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description Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:Zenodo Pel, Bonno; Vadovics, Edina; Schmid, Benjamin; Markantoni, Marianna; Debourdeau, Ariane; Thalberg, Karin; Losada Puente, Louisa; Kemp, Renatus; Schäfer, Martina; Hajdinjak, Marko;This deliverable includes the methodology in EnergyPROSPECTS for an in-depth study of energy citizenship. It features the criteria used for selecting the cases for indepth study, the list of cases selected for in-depth study as well as key research foci and empirical research questions.
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:Zenodo Pel, Bonno; Vadovics, Edina; Schmid, Benjamin; Markantoni, Marianna; Debourdeau, Ariane; Thalberg, Karin; Losada Puente, Louisa; Kemp, Renatus; Schäfer, Martina; Hajdinjak, Marko;This deliverable includes the methodology in EnergyPROSPECTS for an in-depth study of energy citizenship. It features the criteria used for selecting the cases for indepth study, the list of cases selected for in-depth study as well as key research foci and empirical research questions.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:Elsevier BV Ding, Yang; Wang, Chunhua; Pei, Lang; Mao, Qinan; Bandaru, Sateesh; Zheng, Runtian; Maitra, Soumyajit; Liu, Meijiao; Chen, Li Hua; Su, Bao Lian; Zhong, Jiasong;Owing to their high luminous efficiency and tunable emission in both red light and far-red light regions, Mn4+ ion-activated phosphors have appealed significant interest in photoelectric and energy conversion devices such as white light emitting diode (W-LED), plant cultivation LED, and temperature thermometer. Up to now, Mn4+ has been widely introduced into the lattices of various inorganic hosts for brightly red-emitting phosphors. However, how to correlate the structure-activity relationship between host framework, luminescence property, and photoelectric device is urgently demanded. In this review, we thoroughly summarize the recent advances of Mn4+ doped phosphors. Meanwhile, several strategies like co-doping and defect passivation for improving Mn4+ emission are also discussed. Most importantly, the relationship between the protocols for tailoring the structures of Mn4+ doped phosphors, increased luminescence performance, and the targeted devices with efficient photoelectric and energy conversion efficiency is deeply correlated. Finally, the challenges and perspectives of Mn4+ doped phosphors for practical applications are anticipated. We cordially anticipate that this review can deliver a deep comprehension of not only Mn4+ luminescence mechanism but also the crystal structure tailoring strategy of phosphors, so as to spur innovative thoughts in designing advanced phosphors and deepening the applications.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dris___01166::072a8f51603a5e9f00eb7cbe2230f40d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:Elsevier BV Ding, Yang; Wang, Chunhua; Pei, Lang; Mao, Qinan; Bandaru, Sateesh; Zheng, Runtian; Maitra, Soumyajit; Liu, Meijiao; Chen, Li Hua; Su, Bao Lian; Zhong, Jiasong;Owing to their high luminous efficiency and tunable emission in both red light and far-red light regions, Mn4+ ion-activated phosphors have appealed significant interest in photoelectric and energy conversion devices such as white light emitting diode (W-LED), plant cultivation LED, and temperature thermometer. Up to now, Mn4+ has been widely introduced into the lattices of various inorganic hosts for brightly red-emitting phosphors. However, how to correlate the structure-activity relationship between host framework, luminescence property, and photoelectric device is urgently demanded. In this review, we thoroughly summarize the recent advances of Mn4+ doped phosphors. Meanwhile, several strategies like co-doping and defect passivation for improving Mn4+ emission are also discussed. Most importantly, the relationship between the protocols for tailoring the structures of Mn4+ doped phosphors, increased luminescence performance, and the targeted devices with efficient photoelectric and energy conversion efficiency is deeply correlated. Finally, the challenges and perspectives of Mn4+ doped phosphors for practical applications are anticipated. We cordially anticipate that this review can deliver a deep comprehension of not only Mn4+ luminescence mechanism but also the crystal structure tailoring strategy of phosphors, so as to spur innovative thoughts in designing advanced phosphors and deepening the applications.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dris___01166::072a8f51603a5e9f00eb7cbe2230f40d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024 SpainPublisher:Universitat Rovira i Virgili Authors: Yang, Luqi;This doctoral thesis focuses on tourism recovery, sustainability and future development under the influence of global industry crisis. Part I provides the introduction. Part II introduces the conceptual framework of three published theoretical papers. The first paper focuses on bibliometric studies of tourism and COVID-19 topics. The current state of the art reveals interdisciplinary research interests on crisis management, tourism sustainability and stakeholder collaborations. It also identifies underexplored topics on the social, environmental, cultural and governance dimensions of sustainable tourism and stresses the function of technology and innovation in helping sustainable governance and protocols. The second paper focuses on the thematic analysis of tourism sustainability and COVID-19 and highlights new growth potentials in high technologies utilization, strategic planning and management. The third paper focuses on the thematic analysis of China’s tourism recovery and resilience strategies. Measures related to tourism industrial reemployment, digitalization, nature, cultural heritages and dark tourism became important factors in the future development of China’s tourism. Part III introduces two empirical studies, with the fourth paper – panel data analysis upon cross-sectional sustainable performances of tourism and hospitality companies, in discovering their relationships with corporate financial performances when moderated by global industrial crises. It contributes to advancing our comprehension of the determinants influencing sustainability in the hospitality sector, with a nuanced understanding of how global industrial crises moderate these dynamics. The fifth paper was an empirical study on tourism sustainability and innovation – in finding the relationships between environmental innovation and tourism sustainable performances, financial performances, and how the relationships would be influenced under the global crisis lens. It has highlighted environmental innovation as a potential worthy investment and green transition opportunity, in dealing with global climate change, innovative capabilities in environmental management, and fulfillment of stakeholder social commitment. Part IV demonstrates the conclusions, implications, limitations and future research. Esta tesis doctoral se centra en la recuperación del turismo, la sostenibilidad y el desarrollo futuro bajo la influencia de la crisis de la industria global. La parte I proporciona la introducción. La Parte II presenta el marco conceptual de tres artículos teóricos publicados. El primer artículo se centra en estudios bibliométricos sobre turismo y temas de COVID-19. El estado actual del arte revela intereses de investigación interdisciplinarios sobre gestión de crisis, sostenibilidad del turismo y colaboraciones de partes interesadas. También identifica temas poco explorados sobre las dimensiones social, ambiental, cultural y de gobernanza del turismo sostenible y destaca la función de la tecnología y la innovación para ayudar a la gobernanza y los protocolos sostenibles. El segundo documento se centra en el análisis temático de la sostenibilidad del turismo y la COVID-19 y destaca nuevos potenciales de crecimiento en la utilización, la planificación estratégica y la gestión de altas tecnologías. El tercer artículo se centra en el análisis temático de las estrategias de recuperación y resiliencia del turismo de China. Las medidas relacionadas con el reempleo industrial del turismo, la digitalización, la naturaleza, los patrimonios culturales y el turismo oscuro se convirtieron en factores importantes en el desarrollo futuro del turismo de China. La Parte III presenta dos estudios empíricos, y el cuarto artículo es un análisis de datos de panel sobre el desempeño sostenible transversal de las empresas de turismo y hotelería, para descubrir sus relaciones con el desempeño financiero corporativo cuando está moderado por crisis industriales globales. El quinto documento fue un estudio empírico sobre la sostenibilidad y la innovación del turismo, para encontrar las relaciones entre la innovación ambiental y el desempeño sostenible del turismo, el desempeño financiero y cómo las relaciones se verían influenciadas bajo la lente de la crisis global. La Parte IV demuestra las conclusiones, implicaciones, limitaciones y futuras investigaciones. Aquesta tesi doctoral se centra en la recuperació del turisme, la sostenibilitat i el desenvolupament futur sota la influència de la crisi global de la indústria. La part I proporciona la introducció. La segona part presenta el marc conceptual de tres articles teòrics publicats. El primer article se centra en estudis bibliomètrics de turisme i temes de COVID-19. L'estat actual de l'art revela interessos de recerca interdisciplinaris sobre gestió de crisi, sostenibilitat turística i col·laboracions amb les parts interessades. També identifica temes poc explorats sobre les dimensions social, ambiental, cultural i de governança del turisme sostenible i subratlla la funció de la tecnologia i la innovació per ajudar a la governança i els protocols sostenibles. El segon article se centra en l'anàlisi temàtica de la sostenibilitat turística i la COVID-19 i destaca els nous potencials de creixement en la utilització de les altes tecnologies, la planificació estratègica i la gestió. El tercer article se centra en l'anàlisi temàtica de les estratègies de recuperació i resiliència turística de la Xina. Les mesures relacionades amb la reocupació industrial del turisme, la digitalització, la natura, els patrimonis culturals i el turisme fosc es van convertir en factors importants en el desenvolupament futur del turisme de la Xina. La part III introdueix dos estudis empírics, amb el quart article: anàlisi de dades de panells sobre el rendiment transversal transversal de les empreses de turisme i hostaleria, per descobrir les seves relacions amb els resultats financers de les empreses quan són moderades per les crisis industrials globals. El cinquè document va ser un estudi empíric sobre la sostenibilitat i la innovació del turisme: per trobar les relacions entre la innovació ambiental i els rendiments sostenibles del turisme, els resultats financers i com es veurien influenciades les relacions sota la lent de la crisi global. La part IV mostra les conclusions, implicacions, limitacions i investigacions futures.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024 SpainPublisher:Universitat Rovira i Virgili Authors: Yang, Luqi;This doctoral thesis focuses on tourism recovery, sustainability and future development under the influence of global industry crisis. Part I provides the introduction. Part II introduces the conceptual framework of three published theoretical papers. The first paper focuses on bibliometric studies of tourism and COVID-19 topics. The current state of the art reveals interdisciplinary research interests on crisis management, tourism sustainability and stakeholder collaborations. It also identifies underexplored topics on the social, environmental, cultural and governance dimensions of sustainable tourism and stresses the function of technology and innovation in helping sustainable governance and protocols. The second paper focuses on the thematic analysis of tourism sustainability and COVID-19 and highlights new growth potentials in high technologies utilization, strategic planning and management. The third paper focuses on the thematic analysis of China’s tourism recovery and resilience strategies. Measures related to tourism industrial reemployment, digitalization, nature, cultural heritages and dark tourism became important factors in the future development of China’s tourism. Part III introduces two empirical studies, with the fourth paper – panel data analysis upon cross-sectional sustainable performances of tourism and hospitality companies, in discovering their relationships with corporate financial performances when moderated by global industrial crises. It contributes to advancing our comprehension of the determinants influencing sustainability in the hospitality sector, with a nuanced understanding of how global industrial crises moderate these dynamics. The fifth paper was an empirical study on tourism sustainability and innovation – in finding the relationships between environmental innovation and tourism sustainable performances, financial performances, and how the relationships would be influenced under the global crisis lens. It has highlighted environmental innovation as a potential worthy investment and green transition opportunity, in dealing with global climate change, innovative capabilities in environmental management, and fulfillment of stakeholder social commitment. Part IV demonstrates the conclusions, implications, limitations and future research. Esta tesis doctoral se centra en la recuperación del turismo, la sostenibilidad y el desarrollo futuro bajo la influencia de la crisis de la industria global. La parte I proporciona la introducción. La Parte II presenta el marco conceptual de tres artículos teóricos publicados. El primer artículo se centra en estudios bibliométricos sobre turismo y temas de COVID-19. El estado actual del arte revela intereses de investigación interdisciplinarios sobre gestión de crisis, sostenibilidad del turismo y colaboraciones de partes interesadas. También identifica temas poco explorados sobre las dimensiones social, ambiental, cultural y de gobernanza del turismo sostenible y destaca la función de la tecnología y la innovación para ayudar a la gobernanza y los protocolos sostenibles. El segundo documento se centra en el análisis temático de la sostenibilidad del turismo y la COVID-19 y destaca nuevos potenciales de crecimiento en la utilización, la planificación estratégica y la gestión de altas tecnologías. El tercer artículo se centra en el análisis temático de las estrategias de recuperación y resiliencia del turismo de China. Las medidas relacionadas con el reempleo industrial del turismo, la digitalización, la naturaleza, los patrimonios culturales y el turismo oscuro se convirtieron en factores importantes en el desarrollo futuro del turismo de China. La Parte III presenta dos estudios empíricos, y el cuarto artículo es un análisis de datos de panel sobre el desempeño sostenible transversal de las empresas de turismo y hotelería, para descubrir sus relaciones con el desempeño financiero corporativo cuando está moderado por crisis industriales globales. El quinto documento fue un estudio empírico sobre la sostenibilidad y la innovación del turismo, para encontrar las relaciones entre la innovación ambiental y el desempeño sostenible del turismo, el desempeño financiero y cómo las relaciones se verían influenciadas bajo la lente de la crisis global. La Parte IV demuestra las conclusiones, implicaciones, limitaciones y futuras investigaciones. Aquesta tesi doctoral se centra en la recuperació del turisme, la sostenibilitat i el desenvolupament futur sota la influència de la crisi global de la indústria. La part I proporciona la introducció. La segona part presenta el marc conceptual de tres articles teòrics publicats. El primer article se centra en estudis bibliomètrics de turisme i temes de COVID-19. L'estat actual de l'art revela interessos de recerca interdisciplinaris sobre gestió de crisi, sostenibilitat turística i col·laboracions amb les parts interessades. També identifica temes poc explorats sobre les dimensions social, ambiental, cultural i de governança del turisme sostenible i subratlla la funció de la tecnologia i la innovació per ajudar a la governança i els protocols sostenibles. El segon article se centra en l'anàlisi temàtica de la sostenibilitat turística i la COVID-19 i destaca els nous potencials de creixement en la utilització de les altes tecnologies, la planificació estratègica i la gestió. El tercer article se centra en l'anàlisi temàtica de les estratègies de recuperació i resiliència turística de la Xina. Les mesures relacionades amb la reocupació industrial del turisme, la digitalització, la natura, els patrimonis culturals i el turisme fosc es van convertir en factors importants en el desenvolupament futur del turisme de la Xina. La part III introdueix dos estudis empírics, amb el quart article: anàlisi de dades de panells sobre el rendiment transversal transversal de les empreses de turisme i hostaleria, per descobrir les seves relacions amb els resultats financers de les empreses quan són moderades per les crisis industrials globals. El cinquè document va ser un estudi empíric sobre la sostenibilitat i la innovació del turisme: per trobar les relacions entre la innovació ambiental i els rendiments sostenibles del turisme, els resultats financers i com es veurien influenciades les relacions sota la lent de la crisi global. La part IV mostra les conclusions, implicacions, limitacions i investigacions futures.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Master thesis 2023 SpainPublisher:Universitat Politècnica de Catalunya Authors: Gas Ferrer, Carlos;handle: 2117/403436
