• Energy Research
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The proposed Initial Training Network entitled "Piezoelectric Energy Harvesters for Self-Powered Automotive Sensors: from Advanced Lead-Free Materials to Smart Systems (ENHANCE)" will provide Early Stage Researchers (ESRs) with broad and intensive training within a multidisciplinary research and teaching environment. Key training topics will include development of energy harvesters compatible with MEMS technology and able to power wireless sensor. Applied to automobiles, such technology will allow for 50 kg of weight saving, connection simplification, space reduction, and reduced maintenance costs - all major steps towards creating green vehicles. Other important topics include technology innovation, education and intellectual asset management. ENHANCE links world-leading research groups at academic institutions to give a combined, integrated approach of synthesis/fabrication, characterization, modeling/theory linked to concepts for materials integration in devices and systems. Such a science-supported total engineering approach will lead towards efficient piezoelectric energy harvesters viable for the automotive industry. ESRs will focus on this common research objective, applying a multidisciplinary bottom-up approach, which can be summarized by : "engineered molecule- advanced material- designed device - smart system". ENHANCE also seeks to intensify the relationship between academic and private sectors, and to train highly skilled young researchers for new materials and device technologies. Both are essential to provide a strong European lead over the rest of the world in this highly competitive industry.

IIn the light of the EU 2030 Climate and Energy framework, MUSTEC aims to explore and propose concrete solutions to overcome the various factors that hinder the deployment of concentrated solar power (CSP) projects in Southern Europe capable of supplying renewable electricity on demand to Central and Northern European countries. To do so, the project will analyze the drivers and barriers to CSP deployment and renewable energy (RE) cooperation in Europe, identify future CSP cooperation opportunities and will propose a set of concrete measures to unlock the existing potential. To achieve these objectives, MUSTEC will build on the experience and knowledge generated around the cooperation mechanisms and CSP industry developments building on concrete CSP case studies. Thereby we will consider the present and future European energy market design and policies as well as the value of CSP at electricity markets and related economic and environmental benefits. In this respect, MUSTEC combines a dedicated, comprehensive and multi-disciplinary analysis of past, present and future CSP cooperation opportunities with a constant engagement and consultation with policy makers and market participants. This will be achieved through an intense and continuous stakeholder dialogue and by establishing a tailor-made knowledge sharing network. The MUSTEC consortium consists of nine renowned institutions from six European countries and includes many of the most prolific researchers in the European energy policy community, with very long track records of research in European and nationally funded energy policy research projects.

Energy-Intensive Industries (EII) in Europe are characterized by very high energy production costs as well as by an important level of CO2 emissions. Energy production costs account for up to 40% of total production costs in some EII, while EII emissions represent a quarter of total EU CO2 emissions. EII are therefore directly concerned by the EU 2014 Energy/Climate Package, which sets a global objective of 40% reduction of GHG emissions and 27% increase of energy efficiency by 2030. The report on energy prices and costs for some energy-intensive sectors published by the European Commission showed for example that natural gas prices for European ceramic companies increased by around 30% between 2010 and 2012 and they were four times higher than in Russia and more than three times higher than in the USA. Similarly, electricity costs were two times higher in the EU than in the USA and Russia. Such figures clearly confirm that energy is a crucial element for the competitiveness of our industry. Therefore, an integrated approach to process innovation is proposed within ETEKINA project covering design, simulation, operating conditions and process management together with breakthrough technology for waste heat recovery. The overall objective of ETEKINA project is to improve the energy performance of industrial processes. For this to be possible, the valorisation of waste heat by a turnkey modular Heat Pipe Based Heat Exchanger (HPHE) technology adaptable to different industry sectors will be addressed within the project and demonstrated in three industrial processes from the non-ferrous, steel and ceramic sectors in order to demonstrate: (i) the economic feasibility of the solution, and therefore (ii) its market potential.

Compound semiconductor solar cells are providing the highest photovoltaic conversion efficiency, yet their performance lacks far behind the theoretical potential. This is a position we will challenge by engineering advanced III-V optoelectronics materials and heterostructures for better utilization of the solar spectrum, enabling efficiencies approaching practical limits. The work is strongly motivated by the global need for renewable energy sources. To this end, AMETIST framework is based on three vectors of excellence in: i) material science and epitaxial processes, ii) advanced solar cells exploiting nanophotonics concepts, and iii) new device fabrication technologies. Novel heterostructures (e.g. GaInNAsSb, GaNAsBi), providing absorption in a broad spectral range from 0.7 eV to 1.4 eV, will be synthesized and monolithically integrated in tandem cells with up to 8-junctions. Nanophotonic methods for light-trapping, spectral and spatial control of solar radiation will be developed to further enhance the absorption. To ensure a high long-term impact, the project will validate the use of state-of-the-art molecular-beam-epitaxy processes for fabrication of economically viable ultra-high efficiency solar cells. The ultimate efficiency target is to reach a level of 55%. This would enable to generate renewable/ecological/sustainable energy at a levelized production cost below ~7 ¢/kWh, comparable or cheaper than fossil fuels. The work will also bring a new breath of developments for more efficient space photovoltaic systems. AMETIST will leverage the leading position of the applicant in topical technology areas relevant for the project (i.e. epitaxy of III-N/Bi-V alloys and key achievements concerning GaInNAsSb-based tandem solar cells). Thus it renders a unique opportunity to capitalize on the group expertize and position Europe at the forefront in the global competition for demonstrating more efficient and economically viable photovoltaic technologies.

HEART is a multifunctional retrofit toolkit within which different subcomponents – ICT, BEMS, HVAC, BIPV and Envelope Technologies – cooperate synergistically to transform an existing building into a Smart Building. Based on a whole-building performance approach, the toolkit is conceived to achieve extremely high levels of energy efficiency in the existing residential building stock, with particular reference to Central and Southern Europe, where climate change and energy transition have boosted electricity consumption peaks both during summer and winter seasons. However, it may be extended equally well to new residential and commercial buildings. The system’s central core consists of a cloud-based computing platform which concentrates managing and operational logic to support decision-making in planning and construction as well as energy performance enhancement and monitoring during operation. The Toolkit provide energy saving, energy fluxes optimization, data exchange, stakeholders’ active involvement and Smart Grid interactivity. Interoperable building technologies and installations are also integrated in the toolkit: envelope solutions (thermal insulation and windows) ensure a reduction of thermal loads, while technical systems (BEMS, BIPV, heat pump, fan-coils, power controller, storage systems) ensure energy efficiency and RES exploitation. All technical systems and building components are structured as a function of their affordability, interactivity, practicality, reduced installation time and non-invasiveness. HEART's contribution to the improvement of the building renovation process can be briefly summarized through its main features: • Retrofit planning and implementation optimization; • Reduction of total energy consumption; • Reinforcement of RES exploitation; • Rationalization of energy flows inside the building and between building and Smart Grids; • Active involvement of stakeholders; • Support to energy financing.