Energy Suppliers in
Biel/Bienne

Energieverbund Bielersee AG

Since 2020 · 101–500 empl.

Energieverbund Bielersee AG operates a district heating and cooling network that uses water from Lake Biel as an energy source for heating and cooling. The project features lake water intake lines, a pumping station, an energy centre with three heat pumps (about 1,400 kW each), integration of an existing heat network and supplementary wood-chip and backup boiler systems.

Bielersee Kraftwerke AG BIK

Since 1992 · 21–50 empl.·4.5(2)

The core activity of Bielersee Kraftwerke is the efficient and innovative generation of energy from hydropower through the operation of hydropower plants, particularly at the Hagneck, Brügg and Bözingen sites.

Energie Service Biel/Bienne (ESB)

Since 2013 · 101–500 empl.·2.4(42)

The core activity of ESB (Energie Service Biel/Bienne) is the supply of private and business customers with energy, particularly electricity, heat, cold, gas and water. The company offers various products and services, such as electricity products, heat networks, photovoltaics, e-mobility and funding programs. It is also active in the production and distribution of energy and operates production facilities.

EI Energie Invest AG

Since 1999 · 1–10 empl.

Localtherm AG

Since 2022 · 1–10 empl.

Energieverbund Längfeld AG

Since 2024 · 1–10 empl.

Energieverbund Juravorstadt AG

Since 2024 · 1–10 empl.

Energieverbund Madretsch AG

Since 2024 · 1–10 empl.