A strontium atomic source is characterized in terms of flux and angular distribution in this project. Beam collimation via a microcapillary nozzle is studied and tested against theoretical models. Further improvement of the atomic beam via one-dimensional transverse cooling is demonstrated.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 104visibility views 104 download downloads 61 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2117/403436&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Master thesis 2023 SpainPublisher:Universitat Politècnica de Catalunya Authors: Gas Ferrer, Carlos;handle: 2117/403436
A strontium atomic source is characterized in terms of flux and angular distribution in this project. Beam collimation via a microcapillary nozzle is studied and tested against theoretical models. Further improvement of the atomic beam via one-dimensional transverse cooling is demonstrated.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2117/403436&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 104visibility views 104 download downloads 61 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Conference object 2021 ItalyPublisher:Zenodo Funded by:EC | AGROinLOGEC| AGROinLOGPari L; Alfano V; Suardi A; Bergonzoli S; Stefanoni W; Lazar S; Latterini F; Attolico C; Palmieri N; Mattei P.;This work has been developed under the AGROinLOG Project, “Demonstration of innovative integrated biomass logistics centres for the Agro-industry sector in Europe”. An Integrated Biomass Logistics Center (IBLC), is based on the introduction of new production chains into existing agro-industries by using new biomass feedstock. The AGROinLOG Project has dedicated great attention to investigate the potential of cereal chaff as a valuable resource.Chaff is the fine fraction of the thrashing residues, not usually collected. Chaff is made up of glumes, seed husks, rachis and the tinner part of the cereal stems, whole and cracked kernels, as well as weed seeds.Currently there are several mechanical solutions available on the market for chaff recovery, and others are still at prototype stage, but theyare not so common and very often unknown to the farmers.So far, the literature reportsfew cases of chaff collection with the specific purpose of weed seeds removal, but it still lacks specificexperiments on these machinesintentionally used for biomass collection.For this reason, during the Project AGROinLOG a series of large field tests were performed using an independent scientific approach with different kind of chaff harvesting technologiesin France, Sweden and Italy from 2017 to 2019.The present study collects the results of these activities with the aim to fill that gap and provide deeper understanding in the possibility to enhance the current cereal harvesting method, in order to improve the quantity of biomass collected by including the chaff. Proceedings of the 29th European Biomass Conference and Exhibition, 26-29 April 2021, Online, pp. 62-68
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visibility 6visibility views 6 download downloads 5 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Conference object 2021 ItalyPublisher:Zenodo Funded by:EC | AGROinLOGEC| AGROinLOGPari L; Alfano V; Suardi A; Bergonzoli S; Stefanoni W; Lazar S; Latterini F; Attolico C; Palmieri N; Mattei P.;This work has been developed under the AGROinLOG Project, “Demonstration of innovative integrated biomass logistics centres for the Agro-industry sector in Europe”. An Integrated Biomass Logistics Center (IBLC), is based on the introduction of new production chains into existing agro-industries by using new biomass feedstock. The AGROinLOG Project has dedicated great attention to investigate the potential of cereal chaff as a valuable resource.Chaff is the fine fraction of the thrashing residues, not usually collected. Chaff is made up of glumes, seed husks, rachis and the tinner part of the cereal stems, whole and cracked kernels, as well as weed seeds.Currently there are several mechanical solutions available on the market for chaff recovery, and others are still at prototype stage, but theyare not so common and very often unknown to the farmers.So far, the literature reportsfew cases of chaff collection with the specific purpose of weed seeds removal, but it still lacks specificexperiments on these machinesintentionally used for biomass collection.For this reason, during the Project AGROinLOG a series of large field tests were performed using an independent scientific approach with different kind of chaff harvesting technologiesin France, Sweden and Italy from 2017 to 2019.The present study collects the results of these activities with the aim to fill that gap and provide deeper understanding in the possibility to enhance the current cereal harvesting method, in order to improve the quantity of biomass collected by including the chaff. Proceedings of the 29th European Biomass Conference and Exhibition, 26-29 April 2021, Online, pp. 62-68
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024Embargo end date: 01 Feb 2024 GermanyPublisher:Universität Ulm Authors: Bleuel, Sebastian;doi: 10.18725/oparu-52251
Der Klimawandel ist eine globale Herausforderung, wobei die geschätzten Kosten für seine Eindämmung zwischen 1,6 und 3,8 Billionen USD pro Jahr liegen. Als Pionier im Bereich des Klimaschutzes verfügt die Europäische Union über das weltweit umfangreichste Emissionshandelssystem (87 % des globalen Wertes von 865 Mrd. USD im Jahr 2022). Die kumulative Dissertation ist in drei Artikel unterteilt und beschäftigt sich mit der Rolle von forstwirtschaftlichen Kohlenstoffgutschriften sowohl auf den Verpflichtungsmärkten als auch auf den freiwilligen Kohlenstoffmärkten. Dabei werden Potenziale für forstwirtschaftliche Investitionen in diesen beiden Märkten untersucht. Im ersten Artikel wird ein Überblick über die Klimastrategie der Europäischen Union gegeben, wobei der Schwerpunkt auf der Entwicklung des EU-Emissionshandelssystems (EU ETS) und der Rolle von Waldkohlenstoffzertifikaten für Kompensationszwecke sowohl in der Europäischen Union als auch international liegt. Wir argumentieren, dass die Europäische Union weiterhin ein beträchtliches Potenzial der Wälder - insbesondere der tropischen Wälder - als natürliche Kohlenstoffsenken ungenutzt lässt. Im Gegensatz dazu zeigen wir auf, dass die Regulierungsbehörden aus den Erfahrungen und Verbesserungen der Vergangenheit, den Sustainable Carbon Cylces der Europäischen Union und der Fertigstellung und Entwicklung des Regelwerks für Artikel 6 des Pariser Abkommens lernen können. Wir unterbreiten einen Vorschlag zur Änderung der EU-ETS-Verordnung, indem wir die kürzlich im Trilog vereinbarte Gesetzgebung der Europäischen Kommission zur Erhöhung des linearen Reduktionsfaktors von 2,2 % auf 4,2 % auf die Anrechenbarkeit von Waldkohlenstoffgutschriften übertragen, was zu einem zusätzlichen Finanzierungspotenzial für Forstprojekte zur Erhöhung der notwendigen Kohlenstoffsenken führt. Gleichzeitig wird durch die Möglichkeit, in begrenztem Umfang in Neutralisierungsprojekte zu investieren, das Risiko gemindert, dass regulierte Unternehmen bei der Erreichung der Emissionsreduktionsziele überfordert werden. Das Überdenken des Status quo erfordert nicht nur eine Stärkung der Robustheit von Kohlenstoffprojekten, sondern kann auch den Widerstand von politischen Entscheidungsträgern und NGOs überwinden. Emissionsgutschriften aus Wäldern sind in den meisten Emissionshandelssystemen von Bedeutung, da sie ein kosteneffizientes Mittel zum Ausgleich von schwer zu kompensierenden Emissionen darstellen. Bislang war dies im Emissionshandelssystem der Europäischen Union (EU ETS) nicht der Fall. Da das Regelwerk des Pariser Abkommens nun fertiggestellt ist, könnte sich jedoch die Gelegenheit bieten, diesen Flexibilitätsmechanismus in der europäischen Klimapolitik wiederzubeleben. Auf der Grundlage von 24 Experteninterviews untersuchten wir im zweiten Artikel das forstwirtschaftliche Potenzial innerhalb des EU-Emissionshandelssystems über kurz-, mittel- und langfristige Zeiträume. Wir kamen zu dem Ergebnis, dass das Erfüllungssystem bis 2030 blockiert bleiben wird, dass aber langfristig ein Übergang zur Einbeziehung von forstbasierten Entnahmen und Reduktionen wahrscheinlicher ist. Obwohl forstwirtschaftliche Projekte in der EU auf große Zurückhaltung stoßen, herrscht Einigkeit darüber, wie wichtig sowohl technologische Lösungen als auch solche Initiativen für den Klimaschutz sind. Um das Potenzial der Forstwirtschaft in Zukunft voll auszuschöpfen, müssen andere Methoden und Instrumente (z. B. Haftungsregelungen), strengere Rechtsvorschriften für sozioökonomische Faktoren (z. B. Landnutzungsrechte), die Überwindung von Umsetzungshürden (z. B. keine Kompromisse bei der Abschreckung durch Abschwächung) und eine offene politische Haltung eingeführt werden. Diese Studie bietet eine umfassende Perspektive auf die Hindernisse und Potenziale von Forstprojekten im Rahmen des Compliance-Systems der EU, die bei der Wiederaufnahme der Diskussion über die künftige Förderfähigkeit unbedingt berücksichtigt werden muss. Die Ergebnisse der Studie legen nahe, die Hindernisse für die Bereitstellung von Emissionsgutschriften in der nächsten Phase des EU-Emissionshandelssystems ab 2030 unverzüglich zu beseitigen. Der freiwillige Kohlenstoffmarkt (Voluntary Carbon Market, VCM) hat in den letzten Jahren ein beispielloses Wachstum erlebt, das durch die Verpflichtungen der Unternehmen begünstigt wurde. Die künftige Entwicklung hängt jedoch von der Strategie des Pariser Abkommens ab, insbesondere von Artikel 6. Daher werden im dritten Artikel die verschiedenen vorgeschlagenen Mechanismen und ihre Auswirkungen auf den VCM analysiert. Von besonderer Bedeutung ist der Bedarf an entsprechenden Anpassungen (CA) und wie sich diese Anforderung auf den VCM auswirkt. Der "neue" Typ von Kohlenstoffgutschriften, der auf der CoP27 eingeführt wurde, nämlich die "Mitigation Contribution A6.4ERs", wird die Konsolidierung des VCM wahrscheinlich beschleunigen. Auf der Grundlage einer halbsystematischen Überprüfung und von Experteninterviews (N = 20) sprechen die derzeitigen kurzfristigen Aussichten (~2030) für ein weiteres Wachstum des VCM, trotz bestehender Unsicherheiten aufgrund der unvollständigen technischen Details des Rahmens. Darüber hinaus halten die meisten Experten den Artikel 6-Rahmen nach intensiven und gründlichen Verhandlungen für erfolgreich. Mittelfristig (~2030-2045) wird es wahrscheinlich zu einem Marktübergang kommen. Dementsprechend wird der VCM seine Nische finden und das gegenwärtig verwendete Ausgleichsinstrument neu bewerten müssen. Diese Neubewertung muss über eine reine Kohlenstoffperspektive hinausgehen und sich auf die Zusatznutzen konzentrieren, um die Legitimität des VCM zu erhalten. Langfristig (~2045) deuten die Ergebnisse auf einen Rückgang des VCM hin, da er möglicherweise mit Compliance-Märkten kombiniert wird. Die Infrastruktur und die Robustheit der Artikel-6-Regelwerke werden jedoch dazu beitragen, das volle Wachstumspotenzial des VCM zu gewährleisten. Climate change is a global challenge, with estimated mitigation costs ranging from USD1.6 to USD3.8 trillion per year. As a pioneer in climate action, the European Union has the most extensive emissions trading system worldwide (87% of the global value of USD865 billion in 2022). The cumulative PhD thesis is divided into three articles dealing with the role of forest carbon credits in both compliance and voluntary carbon markets as well as investigating further potentials for forest investments in both of these markets. In the first article, we review the European Union's climate strategy, emphasizing the EU Emissions Trading System (EU ETS) development, and the role of forest carbon credits for offsetting purposes, both in the European Union but also internationally. We argue that the European Union continues to leave a significant potential of forests - in particular tropical forests - as natural carbon sinks unattended. In contrast, we reveal that the regulators can learn from the experiences and improvements made in the past, the European Union’s Sustainable Carbon Cylces and the finalization and development of the rulebook for Article 6 of the Paris Agreement. We present a proposal on changes to the EU ETS regulation by converting the European Commission's legislation, recently agreed in the trilogue, to increase the linear reduction factor from 2.2% to 4.2% to the eligibility of forest carbon credits, resulting in additional funding potential for forestry projects to increase necessary carbon sinks. Simultaneously, allowing flexibility of investing to a limited extent in neutralization projects mitigates the risk of overstressing regulated companies to reach the emission reduction targets. The re-thinking of the status quo will not only require strengthening the robustness of carbon projects, but may also overcome the resistance of policy makers and NGOs. Forest-based carbon credits are crucial in most Emissions Trading Schemes as they offer a cost-efficient means of offsetting hard-to-abate emissions. To date, this has not been the case in the European Union Emissions Trading Scheme (EU ETS). However with the Paris Agreement rulebook now finalized, there could be an opportunity to revive this flexibility mechanism in European climate policy. Based on 24 expert interviews, we examined in the second article the forest potential within the EU ETS across short, medium, and long-term time frames. We found that the compliance system will remain blocked until 2030, but there is a greater likelihood of transitioning towards the inclusion of forest-based removals and reductions in the long term. Although forestry projects have faced significant reluctance in the EU, there is unanimous agreement on the importance of both technological solutions and such initiatives for climate protection. To fully leverage the potential of forest activity in the future, it will be necessary to adopt different methods and tools (e.g., liability regimes), stricter legislation on socio-economic factors (e.g., land use rights), overcoming implementation hurdles (e.g., do not compromise deterrence through mitigation), and maintaining an open political stance. This study provides a comprehensive perspective on the barriers and potentials of forestry projects within the compliance system of the EU which is essential to be addressed when re-opening the discussion on future eligibility. The implication of the findings suggest an immediate start to adopt to the barriers for carbon credit readiness in the next phase of the EU ETS beginning of 2030. The voluntary carbon market (VCM) has seen unprecedented growth over the past years, facilitated by corporate commitments. However, future development depends on the Paris Agreement strategy, in particular, Article 6. Therefore, the third article analyzes the various mechanisms suggested and their implications on the VCM. Of particular importance is the need for corresponding adjustments (CA) and how this requirement spills over to the VCM. The “new” type of carbon credits introduced during CoP27, that is, the “mitigation contribution A6.4ERs” will likely accelerate the consolidation of the VCM. Based on a semi-systematic review and expert interviews (N = 20), the current short-term (~2030) prospects support further growth of the VCM despite existing uncertainties caused by the incomplete technical details of the framework. Moreover, after intense and thorough negotiation, most experts deemed the Article 6 framework successful. In the mid-term (~2030-2045), a market transition will likely occur. Accordingly, the VCM will need to find its niche and reassess the current compensation tool used. This reassessment must go beyond a mere carbon perspective and focus on co-benefits to prolong the legitimacy of the VCM. Long-term (~2045) results indicate a decline in the VCM as it potentially combines with compliance markets. However, the infrastructure and robustness of Article 6 rulesets will help to ensure the full growth potential of the VCM.
