Eco-SESA / Smart Energies in Districts. Eco-district with Safe, Efficient, Sustainable and Accessible energy Final report - Archive ouverte HAL Accéder directement au contenu
Rapport Année : 2021

Eco-SESA / Smart Energies in Districts. Eco-district with Safe, Efficient, Sustainable and Accessible energy Final report

Wurtz Frederic

Résumé

As our societies face the challenges of climate change, renewable energies are confronted to the classical – centralized, unidirectional – operating mode of urban grids, and the relationship of individuals and communities to energy at large. Based on observations at the building and district scales, the project Eco-SESA aims to produce knowledge, concepts, tools and methods to rethink the planning, management and governance of urban energy systems, as well as the design of their components. Therefore, the contributions of the cross-disciplinary program Eco- district with Safe, Efficient, Sustainable and Accessible energy (Eco-SESA) the contributions were based on observations and collaborations with city and energy stakeholders and have been shared with several scientific communities. The integration of on-the-spot renewable energies in urban areas requires rethinking the link between variable - partially predictable - renewable productions and consumptions, depending on the behaviours of individual and collective users. At the district scale, there is a strong need for coordination of energy between different stakeholders, and an articulation with public networks - strongly regulated by State - and with local/urban policies. Therefore, a new energy system cannot be designed and committed without considering the transactions between stakeholders (producers, consumers, utilities, incumbent suppliers, regulators...), the variability of renewable production, and the potential of energy storage. To summarize, the design of the system requires rethinking energy operations, and energy planning requires rethinking the governing of energy. As such, the societal challenge of energy transition in inhabited areas is also a scientific challenge that calls for interdisciplinary collaborations. This is why the CDP Eco-SESA is organised into 5 work packages, each corresponding to an international cross-disciplinary research front (RF). 1. Interactive solutions to involve building occupants (RF1) 2. Emerging behaviours, from the individual to the community (RF2) 3. Modelling interactions between buildings and with grids in a district (RF3) 4. Architectures for the local integration of renewable on-the-spot generation (ROG) (RF4) 5. Components and materials: specifications for a proper integration into systems (RF5)
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hal-04464473 , version 1 (23-04-2024)

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  • HAL Id : hal-04464473 , version 1

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Gilles Debizet, Wurtz Frederic. Eco-SESA / Smart Energies in Districts. Eco-district with Safe, Efficient, Sustainable and Accessible energy Final report. Université Grenoble Alpes. 2021, https://ecosesa.univ-grenoble-alpes.fr/eco-sesa-program/final-report-production-877096.kjsp. ⟨hal-04464473⟩
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