Heat for achieving the successful energy transition

Planning, implementing and operating regenerative heat networks

The energy turnaround can only be achieved quickly and sustainably with a climate-friendly heat supply. Heat grids are the efficient and cost-effective way to supply households and businesses with clean and safe heat. As a pacemaker in cross-sector linkage, GP JOULE develops concepts for regenerative local and district heating - using, for example, electricity from renewable sources or the waste heat generated when green electricity is converted into hydrogen. Many years of project planning experience make GP JOULE a reliable partner for full-service, holistic heating concepts: in planning and financing as well as in the constructing and operating heat networks.


Discover a selection of the heat energy projects we have put into practice.


Renewable heat, PV system, e-charging stations - creating value from the region for the region.


Heat for the community: 18 km heat network for 150 households - with 100% renewable energies.

What GP JOULE offers

An overview of our services

GP JOULE is the integrated energy supplier that is active in all parts of the energy value chain - from generating, converting, distributing and utilising power.

Our Products

About Us

We do the entire energy transition

100% renewables energies for all. That is the GP JOULE vision. That is what drives us. To achieve this, we create and operate sustainable, reliable energy solutions with tangible benefits - and always keep the entire energy system in mind. With the aim of delivering a secure, independent and sustainable supply of energy.

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