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024Embargo end date: 01 Feb 2024 GermanyPublisher:Universität Ulm Authors: Bleuel, Sebastian;doi: 10.18725/oparu-52251
Der Klimawandel ist eine globale Herausforderung, wobei die geschätzten Kosten für seine Eindämmung zwischen 1,6 und 3,8 Billionen USD pro Jahr liegen. Als Pionier im Bereich des Klimaschutzes verfügt die Europäische Union über das weltweit umfangreichste Emissionshandelssystem (87 % des globalen Wertes von 865 Mrd. USD im Jahr 2022). Die kumulative Dissertation ist in drei Artikel unterteilt und beschäftigt sich mit der Rolle von forstwirtschaftlichen Kohlenstoffgutschriften sowohl auf den Verpflichtungsmärkten als auch auf den freiwilligen Kohlenstoffmärkten. Dabei werden Potenziale für forstwirtschaftliche Investitionen in diesen beiden Märkten untersucht. Im ersten Artikel wird ein Überblick über die Klimastrategie der Europäischen Union gegeben, wobei der Schwerpunkt auf der Entwicklung des EU-Emissionshandelssystems (EU ETS) und der Rolle von Waldkohlenstoffzertifikaten für Kompensationszwecke sowohl in der Europäischen Union als auch international liegt. Wir argumentieren, dass die Europäische Union weiterhin ein beträchtliches Potenzial der Wälder - insbesondere der tropischen Wälder - als natürliche Kohlenstoffsenken ungenutzt lässt. Im Gegensatz dazu zeigen wir auf, dass die Regulierungsbehörden aus den Erfahrungen und Verbesserungen der Vergangenheit, den Sustainable Carbon Cylces der Europäischen Union und der Fertigstellung und Entwicklung des Regelwerks für Artikel 6 des Pariser Abkommens lernen können. Wir unterbreiten einen Vorschlag zur Änderung der EU-ETS-Verordnung, indem wir die kürzlich im Trilog vereinbarte Gesetzgebung der Europäischen Kommission zur Erhöhung des linearen Reduktionsfaktors von 2,2 % auf 4,2 % auf die Anrechenbarkeit von Waldkohlenstoffgutschriften übertragen, was zu einem zusätzlichen Finanzierungspotenzial für Forstprojekte zur Erhöhung der notwendigen Kohlenstoffsenken führt. Gleichzeitig wird durch die Möglichkeit, in begrenztem Umfang in Neutralisierungsprojekte zu investieren, das Risiko gemindert, dass regulierte Unternehmen bei der Erreichung der Emissionsreduktionsziele überfordert werden. Das Überdenken des Status quo erfordert nicht nur eine Stärkung der Robustheit von Kohlenstoffprojekten, sondern kann auch den Widerstand von politischen Entscheidungsträgern und NGOs überwinden. Emissionsgutschriften aus Wäldern sind in den meisten Emissionshandelssystemen von Bedeutung, da sie ein kosteneffizientes Mittel zum Ausgleich von schwer zu kompensierenden Emissionen darstellen. Bislang war dies im Emissionshandelssystem der Europäischen Union (EU ETS) nicht der Fall. Da das Regelwerk des Pariser Abkommens nun fertiggestellt ist, könnte sich jedoch die Gelegenheit bieten, diesen Flexibilitätsmechanismus in der europäischen Klimapolitik wiederzubeleben. Auf der Grundlage von 24 Experteninterviews untersuchten wir im zweiten Artikel das forstwirtschaftliche Potenzial innerhalb des EU-Emissionshandelssystems über kurz-, mittel- und langfristige Zeiträume. Wir kamen zu dem Ergebnis, dass das Erfüllungssystem bis 2030 blockiert bleiben wird, dass aber langfristig ein Übergang zur Einbeziehung von forstbasierten Entnahmen und Reduktionen wahrscheinlicher ist. Obwohl forstwirtschaftliche Projekte in der EU auf große Zurückhaltung stoßen, herrscht Einigkeit darüber, wie wichtig sowohl technologische Lösungen als auch solche Initiativen für den Klimaschutz sind. Um das Potenzial der Forstwirtschaft in Zukunft voll auszuschöpfen, müssen andere Methoden und Instrumente (z. B. Haftungsregelungen), strengere Rechtsvorschriften für sozioökonomische Faktoren (z. B. Landnutzungsrechte), die Überwindung von Umsetzungshürden (z. B. keine Kompromisse bei der Abschreckung durch Abschwächung) und eine offene politische Haltung eingeführt werden. Diese Studie bietet eine umfassende Perspektive auf die Hindernisse und Potenziale von Forstprojekten im Rahmen des Compliance-Systems der EU, die bei der Wiederaufnahme der Diskussion über die künftige Förderfähigkeit unbedingt berücksichtigt werden muss. Die Ergebnisse der Studie legen nahe, die Hindernisse für die Bereitstellung von Emissionsgutschriften in der nächsten Phase des EU-Emissionshandelssystems ab 2030 unverzüglich zu beseitigen. Der freiwillige Kohlenstoffmarkt (Voluntary Carbon Market, VCM) hat in den letzten Jahren ein beispielloses Wachstum erlebt, das durch die Verpflichtungen der Unternehmen begünstigt wurde. Die künftige Entwicklung hängt jedoch von der Strategie des Pariser Abkommens ab, insbesondere von Artikel 6. Daher werden im dritten Artikel die verschiedenen vorgeschlagenen Mechanismen und ihre Auswirkungen auf den VCM analysiert. Von besonderer Bedeutung ist der Bedarf an entsprechenden Anpassungen (CA) und wie sich diese Anforderung auf den VCM auswirkt. Der "neue" Typ von Kohlenstoffgutschriften, der auf der CoP27 eingeführt wurde, nämlich die "Mitigation Contribution A6.4ERs", wird die Konsolidierung des VCM wahrscheinlich beschleunigen. Auf der Grundlage einer halbsystematischen Überprüfung und von Experteninterviews (N = 20) sprechen die derzeitigen kurzfristigen Aussichten (~2030) für ein weiteres Wachstum des VCM, trotz bestehender Unsicherheiten aufgrund der unvollständigen technischen Details des Rahmens. Darüber hinaus halten die meisten Experten den Artikel 6-Rahmen nach intensiven und gründlichen Verhandlungen für erfolgreich. Mittelfristig (~2030-2045) wird es wahrscheinlich zu einem Marktübergang kommen. Dementsprechend wird der VCM seine Nische finden und das gegenwärtig verwendete Ausgleichsinstrument neu bewerten müssen. Diese Neubewertung muss über eine reine Kohlenstoffperspektive hinausgehen und sich auf die Zusatznutzen konzentrieren, um die Legitimität des VCM zu erhalten. Langfristig (~2045) deuten die Ergebnisse auf einen Rückgang des VCM hin, da er möglicherweise mit Compliance-Märkten kombiniert wird. Die Infrastruktur und die Robustheit der Artikel-6-Regelwerke werden jedoch dazu beitragen, das volle Wachstumspotenzial des VCM zu gewährleisten. Climate change is a global challenge, with estimated mitigation costs ranging from USD1.6 to USD3.8 trillion per year. As a pioneer in climate action, the European Union has the most extensive emissions trading system worldwide (87% of the global value of USD865 billion in 2022). The cumulative PhD thesis is divided into three articles dealing with the role of forest carbon credits in both compliance and voluntary carbon markets as well as investigating further potentials for forest investments in both of these markets. In the first article, we review the European Union's climate strategy, emphasizing the EU Emissions Trading System (EU ETS) development, and the role of forest carbon credits for offsetting purposes, both in the European Union but also internationally. We argue that the European Union continues to leave a significant potential of forests - in particular tropical forests - as natural carbon sinks unattended. In contrast, we reveal that the regulators can learn from the experiences and improvements made in the past, the European Union’s Sustainable Carbon Cylces and the finalization and development of the rulebook for Article 6 of the Paris Agreement. We present a proposal on changes to the EU ETS regulation by converting the European Commission's legislation, recently agreed in the trilogue, to increase the linear reduction factor from 2.2% to 4.2% to the eligibility of forest carbon credits, resulting in additional funding potential for forestry projects to increase necessary carbon sinks. Simultaneously, allowing flexibility of investing to a limited extent in neutralization projects mitigates the risk of overstressing regulated companies to reach the emission reduction targets. The re-thinking of the status quo will not only require strengthening the robustness of carbon projects, but may also overcome the resistance of policy makers and NGOs. Forest-based carbon credits are crucial in most Emissions Trading Schemes as they offer a cost-efficient means of offsetting hard-to-abate emissions. To date, this has not been the case in the European Union Emissions Trading Scheme (EU ETS). However with the Paris Agreement rulebook now finalized, there could be an opportunity to revive this flexibility mechanism in European climate policy. Based on 24 expert interviews, we examined in the second article the forest potential within the EU ETS across short, medium, and long-term time frames. We found that the compliance system will remain blocked until 2030, but there is a greater likelihood of transitioning towards the inclusion of forest-based removals and reductions in the long term. Although forestry projects have faced significant reluctance in the EU, there is unanimous agreement on the importance of both technological solutions and such initiatives for climate protection. To fully leverage the potential of forest activity in the future, it will be necessary to adopt different methods and tools (e.g., liability regimes), stricter legislation on socio-economic factors (e.g., land use rights), overcoming implementation hurdles (e.g., do not compromise deterrence through mitigation), and maintaining an open political stance. This study provides a comprehensive perspective on the barriers and potentials of forestry projects within the compliance system of the EU which is essential to be addressed when re-opening the discussion on future eligibility. The implication of the findings suggest an immediate start to adopt to the barriers for carbon credit readiness in the next phase of the EU ETS beginning of 2030. The voluntary carbon market (VCM) has seen unprecedented growth over the past years, facilitated by corporate commitments. However, future development depends on the Paris Agreement strategy, in particular, Article 6. Therefore, the third article analyzes the various mechanisms suggested and their implications on the VCM. Of particular importance is the need for corresponding adjustments (CA) and how this requirement spills over to the VCM. The “new” type of carbon credits introduced during CoP27, that is, the “mitigation contribution A6.4ERs” will likely accelerate the consolidation of the VCM. Based on a semi-systematic review and expert interviews (N = 20), the current short-term (~2030) prospects support further growth of the VCM despite existing uncertainties caused by the incomplete technical details of the framework. Moreover, after intense and thorough negotiation, most experts deemed the Article 6 framework successful. In the mid-term (~2030-2045), a market transition will likely occur. Accordingly, the VCM will need to find its niche and reassess the current compensation tool used. This reassessment must go beyond a mere carbon perspective and focus on co-benefits to prolong the legitimacy of the VCM. Long-term (~2045) results indicate a decline in the VCM as it potentially combines with compliance markets. However, the infrastructure and robustness of Article 6 rulesets will help to ensure the full growth potential of the VCM.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Project deliverable , Other literature type 2023Publisher:Zenodo Funded by:EC | ePANACEAEC| ePANACEAAuthors: Andreas Androutsopoulos; Maria Bololia; Elpida Polychroni;The EU has set clear targets regarding energy conservation of buildings and heavily supports activities towards achieving these targets on a European scale. The Green Deal, renovation wave, Energy Performance of Buildings Directive (EPBD) and Energy Efficiency Directive (EED) are some examples of EU's actions. For more than a decade, Energy Performance Certificates provide detailed data about the current energy needs of a building/building unit as well as information about the building construction and systems. A Building Renovation Passport (BRP) has, on a European level lately, been conceived as a tool that can stimulate cost-effective renovation in the form of a long-term basis, step-by-step deep renovation roadmap following defined quality criteria, and outline energy renovation measures that will improve the energy performance of the building. A Digital Building Logbook (DBL) is another tool that can serve as an archive where all building information can be stored and continuously updated. In this way, a full record of the building history will be electronically available with data regarding construction plans and permits, maintenance and system replacement activities, energy and heat consumption and production, etc. Building Renovation Passports and the Digital Building Logbook are tools that can help in achieving energy efficiency in existing buildings and contribute to reaching the EU renovation wave goals. The objective of this report is to investigate how the current EPC schemes best make the link towards the BRP and the DBL to further incentivise and stimulate cost-effective deep energy renovations of buildings across Europe. Three surveys were carried out to collect relevant information about the current status of the EPC data records and to identify stakeholders' potential needs, perceptions, thoughts and expectations, regarding a future connection between the EPC and the BRP or DBL. These surveys were prepared in two forms: using an excel file format circulated via email, and through an online questionnaire. Their completion was carried out by 16 countries. Regarding the EPCs, the state or regional energy agencies are the owner of the EPC data records and make full use of them. Their current main usage is for statistical reasons in the majority of the countries and their access is publicly available in half of the responding countries. Many common data is stored in the EPC database which can be linked with other tools (half of the EPC databases are already linked with another source). Regarding the BRP, a review of existing European schemes showed that successful BRPs have combined the renovation advice with financial support, legal requirements and/or communication campaigns. An important factor of the BRP is that it should be issued by a qualified expert and should provide customised measures for the specific building together with the investment costs per renovation measure(s). The DBL analysis showed that it should provide access to building information and contribute to better decision-making for future interventions as well as operation, use and maintenance records. The building owner/user is proposed to have full access to the logbook and provide/input about energy bills and building plans/construction materials info. An important aspect is that every time the building undergoes intervention works, the DBL should be updated accordingly. The most important barrier is the lack of motivation to update the DBL contents followed by the absence of synergies and consistency with other tools. Another interesting finding is that both BRP and DBL should be fed automatically by EPC data without any user interference. There is a clear possible interconnection between EPC data and BRP and DBL future contents. In addition, BRP can be an instrument to increase the renovation rates and DBLs are necessary for the management of buildings' information. The linkage of EPC data and BRP and DBL can be strengthened by introducing BRP and DBL as voluntary schemes under national incentives and should be fully implemented once they have demonstrated acceptance by the stakeholders.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Project deliverable , Other literature type 2023Publisher:Zenodo Funded by:EC | ePANACEAEC| ePANACEAAuthors: Andreas Androutsopoulos; Maria Bololia; Elpida Polychroni;The EU has set clear targets regarding energy conservation of buildings and heavily supports activities towards achieving these targets on a European scale. The Green Deal, renovation wave, Energy Performance of Buildings Directive (EPBD) and Energy Efficiency Directive (EED) are some examples of EU's actions. For more than a decade, Energy Performance Certificates provide detailed data about the current energy needs of a building/building unit as well as information about the building construction and systems. A Building Renovation Passport (BRP) has, on a European level lately, been conceived as a tool that can stimulate cost-effective renovation in the form of a long-term basis, step-by-step deep renovation roadmap following defined quality criteria, and outline energy renovation measures that will improve the energy performance of the building. A Digital Building Logbook (DBL) is another tool that can serve as an archive where all building information can be stored and continuously updated. In this way, a full record of the building history will be electronically available with data regarding construction plans and permits, maintenance and system replacement activities, energy and heat consumption and production, etc. Building Renovation Passports and the Digital Building Logbook are tools that can help in achieving energy efficiency in existing buildings and contribute to reaching the EU renovation wave goals. The objective of this report is to investigate how the current EPC schemes best make the link towards the BRP and the DBL to further incentivise and stimulate cost-effective deep energy renovations of buildings across Europe. Three surveys were carried out to collect relevant information about the current status of the EPC data records and to identify stakeholders' potential needs, perceptions, thoughts and expectations, regarding a future connection between the EPC and the BRP or DBL. These surveys were prepared in two forms: using an excel file format circulated via email, and through an online questionnaire. Their completion was carried out by 16 countries. Regarding the EPCs, the state or regional energy agencies are the owner of the EPC data records and make full use of them. Their current main usage is for statistical reasons in the majority of the countries and their access is publicly available in half of the responding countries. Many common data is stored in the EPC database which can be linked with other tools (half of the EPC databases are already linked with another source). Regarding the BRP, a review of existing European schemes showed that successful BRPs have combined the renovation advice with financial support, legal requirements and/or communication campaigns. An important factor of the BRP is that it should be issued by a qualified expert and should provide customised measures for the specific building together with the investment costs per renovation measure(s). The DBL analysis showed that it should provide access to building information and contribute to better decision-making for future interventions as well as operation, use and maintenance records. The building owner/user is proposed to have full access to the logbook and provide/input about energy bills and building plans/construction materials info. An important aspect is that every time the building undergoes intervention works, the DBL should be updated accordingly. The most important barrier is the lack of motivation to update the DBL contents followed by the absence of synergies and consistency with other tools. Another interesting finding is that both BRP and DBL should be fed automatically by EPC data without any user interference. There is a clear possible interconnection between EPC data and BRP and DBL future contents. In addition, BRP can be an instrument to increase the renovation rates and DBLs are necessary for the management of buildings' information. The linkage of EPC data and BRP and DBL can be strengthened by introducing BRP and DBL as voluntary schemes under national incentives and should be fully implemented once they have demonstrated acceptance by the stakeholders.