Stadtwerke Bielefeld

About

Founded in 1870, Stadtwerke Bielefeld is a government headquartered in Bielefeld, Germany with approximately 1000-5000 employees specializing in Solar, Biomass, Energy Storage.

Stadtwerke Bielefeld GmbH is a large municipal utility company and major energy provider in the Bielefeld region. The company has been supplying the city with electricity, gas, water, and district heating for over 150 years. The utility operates extensive infrastructure including over 5,300 km of power lines with approximately 219,200 meters, 1,296 km of gas networks, 1,611 km of water networks, and 221 km of district heating networks. The company is 100% owned by the City of Bielefeld through the Bielefeld Holdings and Asset Management Company. Stadtwerke Bielefeld Gruppe operates several subsidiaries including Bielefelder Netz GmbH (grid operator), moBiel (public transport), BBF (recreation and baths), and BITel (telecommunications). The organization employs approximately 1,400-2,900 staff across all subsidiaries and is committed to renewable energy transition, with district heating already 70% sustainably sourced. The company actively promotes energy efficiency, hosts energy consulting services, and supports the heat transition and sector coupling initiatives in the region.

Certifications & Awards