The EU energy system strongly relies on centralised electricity generation and on fuel imports, with 95% of its oil and 84% of its gas consumption sourced from outside the EU. The REPowerEU Plan proposes a set of actions to reduce the EUs dependence on fossil fuels and diversify its energy supply well before 2030. The three pillars of the plan are to ramp up the production of green energy, diversify our energy supplies, and reduce our demand for fossil gas, coal and oil. Renewable energy valleys are understood as decentralised renewable energy systems that offer a viable and efficient solution to these challenges mentioned above. By implementing a high degree of renewable energy sources as well as storage technologies and intelligent management algorithms for synergetic use of a wide variety of technologies, they can be 100% self-sufficient on a yearly basis. For the next 5 years, the REFORMERS project aims to develop, implement an exploit such an energy valley in the Boekelermeer next to the city of Alkmaar in the Netherlands, that serves as a living lab for testing and validating technologies, business models, stakeholder ecosystems, including industrial partners, DSO, the municipality, and residents, and user acceptance in real-life circumstances, in a peri-urban and industrial environment. Furthermore, the project aims to support the deployment of multiple self-sufficient energy valleys throughout Europe beyond the flagship in the Netherlands. Therefore, it will deliver a roll-out blue print and replication toolbox that encompass: (i) Energy System Design, (ii) Environmental Impact Assessment, (iii), Stakeholder Engagement and Social impact assessment, (iv) Governance and policy assessment, and (v) Business modelling, and allow other sites and regions to develop a pathway towards a carbon neutral and self-sufficient energy valley, that can be fed into e.g., a Sustainable Energy and Climate Action Plan.

POCITYF supports the Lighthouse cities of Evora (PT) and Alkmaar (NL) and their Fellow cities Granada (ES), Bari (ΙΤ), Celje (SI), Ujpest (HU), Ioannina (GR) and Hvidovre (DK) to address their urgent need to deliver positive energy blocks and districts in their cities, towards rendering their mixed urban environment (also including the case of cultural protected buildings) into cheaper, better accessible, healthier and more reliable. By demonstrating in overall 10 integrated solutions (ISs), comprising 73 individual innovative elements (technologies, tools, methods), rooted under existing City Information Platforms (CIPs), POCITYF quantifies their value, and connects interests of many different stakeholders in innovative business models, allowing for upscale and replication of those solutions in a form of a validated roadmap for sustainable cities across Europe and world-wide. To achieve this, POCITYF works along 4 Energy Transition Tracks (ETTs), encompassing the ISs according to the role each one serves for. ETT#1 focuses on the examination and application of ISs transforming existing and new building stock into Energy Positive, while ETT#2 focuses on the application of a) grid flexibility strategies and b) storage systems, supported by DSM platforms for optimizing energy flows to maximize self-consumption and reduce grid stress. ETT#3 with its merit of innovation offers the integration of e-Mobility to as well promote the decarbonisation of the mobility sector. The 3 ETTs under the coordination of ETT#4, which links existing CIPs with innovative apps and other instruments, offers inclusive and holistic services for interdisciplinary citizen engagement and co-creation of them with the city stakeholders and industry, towards the development of each city’s own bold city-vision up to 2050. Through POCITYF the two LHs will achieve a local RES penetration of 16.2 GWh/y, energy savings of 2.32 GWh/y and an emission reduction of 9,743 tons CO2eq/y within their districts.