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2024 SpainAuthors: Ramón Álvarez, Irene;Climate change has become one of the most urgent challenges facing our planet today. The consequences we are gradually experiencing have been driven by human activity. Specifically, the increase in energy demand, met mainly through the combustion of fossil fuels such as coal, oil derivatives and natural gas, has significantly increased greenhouse gas emissions, especially carbon dioxide (CO2), leading to global warming. To address the environmental problems arising from climate change, which we are gradually experiencing, it is clear that the development of the use of renewable energy sources is the key to the transition from fossil fuels to these innovative energy alternatives, in order to achieve zero emissions and contribute to decarbonization. However, the deployment of these clean energies requires the development of systems that guarantee continuous energy production, to overcome interruptions caused by the variability of natural resources like wind, sun, or water. A viable solution to this issue is employing energy storage technologies to correct the mismatch between energy supply and demand. In particular, in the specific case of the use of the sun as a renewable thermal energy source, thermal energy storage (TES) systems are of great interest, since more than half of the energy demanded in industry is thermal energy. Among the different sensible TES media, conventional concrete is emerging as a very attractive option for use as TES due to its low cost, high availability, ease of processing, high specific heat, good mechanical stability at high temperature and excellent operational performance when subjected to thermal cycling. And despite its moderate thermal conductivity, research has shown that incorporating multiple heat exchangers through which the heat transfer fluid (HTF) passes in concrete improves its efficiency, albeit at an increased cost. However, caution should be exercised in the use of concrete as the production of its precursor, Portland cement (PC), is a significant contributor to greenhouse gas emissions, particularly CO2. It is estimated that for every ton of PC produced, approximately one ton of CO2 is released into the atmosphere. For this reason, construction materials must be rethought and one of the lines of research to reduce CO2 emissions is the search for alternative precursors known as supplementary cementitious materials (SCM). SCMs enable the full or partial substitution of PC. Complete replacement of PC leads to the development of alkali-activated materials (AAM), while partial replacements, typically around 70-80%, result in the development of hybrid materials (HM). This Doctoral Thesis involves the fabrication of both alternative cementitious materials, AAM mortars and HM mortars, to investigate their feasibility as TES. Specifically, for both alternatives, the main precursor used as a substitute is blast furnace slag (BFS), an industrial by-product that has proven to be a promising alternative. In the case of the AAM mortar composed of BFS, SLAG, the activation of the precursor is carried out with sodium silicate due to the excellent mechanical properties of the final cementitious material. Nevertheless, the use of solutions makes the workability of these systems difficult, so HM with BFS (HSLAG) are also manufactured, which hydrate in the presence of water. HM mortars are composed of almost 80% BFS, about 20% PC and 5% sodium sulphate to promote the alkaline medium necessary for BFS activation. After verifying through a life cycle analysis (LCA) that alternative mortars offer benefits in terms of carbon footprint and water footprint, as well as continuing to manufacture alternatives focused on PC substitution, the possibility of replacing the natural aggregate with glass waste (GW) is investigated. The substitution of sand is carried out in the three types of mortars (AAM, HM and reference PC) with the aim of reducing water consumption, as sand is the component with the highest water demand. However, only the AAM system, SLAG, allows up to 25% of sand to be replaced by GW (SLAG75), thanks to the high cohesion of its main reaction product, the C-A-S-H gel. When the alternatives are manufactured together with the PC reference mortar, both the compressive mechanical properties and the key thermal properties for a TES, thermal conductivity and specific heat, are evaluated before and after various thermal treatments. After analyzing how the mechanical and thermal properties are affected after thermal treatments −including exposure to constant temperatures and thermal cycling−, it is determined that the alternative systems offer comparable and even superior mechanical stability under temperature exposure than a conventional PC system. In addition, alternative materials, characterized by their thermal conductivity and specific heat, show a superior suitability for TES applications compared to PC. More specifically, the AAM system, SLAG, exhibits operational characteristics superior to PC by reducing heat-up times and increasing its storage capacity, which allows for a reduction in TES volume and a reduction in heat exchanger surface area. While the HM system, HSLAG, does not reach the performance of SLAG, it does offer operational improvements compared to PC. These promising results are attributed to less degradation of the reaction products generated in the alternative mortars and better cohesion between the binder and the aggregate. This last factor had a negative effect on SLAG75, as the weakness in the bond created between the binder and the GW, as well as a greater difference in the coefficients of thermal expansion (CTE), lead to the generation of porosity, and even cracks, which determine both the mechanical and thermal behavior. Thus, when selecting a material such as TES, porosity must be controlled and evaluated as a critical parameter. The results displayed by the PC alternative systems developed in this Doctoral Thesis demonstrate their suitability to be selected as sustainable TES both at low-medium and high temperatures. Consequently, it can be generally concluded that the proposed alternative materials show a promising potential for their application as TES blocks. Thus, further research and development in this field could lead to the widespread adoption of these materials as TES, thus contributing to the transition towards sustainable and renewable energy systems.
Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2024 SpainAuthors: Ramón Álvarez, Irene;Climate change has become one of the most urgent challenges facing our planet today. The consequences we are gradually experiencing have been driven by human activity. Specifically, the increase in energy demand, met mainly through the combustion of fossil fuels such as coal, oil derivatives and natural gas, has significantly increased greenhouse gas emissions, especially carbon dioxide (CO2), leading to global warming. To address the environmental problems arising from climate change, which we are gradually experiencing, it is clear that the development of the use of renewable energy sources is the key to the transition from fossil fuels to these innovative energy alternatives, in order to achieve zero emissions and contribute to decarbonization. However, the deployment of these clean energies requires the development of systems that guarantee continuous energy production, to overcome interruptions caused by the variability of natural resources like wind, sun, or water. A viable solution to this issue is employing energy storage technologies to correct the mismatch between energy supply and demand. In particular, in the specific case of the use of the sun as a renewable thermal energy source, thermal energy storage (TES) systems are of great interest, since more than half of the energy demanded in industry is thermal energy. Among the different sensible TES media, conventional concrete is emerging as a very attractive option for use as TES due to its low cost, high availability, ease of processing, high specific heat, good mechanical stability at high temperature and excellent operational performance when subjected to thermal cycling. And despite its moderate thermal conductivity, research has shown that incorporating multiple heat exchangers through which the heat transfer fluid (HTF) passes in concrete improves its efficiency, albeit at an increased cost. However, caution should be exercised in the use of concrete as the production of its precursor, Portland cement (PC), is a significant contributor to greenhouse gas emissions, particularly CO2. It is estimated that for every ton of PC produced, approximately one ton of CO2 is released into the atmosphere. For this reason, construction materials must be rethought and one of the lines of research to reduce CO2 emissions is the search for alternative precursors known as supplementary cementitious materials (SCM). SCMs enable the full or partial substitution of PC. Complete replacement of PC leads to the development of alkali-activated materials (AAM), while partial replacements, typically around 70-80%, result in the development of hybrid materials (HM). This Doctoral Thesis involves the fabrication of both alternative cementitious materials, AAM mortars and HM mortars, to investigate their feasibility as TES. Specifically, for both alternatives, the main precursor used as a substitute is blast furnace slag (BFS), an industrial by-product that has proven to be a promising alternative. In the case of the AAM mortar composed of BFS, SLAG, the activation of the precursor is carried out with sodium silicate due to the excellent mechanical properties of the final cementitious material. Nevertheless, the use of solutions makes the workability of these systems difficult, so HM with BFS (HSLAG) are also manufactured, which hydrate in the presence of water. HM mortars are composed of almost 80% BFS, about 20% PC and 5% sodium sulphate to promote the alkaline medium necessary for BFS activation. After verifying through a life cycle analysis (LCA) that alternative mortars offer benefits in terms of carbon footprint and water footprint, as well as continuing to manufacture alternatives focused on PC substitution, the possibility of replacing the natural aggregate with glass waste (GW) is investigated. The substitution of sand is carried out in the three types of mortars (AAM, HM and reference PC) with the aim of reducing water consumption, as sand is the component with the highest water demand. However, only the AAM system, SLAG, allows up to 25% of sand to be replaced by GW (SLAG75), thanks to the high cohesion of its main reaction product, the C-A-S-H gel. When the alternatives are manufactured together with the PC reference mortar, both the compressive mechanical properties and the key thermal properties for a TES, thermal conductivity and specific heat, are evaluated before and after various thermal treatments. After analyzing how the mechanical and thermal properties are affected after thermal treatments −including exposure to constant temperatures and thermal cycling−, it is determined that the alternative systems offer comparable and even superior mechanical stability under temperature exposure than a conventional PC system. In addition, alternative materials, characterized by their thermal conductivity and specific heat, show a superior suitability for TES applications compared to PC. More specifically, the AAM system, SLAG, exhibits operational characteristics superior to PC by reducing heat-up times and increasing its storage capacity, which allows for a reduction in TES volume and a reduction in heat exchanger surface area. While the HM system, HSLAG, does not reach the performance of SLAG, it does offer operational improvements compared to PC. These promising results are attributed to less degradation of the reaction products generated in the alternative mortars and better cohesion between the binder and the aggregate. This last factor had a negative effect on SLAG75, as the weakness in the bond created between the binder and the GW, as well as a greater difference in the coefficients of thermal expansion (CTE), lead to the generation of porosity, and even cracks, which determine both the mechanical and thermal behavior. Thus, when selecting a material such as TES, porosity must be controlled and evaluated as a critical parameter. The results displayed by the PC alternative systems developed in this Doctoral Thesis demonstrate their suitability to be selected as sustainable TES both at low-medium and high temperatures. Consequently, it can be generally concluded that the proposed alternative materials show a promising potential for their application as TES blocks. Thus, further research and development in this field could lead to the widespread adoption of these materials as TES, thus contributing to the transition towards sustainable and renewable energy systems.
Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 SpainPublisher:Wiley Vicente-Serrano, Sergio M.; Juez, Carmelo; Potopová, Vera; Boincean, Boris; Murphy, Conor; Domínguez-Castro, Fernando; García Herrera, Ricardo Francisco; Garrido Pérez, José Manuel; Barriopedro Cepero, David; El Kenawy, Ahmed;handle: 20.500.14352/108520
This study analyzes the relationship between drought processes and crop yields in Moldova, together with the effects of possible future climate change on crops. The severity of drought is analyzed over time in Moldova using the Standard Precipitation Index, the Standardized Precipitation Evapotranspiration Index, and their relationship with crop yields. In addition, rainfall variability and its relationship with crop yields are examined using spectral analysis and squared wavelet coherence. Observed station data (1950–2020 and 1850–2020), ERA5 reanalysis data (1950–2020), and climate model simulations (period 1970–2100) are used. Crop yield data (maize, sunflower, grape), data from experimental plots (wheat), and the Enhanced Vegetation Index from Moderate Resolution Imaging Spectroradiometer satellites were also used. Results show that although the severity of meteorological droughts has decreased in the last 170 years, the impact of precipitation deficits on different crop yields has increased, concurrent with a sharp increase in temperature, which negatively affected crop yields. Annual crops are now more vulnerable to natural rainfall variability and, in years characterized by rainfall deficits, the possibility of reductions in crop yield increases due to sharp increases in temperature. Projections reveal a pessimistic outlook in the absence of adaptation, highlighting the urgency of developing new agricultural management strategies.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 SpainPublisher:Wiley Vicente-Serrano, Sergio M.; Juez, Carmelo; Potopová, Vera; Boincean, Boris; Murphy, Conor; Domínguez-Castro, Fernando; García Herrera, Ricardo Francisco; Garrido Pérez, José Manuel; Barriopedro Cepero, David; El Kenawy, Ahmed;handle: 20.500.14352/108520
This study analyzes the relationship between drought processes and crop yields in Moldova, together with the effects of possible future climate change on crops. The severity of drought is analyzed over time in Moldova using the Standard Precipitation Index, the Standardized Precipitation Evapotranspiration Index, and their relationship with crop yields. In addition, rainfall variability and its relationship with crop yields are examined using spectral analysis and squared wavelet coherence. Observed station data (1950–2020 and 1850–2020), ERA5 reanalysis data (1950–2020), and climate model simulations (period 1970–2100) are used. Crop yield data (maize, sunflower, grape), data from experimental plots (wheat), and the Enhanced Vegetation Index from Moderate Resolution Imaging Spectroradiometer satellites were also used. Results show that although the severity of meteorological droughts has decreased in the last 170 years, the impact of precipitation deficits on different crop yields has increased, concurrent with a sharp increase in temperature, which negatively affected crop yields. Annual crops are now more vulnerable to natural rainfall variability and, in years characterized by rainfall deficits, the possibility of reductions in crop yield increases due to sharp increases in temperature. Projections reveal a pessimistic outlook in the absence of adaptation, highlighting the urgency of developing new agricultural management strategies.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:WILEY-V C H VERLAG GMBH Authors: Dong, Ximan; Chen, Xinyue; Jiang , Xin; YANG, Nianjun;handle: 1942/40811
Various energy storage devices are highly demanded by o ur modern society. The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced. Light-assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems for photo-assisted energy storage devices, this review starts with the fundamentals of batteries and supercapacitors and follows with the state-of-the-art photo-assisted energy storage devices where device components, working principles, types, and practical applications are explained. After the detailed demonstration of some photo-assisted energy storage devices examples, the bottleneck of such light-assisted energy storage devices is discussed and the prospects of the light-assisted rechargeable devices are further outlined. X.D. thanks the China Scholarship Council (CSC) for the financial support (No. 202106250006). X.C. thanks the China Scholarship Council (CSC) for the financial support (No. 202008420219). N.Y. thanks the financial support from the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) under the Project No. 457444676.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:WILEY-V C H VERLAG GMBH Authors: Dong, Ximan; Chen, Xinyue; Jiang , Xin; YANG, Nianjun;handle: 1942/40811
Various energy storage devices are highly demanded by o ur modern society. The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced. Light-assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems for photo-assisted energy storage devices, this review starts with the fundamentals of batteries and supercapacitors and follows with the state-of-the-art photo-assisted energy storage devices where device components, working principles, types, and practical applications are explained. After the detailed demonstration of some photo-assisted energy storage devices examples, the bottleneck of such light-assisted energy storage devices is discussed and the prospects of the light-assisted rechargeable devices are further outlined. X.D. thanks the China Scholarship Council (CSC) for the financial support (No. 202106250006). X.C. thanks the China Scholarship Council (CSC) for the financial support (No. 202008420219). N.Y. thanks the financial support from the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) under the Project No. 457444676.
