
The Heat Detox campaign from the Covenant of Mayors offers a rich collection of case studies showcasing how European cities are detoxing their heating systems. The campaign empowers municipalities to adopt clean, sustainable heating practices by focusing on real-world challenges and solutions.
Croatia: Innovative Steps by REGEA
In Croatia, where natural gas dominates heating systems, the Regional Energy and Climate Agency (REGEA) is leading efforts to modernise district heating and promote renewable solutions. Highlights include:
- District Heating Modernisation: In cities like Zagreb, REGEA has helped upgrade ageing infrastructure and supported the expansion of district heating grids.
- Renewable Energy Exploration: Geothermal energy, solar thermal systems, and heat pumps are being piloted in smaller cities such as Zaprešić, with promising potential despite high investment costs.
- Urban Planning: By integrating renewable heating into city spatial plans, cities like Karlovac have set ambitious standards for new developments, including bans on fossil fuels in certain areas.
The Netherlands: A Model for Heat Transition
The Netherlands exemplifies strong national support for heat decarbonisation. Through the Municipal Heat Transition Instruments Act, cities have been empowered to control their heating transitions, including the authority to disconnect gas networks if affordable alternatives are provided.
Key initiatives include:
- Support Platforms: Programmes like the Natural Gas Free Neighbourhoods Programme (PAW) and the Heating Expertise Centre (ECW) provide municipalities with funding, resources, and knowledge-sharing opportunities.
- Data-Driven Decision Making: Revisions to the Environment Act ensure municipalities have access to robust data for planning gas-free neighbourhoods.
Germany: Leading the Way with Comprehensive Heat Planning
In January 2024, Germany became the first EU Member State to transpose the new Energy Efficiency Directive, demonstrating its commitment to heat planning. The directive includes:
- Three-Step Planning: This approach involves inventory analysis, mapping renewable heat potential, and projecting future heat scenarios.
- Competence Centre: The Kompetenzzentrum Kommunale Wärmewende (KWW) supports local authorities with technical expertise and guidance for heat transition projects.
Tools for Change
The Heat Detox campaign provides tools like the Heat Detox Kit, offering interactive resources to help cities design and implement their heat plans. By embracing comprehensive heat strategies, cities can improve public health, address energy poverty, and reduce reliance on external energy sources.
Source: Covenant of Mayors
Details
- Publication date
- 14 January 2025
- Author
- European Climate, Infrastructure and Environment Executive Agency