enercity AG is a Hannover-based German energy utility supplying around one million people with electricity, heat, natural gas and drinking water, and active in renewables, heating, e-mobility and fiber optics.
enercity AG is a German energy service provider that supplies around one million people with electricity, heat, natural gas and drinking water. Based in Hannover, where it is the market leader, the company ranks among the ten largest energy providers in Germany and among the top five municipal energy companies, with revenue of EUR 9.2 billion in 2023. It describes itself as a leading municipal utility shaping the energy transition (Energiewende).
The company's technical work spans district heating and cooling, biogas production, renewable energy, heat pumps, e-mobility charging infrastructure, smart home solutions, fiber optic broadband and energy infrastructure. Products and services include green electricity supply (Ökostrom), solar panel installations (Solaranlagen), heat pump systems (Wärmepumpen), decentralized heating and cooling systems, biogas production plants, digital smart home solutions, fiber optic broadband (Glasfaser) and charging infrastructure for electric mobility.
Operational scale is substantial: enercity operates seven biogas production plants, has installed over 1,100 decentralized heating and cooling systems and holds approximately 625 MW of thermal capacity. Its technical domains cover both conventional and digital infrastructure, from heat networks to telecommunications.
enercity frames its work as regional responsibility combined with innovation, with a stated focus on sustainability and future-proof energy infrastructure. The company has committed to achieving climate neutrality by 2040.