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description Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:Zenodo Pel, Bonno; Vadovics, Edina; Schmid, Benjamin; Markantoni, Marianna; Debourdeau, Ariane; Thalberg, Karin; Losada Puente, Louisa; Kemp, Renatus; Schäfer, Martina; Hajdinjak, Marko;This deliverable includes the methodology in EnergyPROSPECTS for an in-depth study of energy citizenship. It features the criteria used for selecting the cases for indepth study, the list of cases selected for in-depth study as well as key research foci and empirical research questions.
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For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:Zenodo Pel, Bonno; Vadovics, Edina; Schmid, Benjamin; Markantoni, Marianna; Debourdeau, Ariane; Thalberg, Karin; Losada Puente, Louisa; Kemp, Renatus; Schäfer, Martina; Hajdinjak, Marko;This deliverable includes the methodology in EnergyPROSPECTS for an in-depth study of energy citizenship. It features the criteria used for selecting the cases for indepth study, the list of cases selected for in-depth study as well as key research foci and empirical research questions.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.10794007&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:Elsevier BV Ding, Yang; Wang, Chunhua; Pei, Lang; Mao, Qinan; Bandaru, Sateesh; Zheng, Runtian; Maitra, Soumyajit; Liu, Meijiao; Chen, Li Hua; Su, Bao Lian; Zhong, Jiasong;Owing to their high luminous efficiency and tunable emission in both red light and far-red light regions, Mn4+ ion-activated phosphors have appealed significant interest in photoelectric and energy conversion devices such as white light emitting diode (W-LED), plant cultivation LED, and temperature thermometer. Up to now, Mn4+ has been widely introduced into the lattices of various inorganic hosts for brightly red-emitting phosphors. However, how to correlate the structure-activity relationship between host framework, luminescence property, and photoelectric device is urgently demanded. In this review, we thoroughly summarize the recent advances of Mn4+ doped phosphors. Meanwhile, several strategies like co-doping and defect passivation for improving Mn4+ emission are also discussed. Most importantly, the relationship between the protocols for tailoring the structures of Mn4+ doped phosphors, increased luminescence performance, and the targeted devices with efficient photoelectric and energy conversion efficiency is deeply correlated. Finally, the challenges and perspectives of Mn4+ doped phosphors for practical applications are anticipated. We cordially anticipate that this review can deliver a deep comprehension of not only Mn4+ luminescence mechanism but also the crystal structure tailoring strategy of phosphors, so as to spur innovative thoughts in designing advanced phosphors and deepening the applications.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=dris___01166::072a8f51603a5e9f00eb7cbe2230f40d&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:Elsevier BV Ding, Yang; Wang, Chunhua; Pei, Lang; Mao, Qinan; Bandaru, Sateesh; Zheng, Runtian; Maitra, Soumyajit; Liu, Meijiao; Chen, Li Hua; Su, Bao Lian; Zhong, Jiasong;Owing to their high luminous efficiency and tunable emission in both red light and far-red light regions, Mn4+ ion-activated phosphors have appealed significant interest in photoelectric and energy conversion devices such as white light emitting diode (W-LED), plant cultivation LED, and temperature thermometer. Up to now, Mn4+ has been widely introduced into the lattices of various inorganic hosts for brightly red-emitting phosphors. However, how to correlate the structure-activity relationship between host framework, luminescence property, and photoelectric device is urgently demanded. In this review, we thoroughly summarize the recent advances of Mn4+ doped phosphors. Meanwhile, several strategies like co-doping and defect passivation for improving Mn4+ emission are also discussed. Most importantly, the relationship between the protocols for tailoring the structures of Mn4+ doped phosphors, increased luminescence performance, and the targeted devices with efficient photoelectric and energy conversion efficiency is deeply correlated. Finally, the challenges and perspectives of Mn4+ doped phosphors for practical applications are anticipated. We cordially anticipate that this review can deliver a deep comprehension of not only Mn4+ luminescence mechanism but also the crystal structure tailoring strategy of phosphors, so as to spur innovative thoughts in designing advanced phosphors and deepening the applications.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024 SpainPublisher:Universitat Rovira i Virgili Authors: Yang, Luqi;This doctoral thesis focuses on tourism recovery, sustainability and future development under the influence of global industry crisis. Part I provides the introduction. Part II introduces the conceptual framework of three published theoretical papers. The first paper focuses on bibliometric studies of tourism and COVID-19 topics. The current state of the art reveals interdisciplinary research interests on crisis management, tourism sustainability and stakeholder collaborations. It also identifies underexplored topics on the social, environmental, cultural and governance dimensions of sustainable tourism and stresses the function of technology and innovation in helping sustainable governance and protocols. The second paper focuses on the thematic analysis of tourism sustainability and COVID-19 and highlights new growth potentials in high technologies utilization, strategic planning and management. The third paper focuses on the thematic analysis of China’s tourism recovery and resilience strategies. Measures related to tourism industrial reemployment, digitalization, nature, cultural heritages and dark tourism became important factors in the future development of China’s tourism. Part III introduces two empirical studies, with the fourth paper – panel data analysis upon cross-sectional sustainable performances of tourism and hospitality companies, in discovering their relationships with corporate financial performances when moderated by global industrial crises. It contributes to advancing our comprehension of the determinants influencing sustainability in the hospitality sector, with a nuanced understanding of how global industrial crises moderate these dynamics. The fifth paper was an empirical study on tourism sustainability and innovation – in finding the relationships between environmental innovation and tourism sustainable performances, financial performances, and how the relationships would be influenced under the global crisis lens. It has highlighted environmental innovation as a potential worthy investment and green transition opportunity, in dealing with global climate change, innovative capabilities in environmental management, and fulfillment of stakeholder social commitment. Part IV demonstrates the conclusions, implications, limitations and future research. Esta tesis doctoral se centra en la recuperación del turismo, la sostenibilidad y el desarrollo futuro bajo la influencia de la crisis de la industria global. La parte I proporciona la introducción. La Parte II presenta el marco conceptual de tres artículos teóricos publicados. El primer artículo se centra en estudios bibliométricos sobre turismo y temas de COVID-19. El estado actual del arte revela intereses de investigación interdisciplinarios sobre gestión de crisis, sostenibilidad del turismo y colaboraciones de partes interesadas. También identifica temas poco explorados sobre las dimensiones social, ambiental, cultural y de gobernanza del turismo sostenible y destaca la función de la tecnología y la innovación para ayudar a la gobernanza y los protocolos sostenibles. El segundo documento se centra en el análisis temático de la sostenibilidad del turismo y la COVID-19 y destaca nuevos potenciales de crecimiento en la utilización, la planificación estratégica y la gestión de altas tecnologías. El tercer artículo se centra en el análisis temático de las estrategias de recuperación y resiliencia del turismo de China. Las medidas relacionadas con el reempleo industrial del turismo, la digitalización, la naturaleza, los patrimonios culturales y el turismo oscuro se convirtieron en factores importantes en el desarrollo futuro del turismo de China. La Parte III presenta dos estudios empíricos, y el cuarto artículo es un análisis de datos de panel sobre el desempeño sostenible transversal de las empresas de turismo y hotelería, para descubrir sus relaciones con el desempeño financiero corporativo cuando está moderado por crisis industriales globales. El quinto documento fue un estudio empírico sobre la sostenibilidad y la innovación del turismo, para encontrar las relaciones entre la innovación ambiental y el desempeño sostenible del turismo, el desempeño financiero y cómo las relaciones se verían influenciadas bajo la lente de la crisis global. La Parte IV demuestra las conclusiones, implicaciones, limitaciones y futuras investigaciones. Aquesta tesi doctoral se centra en la recuperació del turisme, la sostenibilitat i el desenvolupament futur sota la influència de la crisi global de la indústria. La part I proporciona la introducció. La segona part presenta el marc conceptual de tres articles teòrics publicats. El primer article se centra en estudis bibliomètrics de turisme i temes de COVID-19. L'estat actual de l'art revela interessos de recerca interdisciplinaris sobre gestió de crisi, sostenibilitat turística i col·laboracions amb les parts interessades. També identifica temes poc explorats sobre les dimensions social, ambiental, cultural i de governança del turisme sostenible i subratlla la funció de la tecnologia i la innovació per ajudar a la governança i els protocols sostenibles. El segon article se centra en l'anàlisi temàtica de la sostenibilitat turística i la COVID-19 i destaca els nous potencials de creixement en la utilització de les altes tecnologies, la planificació estratègica i la gestió. El tercer article se centra en l'anàlisi temàtica de les estratègies de recuperació i resiliència turística de la Xina. Les mesures relacionades amb la reocupació industrial del turisme, la digitalització, la natura, els patrimonis culturals i el turisme fosc es van convertir en factors importants en el desenvolupament futur del turisme de la Xina. La part III introdueix dos estudis empírics, amb el quart article: anàlisi de dades de panells sobre el rendiment transversal transversal de les empreses de turisme i hostaleria, per descobrir les seves relacions amb els resultats financers de les empreses quan són moderades per les crisis industrials globals. El cinquè document va ser un estudi empíric sobre la sostenibilitat i la innovació del turisme: per trobar les relacions entre la innovació ambiental i els rendiments sostenibles del turisme, els resultats financers i com es veurien influenciades les relacions sota la lent de la crisi global. La part IV mostra les conclusions, implicacions, limitacions i investigacions futures.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024 SpainPublisher:Universitat Rovira i Virgili Authors: Yang, Luqi;This doctoral thesis focuses on tourism recovery, sustainability and future development under the influence of global industry crisis. Part I provides the introduction. Part II introduces the conceptual framework of three published theoretical papers. The first paper focuses on bibliometric studies of tourism and COVID-19 topics. The current state of the art reveals interdisciplinary research interests on crisis management, tourism sustainability and stakeholder collaborations. It also identifies underexplored topics on the social, environmental, cultural and governance dimensions of sustainable tourism and stresses the function of technology and innovation in helping sustainable governance and protocols. The second paper focuses on the thematic analysis of tourism sustainability and COVID-19 and highlights new growth potentials in high technologies utilization, strategic planning and management. The third paper focuses on the thematic analysis of China’s tourism recovery and resilience strategies. Measures related to tourism industrial reemployment, digitalization, nature, cultural heritages and dark tourism became important factors in the future development of China’s tourism. Part III introduces two empirical studies, with the fourth paper – panel data analysis upon cross-sectional sustainable performances of tourism and hospitality companies, in discovering their relationships with corporate financial performances when moderated by global industrial crises. It contributes to advancing our comprehension of the determinants influencing sustainability in the hospitality sector, with a nuanced understanding of how global industrial crises moderate these dynamics. The fifth paper was an empirical study on tourism sustainability and innovation – in finding the relationships between environmental innovation and tourism sustainable performances, financial performances, and how the relationships would be influenced under the global crisis lens. It has highlighted environmental innovation as a potential worthy investment and green transition opportunity, in dealing with global climate change, innovative capabilities in environmental management, and fulfillment of stakeholder social commitment. Part IV demonstrates the conclusions, implications, limitations and future research. Esta tesis doctoral se centra en la recuperación del turismo, la sostenibilidad y el desarrollo futuro bajo la influencia de la crisis de la industria global. La parte I proporciona la introducción. La Parte II presenta el marco conceptual de tres artículos teóricos publicados. El primer artículo se centra en estudios bibliométricos sobre turismo y temas de COVID-19. El estado actual del arte revela intereses de investigación interdisciplinarios sobre gestión de crisis, sostenibilidad del turismo y colaboraciones de partes interesadas. También identifica temas poco explorados sobre las dimensiones social, ambiental, cultural y de gobernanza del turismo sostenible y destaca la función de la tecnología y la innovación para ayudar a la gobernanza y los protocolos sostenibles. El segundo documento se centra en el análisis temático de la sostenibilidad del turismo y la COVID-19 y destaca nuevos potenciales de crecimiento en la utilización, la planificación estratégica y la gestión de altas tecnologías. El tercer artículo se centra en el análisis temático de las estrategias de recuperación y resiliencia del turismo de China. Las medidas relacionadas con el reempleo industrial del turismo, la digitalización, la naturaleza, los patrimonios culturales y el turismo oscuro se convirtieron en factores importantes en el desarrollo futuro del turismo de China. La Parte III presenta dos estudios empíricos, y el cuarto artículo es un análisis de datos de panel sobre el desempeño sostenible transversal de las empresas de turismo y hotelería, para descubrir sus relaciones con el desempeño financiero corporativo cuando está moderado por crisis industriales globales. El quinto documento fue un estudio empírico sobre la sostenibilidad y la innovación del turismo, para encontrar las relaciones entre la innovación ambiental y el desempeño sostenible del turismo, el desempeño financiero y cómo las relaciones se verían influenciadas bajo la lente de la crisis global. La Parte IV demuestra las conclusiones, implicaciones, limitaciones y futuras investigaciones. Aquesta tesi doctoral se centra en la recuperació del turisme, la sostenibilitat i el desenvolupament futur sota la influència de la crisi global de la indústria. La part I proporciona la introducció. La segona part presenta el marc conceptual de tres articles teòrics publicats. El primer article se centra en estudis bibliomètrics de turisme i temes de COVID-19. L'estat actual de l'art revela interessos de recerca interdisciplinaris sobre gestió de crisi, sostenibilitat turística i col·laboracions amb les parts interessades. També identifica temes poc explorats sobre les dimensions social, ambiental, cultural i de governança del turisme sostenible i subratlla la funció de la tecnologia i la innovació per ajudar a la governança i els protocols sostenibles. El segon article se centra en l'anàlisi temàtica de la sostenibilitat turística i la COVID-19 i destaca els nous potencials de creixement en la utilització de les altes tecnologies, la planificació estratègica i la gestió. El tercer article se centra en l'anàlisi temàtica de les estratègies de recuperació i resiliència turística de la Xina. Les mesures relacionades amb la reocupació industrial del turisme, la digitalització, la natura, els patrimonis culturals i el turisme fosc es van convertir en factors importants en el desenvolupament futur del turisme de la Xina. La part III introdueix dos estudis empírics, amb el quart article: anàlisi de dades de panells sobre el rendiment transversal transversal de les empreses de turisme i hostaleria, per descobrir les seves relacions amb els resultats financers de les empreses quan són moderades per les crisis industrials globals. El cinquè document va ser un estudi empíric sobre la sostenibilitat i la innovació del turisme: per trobar les relacions entre la innovació ambiental i els rendiments sostenibles del turisme, els resultats financers i com es veurien influenciades les relacions sota la lent de la crisi global. La part IV mostra les conclusions, implicacions, limitacions i investigacions futures.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Master thesis 2023 SpainPublisher:Universitat Politècnica de Catalunya Authors: Gas Ferrer, Carlos;handle: 2117/403436
A strontium atomic source is characterized in terms of flux and angular distribution in this project. Beam collimation via a microcapillary nozzle is studied and tested against theoretical models. Further improvement of the atomic beam via one-dimensional transverse cooling is demonstrated.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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visibility 104visibility views 104 download downloads 61 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Master thesis 2023 SpainPublisher:Universitat Politècnica de Catalunya Authors: Gas Ferrer, Carlos;handle: 2117/403436
