AnergieLeichtGemacht – Development of scalable implementation models for geothermal anergy networks to decarbonize the building sector

To achieve climate neutrality by 2040, new solutions for heat supply in the building sector are essential—especially in existing urban areas not connected to conventional district heating networks. Low-temperature anergy networks, which utilize renewable energy sources for both heating and cooling, offer significant but largely untapped potential.

The project AnergieLeichtGemacht develops scalable technical, economic, and organizational concepts for anergy networks that can be adapted to a variety of spatial and structural conditions. The focus lies particularly on existing building areas where conventional district heating systems are not feasible. In addition to technical planning, the project also addresses legal and institutional frameworks to enable targeted involvement of municipal decision-makers, energy service providers, and private investors.

By systematically analyzing existing settlement typologies and identifying suitable use cases, the project creates concrete and practice-oriented solutions. These concepts are tested and validated in collaboration with regional stakeholders in selected model regions. The resulting business and operator models, along with legal recommendations, are prepared for broad dissemination—ultimately aiming to promote the effective and long-term decarbonization of the building sector.