
Smart Grids & Renewable Energy
District-scale: clean generation, smart grids, energy communities.
Urban energy decarbonisation runs on two parallel tracks: scaling renewable generation and making the grid clever enough to absorb it. Positive Energy Districts (PEDs), smart-grid pilots, battery storage, and district heating retrofits turn whole neighbourhoods into producers as well as consumers. The Renewable Energy Directive (RED III) and the Clean Energy for All Europeans package created the legal scaffolding; cities and energy communities are doing the build-out.
Programmes like Horizon Europe's Climate-Neutral and Smart Cities Mission, the European Energy Communities Repository, the Covenant of Mayors and SET Plan Action 3.2 (PEDs) coordinate delivery. The Joint Research Centre, REScoop.eu and the European Federation of Energy Cooperatives provide evidence and templates that municipalities can adopt directly.
This leaf collects resources on grid-scale renewables, smart-grid management and storage, district heating and cooling, and energy-community models — for utilities, distribution system operators, community-energy initiatives, and city energy teams.
Key Aspects
Renewable generation
Solar, wind and geothermal at city and district scale, including rooftop and brownfield deployment.
Smart grids & storage
Demand response, flexibility markets, grid-scale storage and the digital control layer that ties them together.
District heating & cooling
Low-carbon heat networks, waste-heat recovery, geothermal loops and the retrofit of legacy systems.
Energy communities
Citizen-owned generation, energy cooperatives and Positive Energy Districts redistributing energy ownership.
Knowledge Resources

Tallinn Climate-Neutral Roadmap 2030

Budapest Smart Green City Award

Warsaw Net Zero Cities Mission

Smart City Zurich Strategy

Smart Budapest Framework Strategy

Zurich Strategies 2040
Related Organisations











Related Projects

ACEA Smart Grid Rome

ASCEND Munich – Urban Digital Twin

Adlershof Gläsernes BHKW

Adlershof LED-Außenbeleuchtung

Adlershof Smartgrid-Allianz

Aspern Smart City Research (ASCR)
Related Events

Enlit Europe 2026

European Sustainable Energy Week (EUSEW) 2026

Euroheat & Power Congress 2026

Denmark | International District Heating Summit 2026
Other topics in Energy & Environment
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