A strontium atomic source is characterized in terms of flux and angular distribution in this project. Beam collimation via a microcapillary nozzle is studied and tested against theoretical models. Further improvement of the atomic beam via one-dimensional transverse cooling is demonstrated.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=2117/403436&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 104visibility views 104 download downloads 61 Powered bymore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAMaster thesis . 2023Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCMaster thesis . 2023Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Conference object 2021 ItalyPublisher:Zenodo Funded by:EC | AGROinLOGEC| AGROinLOGPari L; Alfano V; Suardi A; Bergonzoli S; Stefanoni W; Lazar S; Latterini F; Attolico C; Palmieri N; Mattei P.;This work has been developed under the AGROinLOG Project, “Demonstration of innovative integrated biomass logistics centres for the Agro-industry sector in Europe”. An Integrated Biomass Logistics Center (IBLC), is based on the introduction of new production chains into existing agro-industries by using new biomass feedstock. The AGROinLOG Project has dedicated great attention to investigate the potential of cereal chaff as a valuable resource.Chaff is the fine fraction of the thrashing residues, not usually collected. Chaff is made up of glumes, seed husks, rachis and the tinner part of the cereal stems, whole and cracked kernels, as well as weed seeds.Currently there are several mechanical solutions available on the market for chaff recovery, and others are still at prototype stage, but theyare not so common and very often unknown to the farmers.So far, the literature reportsfew cases of chaff collection with the specific purpose of weed seeds removal, but it still lacks specificexperiments on these machinesintentionally used for biomass collection.For this reason, during the Project AGROinLOG a series of large field tests were performed using an independent scientific approach with different kind of chaff harvesting technologiesin France, Sweden and Italy from 2017 to 2019.The present study collects the results of these activities with the aim to fill that gap and provide deeper understanding in the possibility to enhance the current cereal harvesting method, in order to improve the quantity of biomass collected by including the chaff. Proceedings of the 29th European Biomass Conference and Exhibition, 26-29 April 2021, Online, pp. 62-68
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
visibility 6visibility views 6 download downloads 5 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.5281/zenodo.5734414&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Conference object 2021 ItalyPublisher:Zenodo Funded by:EC | AGROinLOGEC| AGROinLOGPari L; Alfano V; Suardi A; Bergonzoli S; Stefanoni W; Lazar S; Latterini F; Attolico C; Palmieri N; Mattei P.;This work has been developed under the AGROinLOG Project, “Demonstration of innovative integrated biomass logistics centres for the Agro-industry sector in Europe”. An Integrated Biomass Logistics Center (IBLC), is based on the introduction of new production chains into existing agro-industries by using new biomass feedstock. The AGROinLOG Project has dedicated great attention to investigate the potential of cereal chaff as a valuable resource.Chaff is the fine fraction of the thrashing residues, not usually collected. Chaff is made up of glumes, seed husks, rachis and the tinner part of the cereal stems, whole and cracked kernels, as well as weed seeds.Currently there are several mechanical solutions available on the market for chaff recovery, and others are still at prototype stage, but theyare not so common and very often unknown to the farmers.So far, the literature reportsfew cases of chaff collection with the specific purpose of weed seeds removal, but it still lacks specificexperiments on these machinesintentionally used for biomass collection.For this reason, during the Project AGROinLOG a series of large field tests were performed using an independent scientific approach with different kind of chaff harvesting technologiesin France, Sweden and Italy from 2017 to 2019.The present study collects the results of these activities with the aim to fill that gap and provide deeper understanding in the possibility to enhance the current cereal harvesting method, in order to improve the quantity of biomass collected by including the chaff. Proceedings of the 29th European Biomass Conference and Exhibition, 26-29 April 2021, Online, pp. 62-68
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You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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visibility 6visibility views 6 download downloads 5 Powered bymore_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024Embargo end date: 01 Feb 2024 GermanyPublisher:Universität Ulm Authors: Bleuel, Sebastian;doi: 10.18725/oparu-52251
Der Klimawandel ist eine globale Herausforderung, wobei die geschätzten Kosten für seine Eindämmung zwischen 1,6 und 3,8 Billionen USD pro Jahr liegen. Als Pionier im Bereich des Klimaschutzes verfügt die Europäische Union über das weltweit umfangreichste Emissionshandelssystem (87 % des globalen Wertes von 865 Mrd. USD im Jahr 2022). Die kumulative Dissertation ist in drei Artikel unterteilt und beschäftigt sich mit der Rolle von forstwirtschaftlichen Kohlenstoffgutschriften sowohl auf den Verpflichtungsmärkten als auch auf den freiwilligen Kohlenstoffmärkten. Dabei werden Potenziale für forstwirtschaftliche Investitionen in diesen beiden Märkten untersucht. Im ersten Artikel wird ein Überblick über die Klimastrategie der Europäischen Union gegeben, wobei der Schwerpunkt auf der Entwicklung des EU-Emissionshandelssystems (EU ETS) und der Rolle von Waldkohlenstoffzertifikaten für Kompensationszwecke sowohl in der Europäischen Union als auch international liegt. Wir argumentieren, dass die Europäische Union weiterhin ein beträchtliches Potenzial der Wälder - insbesondere der tropischen Wälder - als natürliche Kohlenstoffsenken ungenutzt lässt. Im Gegensatz dazu zeigen wir auf, dass die Regulierungsbehörden aus den Erfahrungen und Verbesserungen der Vergangenheit, den Sustainable Carbon Cylces der Europäischen Union und der Fertigstellung und Entwicklung des Regelwerks für Artikel 6 des Pariser Abkommens lernen können. Wir unterbreiten einen Vorschlag zur Änderung der EU-ETS-Verordnung, indem wir die kürzlich im Trilog vereinbarte Gesetzgebung der Europäischen Kommission zur Erhöhung des linearen Reduktionsfaktors von 2,2 % auf 4,2 % auf die Anrechenbarkeit von Waldkohlenstoffgutschriften übertragen, was zu einem zusätzlichen Finanzierungspotenzial für Forstprojekte zur Erhöhung der notwendigen Kohlenstoffsenken führt. Gleichzeitig wird durch die Möglichkeit, in begrenztem Umfang in Neutralisierungsprojekte zu investieren, das Risiko gemindert, dass regulierte Unternehmen bei der Erreichung der Emissionsreduktionsziele überfordert werden. Das Überdenken des Status quo erfordert nicht nur eine Stärkung der Robustheit von Kohlenstoffprojekten, sondern kann auch den Widerstand von politischen Entscheidungsträgern und NGOs überwinden. Emissionsgutschriften aus Wäldern sind in den meisten Emissionshandelssystemen von Bedeutung, da sie ein kosteneffizientes Mittel zum Ausgleich von schwer zu kompensierenden Emissionen darstellen. Bislang war dies im Emissionshandelssystem der Europäischen Union (EU ETS) nicht der Fall. Da das Regelwerk des Pariser Abkommens nun fertiggestellt ist, könnte sich jedoch die Gelegenheit bieten, diesen Flexibilitätsmechanismus in der europäischen Klimapolitik wiederzubeleben. Auf der Grundlage von 24 Experteninterviews untersuchten wir im zweiten Artikel das forstwirtschaftliche Potenzial innerhalb des EU-Emissionshandelssystems über kurz-, mittel- und langfristige Zeiträume. Wir kamen zu dem Ergebnis, dass das Erfüllungssystem bis 2030 blockiert bleiben wird, dass aber langfristig ein Übergang zur Einbeziehung von forstbasierten Entnahmen und Reduktionen wahrscheinlicher ist. Obwohl forstwirtschaftliche Projekte in der EU auf große Zurückhaltung stoßen, herrscht Einigkeit darüber, wie wichtig sowohl technologische Lösungen als auch solche Initiativen für den Klimaschutz sind. Um das Potenzial der Forstwirtschaft in Zukunft voll auszuschöpfen, müssen andere Methoden und Instrumente (z. B. Haftungsregelungen), strengere Rechtsvorschriften für sozioökonomische Faktoren (z. B. Landnutzungsrechte), die Überwindung von Umsetzungshürden (z. B. keine Kompromisse bei der Abschreckung durch Abschwächung) und eine offene politische Haltung eingeführt werden. Diese Studie bietet eine umfassende Perspektive auf die Hindernisse und Potenziale von Forstprojekten im Rahmen des Compliance-Systems der EU, die bei der Wiederaufnahme der Diskussion über die künftige Förderfähigkeit unbedingt berücksichtigt werden muss. Die Ergebnisse der Studie legen nahe, die Hindernisse für die Bereitstellung von Emissionsgutschriften in der nächsten Phase des EU-Emissionshandelssystems ab 2030 unverzüglich zu beseitigen. Der freiwillige Kohlenstoffmarkt (Voluntary Carbon Market, VCM) hat in den letzten Jahren ein beispielloses Wachstum erlebt, das durch die Verpflichtungen der Unternehmen begünstigt wurde. Die künftige Entwicklung hängt jedoch von der Strategie des Pariser Abkommens ab, insbesondere von Artikel 6. Daher werden im dritten Artikel die verschiedenen vorgeschlagenen Mechanismen und ihre Auswirkungen auf den VCM analysiert. Von besonderer Bedeutung ist der Bedarf an entsprechenden Anpassungen (CA) und wie sich diese Anforderung auf den VCM auswirkt. Der "neue" Typ von Kohlenstoffgutschriften, der auf der CoP27 eingeführt wurde, nämlich die "Mitigation Contribution A6.4ERs", wird die Konsolidierung des VCM wahrscheinlich beschleunigen. Auf der Grundlage einer halbsystematischen Überprüfung und von Experteninterviews (N = 20) sprechen die derzeitigen kurzfristigen Aussichten (~2030) für ein weiteres Wachstum des VCM, trotz bestehender Unsicherheiten aufgrund der unvollständigen technischen Details des Rahmens. Darüber hinaus halten die meisten Experten den Artikel 6-Rahmen nach intensiven und gründlichen Verhandlungen für erfolgreich. Mittelfristig (~2030-2045) wird es wahrscheinlich zu einem Marktübergang kommen. Dementsprechend wird der VCM seine Nische finden und das gegenwärtig verwendete Ausgleichsinstrument neu bewerten müssen. Diese Neubewertung muss über eine reine Kohlenstoffperspektive hinausgehen und sich auf die Zusatznutzen konzentrieren, um die Legitimität des VCM zu erhalten. Langfristig (~2045) deuten die Ergebnisse auf einen Rückgang des VCM hin, da er möglicherweise mit Compliance-Märkten kombiniert wird. Die Infrastruktur und die Robustheit der Artikel-6-Regelwerke werden jedoch dazu beitragen, das volle Wachstumspotenzial des VCM zu gewährleisten. Climate change is a global challenge, with estimated mitigation costs ranging from USD1.6 to USD3.8 trillion per year. As a pioneer in climate action, the European Union has the most extensive emissions trading system worldwide (87% of the global value of USD865 billion in 2022). The cumulative PhD thesis is divided into three articles dealing with the role of forest carbon credits in both compliance and voluntary carbon markets as well as investigating further potentials for forest investments in both of these markets. In the first article, we review the European Union's climate strategy, emphasizing the EU Emissions Trading System (EU ETS) development, and the role of forest carbon credits for offsetting purposes, both in the European Union but also internationally. We argue that the European Union continues to leave a significant potential of forests - in particular tropical forests - as natural carbon sinks unattended. In contrast, we reveal that the regulators can learn from the experiences and improvements made in the past, the European Union’s Sustainable Carbon Cylces and the finalization and development of the rulebook for Article 6 of the Paris Agreement. We present a proposal on changes to the EU ETS regulation by converting the European Commission's legislation, recently agreed in the trilogue, to increase the linear reduction factor from 2.2% to 4.2% to the eligibility of forest carbon credits, resulting in additional funding potential for forestry projects to increase necessary carbon sinks. Simultaneously, allowing flexibility of investing to a limited extent in neutralization projects mitigates the risk of overstressing regulated companies to reach the emission reduction targets. The re-thinking of the status quo will not only require strengthening the robustness of carbon projects, but may also overcome the resistance of policy makers and NGOs. Forest-based carbon credits are crucial in most Emissions Trading Schemes as they offer a cost-efficient means of offsetting hard-to-abate emissions. To date, this has not been the case in the European Union Emissions Trading Scheme (EU ETS). However with the Paris Agreement rulebook now finalized, there could be an opportunity to revive this flexibility mechanism in European climate policy. Based on 24 expert interviews, we examined in the second article the forest potential within the EU ETS across short, medium, and long-term time frames. We found that the compliance system will remain blocked until 2030, but there is a greater likelihood of transitioning towards the inclusion of forest-based removals and reductions in the long term. Although forestry projects have faced significant reluctance in the EU, there is unanimous agreement on the importance of both technological solutions and such initiatives for climate protection. To fully leverage the potential of forest activity in the future, it will be necessary to adopt different methods and tools (e.g., liability regimes), stricter legislation on socio-economic factors (e.g., land use rights), overcoming implementation hurdles (e.g., do not compromise deterrence through mitigation), and maintaining an open political stance. This study provides a comprehensive perspective on the barriers and potentials of forestry projects within the compliance system of the EU which is essential to be addressed when re-opening the discussion on future eligibility. The implication of the findings suggest an immediate start to adopt to the barriers for carbon credit readiness in the next phase of the EU ETS beginning of 2030. The voluntary carbon market (VCM) has seen unprecedented growth over the past years, facilitated by corporate commitments. However, future development depends on the Paris Agreement strategy, in particular, Article 6. Therefore, the third article analyzes the various mechanisms suggested and their implications on the VCM. Of particular importance is the need for corresponding adjustments (CA) and how this requirement spills over to the VCM. The “new” type of carbon credits introduced during CoP27, that is, the “mitigation contribution A6.4ERs” will likely accelerate the consolidation of the VCM. Based on a semi-systematic review and expert interviews (N = 20), the current short-term (~2030) prospects support further growth of the VCM despite existing uncertainties caused by the incomplete technical details of the framework. Moreover, after intense and thorough negotiation, most experts deemed the Article 6 framework successful. In the mid-term (~2030-2045), a market transition will likely occur. Accordingly, the VCM will need to find its niche and reassess the current compensation tool used. This reassessment must go beyond a mere carbon perspective and focus on co-benefits to prolong the legitimacy of the VCM. Long-term (~2045) results indicate a decline in the VCM as it potentially combines with compliance markets. However, the infrastructure and robustness of Article 6 rulesets will help to ensure the full growth potential of the VCM.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Doctoral thesis 2024Embargo end date: 01 Feb 2024 GermanyPublisher:Universität Ulm Authors: Bleuel, Sebastian;doi: 10.18725/oparu-52251
Der Klimawandel ist eine globale Herausforderung, wobei die geschätzten Kosten für seine Eindämmung zwischen 1,6 und 3,8 Billionen USD pro Jahr liegen. Als Pionier im Bereich des Klimaschutzes verfügt die Europäische Union über das weltweit umfangreichste Emissionshandelssystem (87 % des globalen Wertes von 865 Mrd. USD im Jahr 2022). Die kumulative Dissertation ist in drei Artikel unterteilt und beschäftigt sich mit der Rolle von forstwirtschaftlichen Kohlenstoffgutschriften sowohl auf den Verpflichtungsmärkten als auch auf den freiwilligen Kohlenstoffmärkten. Dabei werden Potenziale für forstwirtschaftliche Investitionen in diesen beiden Märkten untersucht. Im ersten Artikel wird ein Überblick über die Klimastrategie der Europäischen Union gegeben, wobei der Schwerpunkt auf der Entwicklung des EU-Emissionshandelssystems (EU ETS) und der Rolle von Waldkohlenstoffzertifikaten für Kompensationszwecke sowohl in der Europäischen Union als auch international liegt. Wir argumentieren, dass die Europäische Union weiterhin ein beträchtliches Potenzial der Wälder - insbesondere der tropischen Wälder - als natürliche Kohlenstoffsenken ungenutzt lässt. Im Gegensatz dazu zeigen wir auf, dass die Regulierungsbehörden aus den Erfahrungen und Verbesserungen der Vergangenheit, den Sustainable Carbon Cylces der Europäischen Union und der Fertigstellung und Entwicklung des Regelwerks für Artikel 6 des Pariser Abkommens lernen können. Wir unterbreiten einen Vorschlag zur Änderung der EU-ETS-Verordnung, indem wir die kürzlich im Trilog vereinbarte Gesetzgebung der Europäischen Kommission zur Erhöhung des linearen Reduktionsfaktors von 2,2 % auf 4,2 % auf die Anrechenbarkeit von Waldkohlenstoffgutschriften übertragen, was zu einem zusätzlichen Finanzierungspotenzial für Forstprojekte zur Erhöhung der notwendigen Kohlenstoffsenken führt. Gleichzeitig wird durch die Möglichkeit, in begrenztem Umfang in Neutralisierungsprojekte zu investieren, das Risiko gemindert, dass regulierte Unternehmen bei der Erreichung der Emissionsreduktionsziele überfordert werden. Das Überdenken des Status quo erfordert nicht nur eine Stärkung der Robustheit von Kohlenstoffprojekten, sondern kann auch den Widerstand von politischen Entscheidungsträgern und NGOs überwinden. Emissionsgutschriften aus Wäldern sind in den meisten Emissionshandelssystemen von Bedeutung, da sie ein kosteneffizientes Mittel zum Ausgleich von schwer zu kompensierenden Emissionen darstellen. Bislang war dies im Emissionshandelssystem der Europäischen Union (EU ETS) nicht der Fall. Da das Regelwerk des Pariser Abkommens nun fertiggestellt ist, könnte sich jedoch die Gelegenheit bieten, diesen Flexibilitätsmechanismus in der europäischen Klimapolitik wiederzubeleben. Auf der Grundlage von 24 Experteninterviews untersuchten wir im zweiten Artikel das forstwirtschaftliche Potenzial innerhalb des EU-Emissionshandelssystems über kurz-, mittel- und langfristige Zeiträume. Wir kamen zu dem Ergebnis, dass das Erfüllungssystem bis 2030 blockiert bleiben wird, dass aber langfristig ein Übergang zur Einbeziehung von forstbasierten Entnahmen und Reduktionen wahrscheinlicher ist. Obwohl forstwirtschaftliche Projekte in der EU auf große Zurückhaltung stoßen, herrscht Einigkeit darüber, wie wichtig sowohl technologische Lösungen als auch solche Initiativen für den Klimaschutz sind. Um das Potenzial der Forstwirtschaft in Zukunft voll auszuschöpfen, müssen andere Methoden und Instrumente (z. B. Haftungsregelungen), strengere Rechtsvorschriften für sozioökonomische Faktoren (z. B. Landnutzungsrechte), die Überwindung von Umsetzungshürden (z. B. keine Kompromisse bei der Abschreckung durch Abschwächung) und eine offene politische Haltung eingeführt werden. Diese Studie bietet eine umfassende Perspektive auf die Hindernisse und Potenziale von Forstprojekten im Rahmen des Compliance-Systems der EU, die bei der Wiederaufnahme der Diskussion über die künftige Förderfähigkeit unbedingt berücksichtigt werden muss. Die Ergebnisse der Studie legen nahe, die Hindernisse für die Bereitstellung von Emissionsgutschriften in der nächsten Phase des EU-Emissionshandelssystems ab 2030 unverzüglich zu beseitigen. Der freiwillige Kohlenstoffmarkt (Voluntary Carbon Market, VCM) hat in den letzten Jahren ein beispielloses Wachstum erlebt, das durch die Verpflichtungen der Unternehmen begünstigt wurde. Die künftige Entwicklung hängt jedoch von der Strategie des Pariser Abkommens ab, insbesondere von Artikel 6. Daher werden im dritten Artikel die verschiedenen vorgeschlagenen Mechanismen und ihre Auswirkungen auf den VCM analysiert. Von besonderer Bedeutung ist der Bedarf an entsprechenden Anpassungen (CA) und wie sich diese Anforderung auf den VCM auswirkt. Der "neue" Typ von Kohlenstoffgutschriften, der auf der CoP27 eingeführt wurde, nämlich die "Mitigation Contribution A6.4ERs", wird die Konsolidierung des VCM wahrscheinlich beschleunigen. Auf der Grundlage einer halbsystematischen Überprüfung und von Experteninterviews (N = 20) sprechen die derzeitigen kurzfristigen Aussichten (~2030) für ein weiteres Wachstum des VCM, trotz bestehender Unsicherheiten aufgrund der unvollständigen technischen Details des Rahmens. Darüber hinaus halten die meisten Experten den Artikel 6-Rahmen nach intensiven und gründlichen Verhandlungen für erfolgreich. Mittelfristig (~2030-2045) wird es wahrscheinlich zu einem Marktübergang kommen. Dementsprechend wird der VCM seine Nische finden und das gegenwärtig verwendete Ausgleichsinstrument neu bewerten müssen. Diese Neubewertung muss über eine reine Kohlenstoffperspektive hinausgehen und sich auf die Zusatznutzen konzentrieren, um die Legitimität des VCM zu erhalten. Langfristig (~2045) deuten die Ergebnisse auf einen Rückgang des VCM hin, da er möglicherweise mit Compliance-Märkten kombiniert wird. Die Infrastruktur und die Robustheit der Artikel-6-Regelwerke werden jedoch dazu beitragen, das volle Wachstumspotenzial des VCM zu gewährleisten. Climate change is a global challenge, with estimated mitigation costs ranging from USD1.6 to USD3.8 trillion per year. As a pioneer in climate action, the European Union has the most extensive emissions trading system worldwide (87% of the global value of USD865 billion in 2022). The cumulative PhD thesis is divided into three articles dealing with the role of forest carbon credits in both compliance and voluntary carbon markets as well as investigating further potentials for forest investments in both of these markets. In the first article, we review the European Union's climate strategy, emphasizing the EU Emissions Trading System (EU ETS) development, and the role of forest carbon credits for offsetting purposes, both in the European Union but also internationally. We argue that the European Union continues to leave a significant potential of forests - in particular tropical forests - as natural carbon sinks unattended. In contrast, we reveal that the regulators can learn from the experiences and improvements made in the past, the European Union’s Sustainable Carbon Cylces and the finalization and development of the rulebook for Article 6 of the Paris Agreement. We present a proposal on changes to the EU ETS regulation by converting the European Commission's legislation, recently agreed in the trilogue, to increase the linear reduction factor from 2.2% to 4.2% to the eligibility of forest carbon credits, resulting in additional funding potential for forestry projects to increase necessary carbon sinks. Simultaneously, allowing flexibility of investing to a limited extent in neutralization projects mitigates the risk of overstressing regulated companies to reach the emission reduction targets. The re-thinking of the status quo will not only require strengthening the robustness of carbon projects, but may also overcome the resistance of policy makers and NGOs. Forest-based carbon credits are crucial in most Emissions Trading Schemes as they offer a cost-efficient means of offsetting hard-to-abate emissions. To date, this has not been the case in the European Union Emissions Trading Scheme (EU ETS). However with the Paris Agreement rulebook now finalized, there could be an opportunity to revive this flexibility mechanism in European climate policy. Based on 24 expert interviews, we examined in the second article the forest potential within the EU ETS across short, medium, and long-term time frames. We found that the compliance system will remain blocked until 2030, but there is a greater likelihood of transitioning towards the inclusion of forest-based removals and reductions in the long term. Although forestry projects have faced significant reluctance in the EU, there is unanimous agreement on the importance of both technological solutions and such initiatives for climate protection. To fully leverage the potential of forest activity in the future, it will be necessary to adopt different methods and tools (e.g., liability regimes), stricter legislation on socio-economic factors (e.g., land use rights), overcoming implementation hurdles (e.g., do not compromise deterrence through mitigation), and maintaining an open political stance. This study provides a comprehensive perspective on the barriers and potentials of forestry projects within the compliance system of the EU which is essential to be addressed when re-opening the discussion on future eligibility. The implication of the findings suggest an immediate start to adopt to the barriers for carbon credit readiness in the next phase of the EU ETS beginning of 2030. The voluntary carbon market (VCM) has seen unprecedented growth over the past years, facilitated by corporate commitments. However, future development depends on the Paris Agreement strategy, in particular, Article 6. Therefore, the third article analyzes the various mechanisms suggested and their implications on the VCM. Of particular importance is the need for corresponding adjustments (CA) and how this requirement spills over to the VCM. The “new” type of carbon credits introduced during CoP27, that is, the “mitigation contribution A6.4ERs” will likely accelerate the consolidation of the VCM. Based on a semi-systematic review and expert interviews (N = 20), the current short-term (~2030) prospects support further growth of the VCM despite existing uncertainties caused by the incomplete technical details of the framework. Moreover, after intense and thorough negotiation, most experts deemed the Article 6 framework successful. In the mid-term (~2030-2045), a market transition will likely occur. Accordingly, the VCM will need to find its niche and reassess the current compensation tool used. This reassessment must go beyond a mere carbon perspective and focus on co-benefits to prolong the legitimacy of the VCM. Long-term (~2045) results indicate a decline in the VCM as it potentially combines with compliance markets. However, the infrastructure and robustness of Article 6 rulesets will help to ensure the full growth potential of the VCM.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Project deliverable , Other literature type 2023Publisher:Zenodo Funded by:EC | ePANACEAEC| ePANACEAAuthors: Andreas Androutsopoulos; Maria Bololia; Elpida Polychroni;The EU has set clear targets regarding energy conservation of buildings and heavily supports activities towards achieving these targets on a European scale. The Green Deal, renovation wave, Energy Performance of Buildings Directive (EPBD) and Energy Efficiency Directive (EED) are some examples of EU's actions. For more than a decade, Energy Performance Certificates provide detailed data about the current energy needs of a building/building unit as well as information about the building construction and systems. A Building Renovation Passport (BRP) has, on a European level lately, been conceived as a tool that can stimulate cost-effective renovation in the form of a long-term basis, step-by-step deep renovation roadmap following defined quality criteria, and outline energy renovation measures that will improve the energy performance of the building. A Digital Building Logbook (DBL) is another tool that can serve as an archive where all building information can be stored and continuously updated. In this way, a full record of the building history will be electronically available with data regarding construction plans and permits, maintenance and system replacement activities, energy and heat consumption and production, etc. Building Renovation Passports and the Digital Building Logbook are tools that can help in achieving energy efficiency in existing buildings and contribute to reaching the EU renovation wave goals. The objective of this report is to investigate how the current EPC schemes best make the link towards the BRP and the DBL to further incentivise and stimulate cost-effective deep energy renovations of buildings across Europe. Three surveys were carried out to collect relevant information about the current status of the EPC data records and to identify stakeholders' potential needs, perceptions, thoughts and expectations, regarding a future connection between the EPC and the BRP or DBL. These surveys were prepared in two forms: using an excel file format circulated via email, and through an online questionnaire. Their completion was carried out by 16 countries. Regarding the EPCs, the state or regional energy agencies are the owner of the EPC data records and make full use of them. Their current main usage is for statistical reasons in the majority of the countries and their access is publicly available in half of the responding countries. Many common data is stored in the EPC database which can be linked with other tools (half of the EPC databases are already linked with another source). Regarding the BRP, a review of existing European schemes showed that successful BRPs have combined the renovation advice with financial support, legal requirements and/or communication campaigns. An important factor of the BRP is that it should be issued by a qualified expert and should provide customised measures for the specific building together with the investment costs per renovation measure(s). The DBL analysis showed that it should provide access to building information and contribute to better decision-making for future interventions as well as operation, use and maintenance records. The building owner/user is proposed to have full access to the logbook and provide/input about energy bills and building plans/construction materials info. An important aspect is that every time the building undergoes intervention works, the DBL should be updated accordingly. The most important barrier is the lack of motivation to update the DBL contents followed by the absence of synergies and consistency with other tools. Another interesting finding is that both BRP and DBL should be fed automatically by EPC data without any user interference. There is a clear possible interconnection between EPC data and BRP and DBL future contents. In addition, BRP can be an instrument to increase the renovation rates and DBLs are necessary for the management of buildings' information. The linkage of EPC data and BRP and DBL can be strengthened by introducing BRP and DBL as voluntary schemes under national incentives and should be fully implemented once they have demonstrated acceptance by the stakeholders.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Project deliverable , Other literature type 2023Publisher:Zenodo Funded by:EC | ePANACEAEC| ePANACEAAuthors: Andreas Androutsopoulos; Maria Bololia; Elpida Polychroni;The EU has set clear targets regarding energy conservation of buildings and heavily supports activities towards achieving these targets on a European scale. The Green Deal, renovation wave, Energy Performance of Buildings Directive (EPBD) and Energy Efficiency Directive (EED) are some examples of EU's actions. For more than a decade, Energy Performance Certificates provide detailed data about the current energy needs of a building/building unit as well as information about the building construction and systems. A Building Renovation Passport (BRP) has, on a European level lately, been conceived as a tool that can stimulate cost-effective renovation in the form of a long-term basis, step-by-step deep renovation roadmap following defined quality criteria, and outline energy renovation measures that will improve the energy performance of the building. A Digital Building Logbook (DBL) is another tool that can serve as an archive where all building information can be stored and continuously updated. In this way, a full record of the building history will be electronically available with data regarding construction plans and permits, maintenance and system replacement activities, energy and heat consumption and production, etc. Building Renovation Passports and the Digital Building Logbook are tools that can help in achieving energy efficiency in existing buildings and contribute to reaching the EU renovation wave goals. The objective of this report is to investigate how the current EPC schemes best make the link towards the BRP and the DBL to further incentivise and stimulate cost-effective deep energy renovations of buildings across Europe. Three surveys were carried out to collect relevant information about the current status of the EPC data records and to identify stakeholders' potential needs, perceptions, thoughts and expectations, regarding a future connection between the EPC and the BRP or DBL. These surveys were prepared in two forms: using an excel file format circulated via email, and through an online questionnaire. Their completion was carried out by 16 countries. Regarding the EPCs, the state or regional energy agencies are the owner of the EPC data records and make full use of them. Their current main usage is for statistical reasons in the majority of the countries and their access is publicly available in half of the responding countries. Many common data is stored in the EPC database which can be linked with other tools (half of the EPC databases are already linked with another source). Regarding the BRP, a review of existing European schemes showed that successful BRPs have combined the renovation advice with financial support, legal requirements and/or communication campaigns. An important factor of the BRP is that it should be issued by a qualified expert and should provide customised measures for the specific building together with the investment costs per renovation measure(s). The DBL analysis showed that it should provide access to building information and contribute to better decision-making for future interventions as well as operation, use and maintenance records. The building owner/user is proposed to have full access to the logbook and provide/input about energy bills and building plans/construction materials info. An important aspect is that every time the building undergoes intervention works, the DBL should be updated accordingly. The most important barrier is the lack of motivation to update the DBL contents followed by the absence of synergies and consistency with other tools. Another interesting finding is that both BRP and DBL should be fed automatically by EPC data without any user interference. There is a clear possible interconnection between EPC data and BRP and DBL future contents. In addition, BRP can be an instrument to increase the renovation rates and DBLs are necessary for the management of buildings' information. The linkage of EPC data and BRP and DBL can be strengthened by introducing BRP and DBL as voluntary schemes under national incentives and should be fully implemented once they have demonstrated acceptance by the stakeholders.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2024 SpainAuthors: Ramón Álvarez, Irene;Climate change has become one of the most urgent challenges facing our planet today. The consequences we are gradually experiencing have been driven by human activity. Specifically, the increase in energy demand, met mainly through the combustion of fossil fuels such as coal, oil derivatives and natural gas, has significantly increased greenhouse gas emissions, especially carbon dioxide (CO2), leading to global warming. To address the environmental problems arising from climate change, which we are gradually experiencing, it is clear that the development of the use of renewable energy sources is the key to the transition from fossil fuels to these innovative energy alternatives, in order to achieve zero emissions and contribute to decarbonization. However, the deployment of these clean energies requires the development of systems that guarantee continuous energy production, to overcome interruptions caused by the variability of natural resources like wind, sun, or water. A viable solution to this issue is employing energy storage technologies to correct the mismatch between energy supply and demand. In particular, in the specific case of the use of the sun as a renewable thermal energy source, thermal energy storage (TES) systems are of great interest, since more than half of the energy demanded in industry is thermal energy. Among the different sensible TES media, conventional concrete is emerging as a very attractive option for use as TES due to its low cost, high availability, ease of processing, high specific heat, good mechanical stability at high temperature and excellent operational performance when subjected to thermal cycling. And despite its moderate thermal conductivity, research has shown that incorporating multiple heat exchangers through which the heat transfer fluid (HTF) passes in concrete improves its efficiency, albeit at an increased cost. However, caution should be exercised in the use of concrete as the production of its precursor, Portland cement (PC), is a significant contributor to greenhouse gas emissions, particularly CO2. It is estimated that for every ton of PC produced, approximately one ton of CO2 is released into the atmosphere. For this reason, construction materials must be rethought and one of the lines of research to reduce CO2 emissions is the search for alternative precursors known as supplementary cementitious materials (SCM). SCMs enable the full or partial substitution of PC. Complete replacement of PC leads to the development of alkali-activated materials (AAM), while partial replacements, typically around 70-80%, result in the development of hybrid materials (HM). This Doctoral Thesis involves the fabrication of both alternative cementitious materials, AAM mortars and HM mortars, to investigate their feasibility as TES. Specifically, for both alternatives, the main precursor used as a substitute is blast furnace slag (BFS), an industrial by-product that has proven to be a promising alternative. In the case of the AAM mortar composed of BFS, SLAG, the activation of the precursor is carried out with sodium silicate due to the excellent mechanical properties of the final cementitious material. Nevertheless, the use of solutions makes the workability of these systems difficult, so HM with BFS (HSLAG) are also manufactured, which hydrate in the presence of water. HM mortars are composed of almost 80% BFS, about 20% PC and 5% sodium sulphate to promote the alkaline medium necessary for BFS activation. After verifying through a life cycle analysis (LCA) that alternative mortars offer benefits in terms of carbon footprint and water footprint, as well as continuing to manufacture alternatives focused on PC substitution, the possibility of replacing the natural aggregate with glass waste (GW) is investigated. The substitution of sand is carried out in the three types of mortars (AAM, HM and reference PC) with the aim of reducing water consumption, as sand is the component with the highest water demand. However, only the AAM system, SLAG, allows up to 25% of sand to be replaced by GW (SLAG75), thanks to the high cohesion of its main reaction product, the C-A-S-H gel. When the alternatives are manufactured together with the PC reference mortar, both the compressive mechanical properties and the key thermal properties for a TES, thermal conductivity and specific heat, are evaluated before and after various thermal treatments. After analyzing how the mechanical and thermal properties are affected after thermal treatments −including exposure to constant temperatures and thermal cycling−, it is determined that the alternative systems offer comparable and even superior mechanical stability under temperature exposure than a conventional PC system. In addition, alternative materials, characterized by their thermal conductivity and specific heat, show a superior suitability for TES applications compared to PC. More specifically, the AAM system, SLAG, exhibits operational characteristics superior to PC by reducing heat-up times and increasing its storage capacity, which allows for a reduction in TES volume and a reduction in heat exchanger surface area. While the HM system, HSLAG, does not reach the performance of SLAG, it does offer operational improvements compared to PC. These promising results are attributed to less degradation of the reaction products generated in the alternative mortars and better cohesion between the binder and the aggregate. This last factor had a negative effect on SLAG75, as the weakness in the bond created between the binder and the GW, as well as a greater difference in the coefficients of thermal expansion (CTE), lead to the generation of porosity, and even cracks, which determine both the mechanical and thermal behavior. Thus, when selecting a material such as TES, porosity must be controlled and evaluated as a critical parameter. The results displayed by the PC alternative systems developed in this Doctoral Thesis demonstrate their suitability to be selected as sustainable TES both at low-medium and high temperatures. Consequently, it can be generally concluded that the proposed alternative materials show a promising potential for their application as TES blocks. Thus, further research and development in this field could lead to the widespread adoption of these materials as TES, thus contributing to the transition towards sustainable and renewable energy systems.
Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2024 SpainAuthors: Ramón Álvarez, Irene;Climate change has become one of the most urgent challenges facing our planet today. The consequences we are gradually experiencing have been driven by human activity. Specifically, the increase in energy demand, met mainly through the combustion of fossil fuels such as coal, oil derivatives and natural gas, has significantly increased greenhouse gas emissions, especially carbon dioxide (CO2), leading to global warming. To address the environmental problems arising from climate change, which we are gradually experiencing, it is clear that the development of the use of renewable energy sources is the key to the transition from fossil fuels to these innovative energy alternatives, in order to achieve zero emissions and contribute to decarbonization. However, the deployment of these clean energies requires the development of systems that guarantee continuous energy production, to overcome interruptions caused by the variability of natural resources like wind, sun, or water. A viable solution to this issue is employing energy storage technologies to correct the mismatch between energy supply and demand. In particular, in the specific case of the use of the sun as a renewable thermal energy source, thermal energy storage (TES) systems are of great interest, since more than half of the energy demanded in industry is thermal energy. Among the different sensible TES media, conventional concrete is emerging as a very attractive option for use as TES due to its low cost, high availability, ease of processing, high specific heat, good mechanical stability at high temperature and excellent operational performance when subjected to thermal cycling. And despite its moderate thermal conductivity, research has shown that incorporating multiple heat exchangers through which the heat transfer fluid (HTF) passes in concrete improves its efficiency, albeit at an increased cost. However, caution should be exercised in the use of concrete as the production of its precursor, Portland cement (PC), is a significant contributor to greenhouse gas emissions, particularly CO2. It is estimated that for every ton of PC produced, approximately one ton of CO2 is released into the atmosphere. For this reason, construction materials must be rethought and one of the lines of research to reduce CO2 emissions is the search for alternative precursors known as supplementary cementitious materials (SCM). SCMs enable the full or partial substitution of PC. Complete replacement of PC leads to the development of alkali-activated materials (AAM), while partial replacements, typically around 70-80%, result in the development of hybrid materials (HM). This Doctoral Thesis involves the fabrication of both alternative cementitious materials, AAM mortars and HM mortars, to investigate their feasibility as TES. Specifically, for both alternatives, the main precursor used as a substitute is blast furnace slag (BFS), an industrial by-product that has proven to be a promising alternative. In the case of the AAM mortar composed of BFS, SLAG, the activation of the precursor is carried out with sodium silicate due to the excellent mechanical properties of the final cementitious material. Nevertheless, the use of solutions makes the workability of these systems difficult, so HM with BFS (HSLAG) are also manufactured, which hydrate in the presence of water. HM mortars are composed of almost 80% BFS, about 20% PC and 5% sodium sulphate to promote the alkaline medium necessary for BFS activation. After verifying through a life cycle analysis (LCA) that alternative mortars offer benefits in terms of carbon footprint and water footprint, as well as continuing to manufacture alternatives focused on PC substitution, the possibility of replacing the natural aggregate with glass waste (GW) is investigated. The substitution of sand is carried out in the three types of mortars (AAM, HM and reference PC) with the aim of reducing water consumption, as sand is the component with the highest water demand. However, only the AAM system, SLAG, allows up to 25% of sand to be replaced by GW (SLAG75), thanks to the high cohesion of its main reaction product, the C-A-S-H gel. When the alternatives are manufactured together with the PC reference mortar, both the compressive mechanical properties and the key thermal properties for a TES, thermal conductivity and specific heat, are evaluated before and after various thermal treatments. After analyzing how the mechanical and thermal properties are affected after thermal treatments −including exposure to constant temperatures and thermal cycling−, it is determined that the alternative systems offer comparable and even superior mechanical stability under temperature exposure than a conventional PC system. In addition, alternative materials, characterized by their thermal conductivity and specific heat, show a superior suitability for TES applications compared to PC. More specifically, the AAM system, SLAG, exhibits operational characteristics superior to PC by reducing heat-up times and increasing its storage capacity, which allows for a reduction in TES volume and a reduction in heat exchanger surface area. While the HM system, HSLAG, does not reach the performance of SLAG, it does offer operational improvements compared to PC. These promising results are attributed to less degradation of the reaction products generated in the alternative mortars and better cohesion between the binder and the aggregate. This last factor had a negative effect on SLAG75, as the weakness in the bond created between the binder and the GW, as well as a greater difference in the coefficients of thermal expansion (CTE), lead to the generation of porosity, and even cracks, which determine both the mechanical and thermal behavior. Thus, when selecting a material such as TES, porosity must be controlled and evaluated as a critical parameter. The results displayed by the PC alternative systems developed in this Doctoral Thesis demonstrate their suitability to be selected as sustainable TES both at low-medium and high temperatures. Consequently, it can be generally concluded that the proposed alternative materials show a promising potential for their application as TES blocks. Thus, further research and development in this field could lead to the widespread adoption of these materials as TES, thus contributing to the transition towards sustainable and renewable energy systems.
Repositorio Instituc... arrow_drop_down Repositorio Institucional de la Universidad Carlos III de MadridOther literature type . 2024add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 SpainPublisher:Wiley Vicente-Serrano, Sergio M.; Juez, Carmelo; Potopová, Vera; Boincean, Boris; Murphy, Conor; Domínguez-Castro, Fernando; García Herrera, Ricardo Francisco; Garrido Pérez, José Manuel; Barriopedro Cepero, David; El Kenawy, Ahmed;handle: 20.500.14352/108520
This study analyzes the relationship between drought processes and crop yields in Moldova, together with the effects of possible future climate change on crops. The severity of drought is analyzed over time in Moldova using the Standard Precipitation Index, the Standardized Precipitation Evapotranspiration Index, and their relationship with crop yields. In addition, rainfall variability and its relationship with crop yields are examined using spectral analysis and squared wavelet coherence. Observed station data (1950–2020 and 1850–2020), ERA5 reanalysis data (1950–2020), and climate model simulations (period 1970–2100) are used. Crop yield data (maize, sunflower, grape), data from experimental plots (wheat), and the Enhanced Vegetation Index from Moderate Resolution Imaging Spectroradiometer satellites were also used. Results show that although the severity of meteorological droughts has decreased in the last 170 years, the impact of precipitation deficits on different crop yields has increased, concurrent with a sharp increase in temperature, which negatively affected crop yields. Annual crops are now more vulnerable to natural rainfall variability and, in years characterized by rainfall deficits, the possibility of reductions in crop yield increases due to sharp increases in temperature. Projections reveal a pessimistic outlook in the absence of adaptation, highlighting the urgency of developing new agricultural management strategies.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 SpainPublisher:Wiley Vicente-Serrano, Sergio M.; Juez, Carmelo; Potopová, Vera; Boincean, Boris; Murphy, Conor; Domínguez-Castro, Fernando; García Herrera, Ricardo Francisco; Garrido Pérez, José Manuel; Barriopedro Cepero, David; El Kenawy, Ahmed;handle: 20.500.14352/108520
This study analyzes the relationship between drought processes and crop yields in Moldova, together with the effects of possible future climate change on crops. The severity of drought is analyzed over time in Moldova using the Standard Precipitation Index, the Standardized Precipitation Evapotranspiration Index, and their relationship with crop yields. In addition, rainfall variability and its relationship with crop yields are examined using spectral analysis and squared wavelet coherence. Observed station data (1950–2020 and 1850–2020), ERA5 reanalysis data (1950–2020), and climate model simulations (period 1970–2100) are used. Crop yield data (maize, sunflower, grape), data from experimental plots (wheat), and the Enhanced Vegetation Index from Moderate Resolution Imaging Spectroradiometer satellites were also used. Results show that although the severity of meteorological droughts has decreased in the last 170 years, the impact of precipitation deficits on different crop yields has increased, concurrent with a sharp increase in temperature, which negatively affected crop yields. Annual crops are now more vulnerable to natural rainfall variability and, in years characterized by rainfall deficits, the possibility of reductions in crop yield increases due to sharp increases in temperature. Projections reveal a pessimistic outlook in the absence of adaptation, highlighting the urgency of developing new agricultural management strategies.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BYData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:WILEY-V C H VERLAG GMBH Authors: Dong, Ximan; Chen, Xinyue; Jiang , Xin; YANG, Nianjun;handle: 1942/40811
Various energy storage devices are highly demanded by o ur modern society. The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced. Light-assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems for photo-assisted energy storage devices, this review starts with the fundamentals of batteries and supercapacitors and follows with the state-of-the-art photo-assisted energy storage devices where device components, working principles, types, and practical applications are explained. After the detailed demonstration of some photo-assisted energy storage devices examples, the bottleneck of such light-assisted energy storage devices is discussed and the prospects of the light-assisted rechargeable devices are further outlined. X.D. thanks the China Scholarship Council (CSC) for the financial support (No. 202106250006). X.C. thanks the China Scholarship Council (CSC) for the financial support (No. 202008420219). N.Y. thanks the financial support from the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) under the Project No. 457444676.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=1942/40811&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Review 2023 BelgiumPublisher:WILEY-V C H VERLAG GMBH Authors: Dong, Ximan; Chen, Xinyue; Jiang , Xin; YANG, Nianjun;handle: 1942/40811
Various energy storage devices are highly demanded by o ur modern society. The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced. Light-assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems for photo-assisted energy storage devices, this review starts with the fundamentals of batteries and supercapacitors and follows with the state-of-the-art photo-assisted energy storage devices where device components, working principles, types, and practical applications are explained. After the detailed demonstration of some photo-assisted energy storage devices examples, the bottleneck of such light-assisted energy storage devices is discussed and the prospects of the light-assisted rechargeable devices are further outlined. X.D. thanks the China Scholarship Council (CSC) for the financial support (No. 202106250006). X.C. thanks the China Scholarship Council (CSC) for the financial support (No. 202008420219). N.Y. thanks the financial support from the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) under the Project No. 457444676.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!
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