Spar- und Bauverein eG Dortmund

About

Founded in 1893, Spar- und Bauverein eG Dortmund is a co-op headquartered in Dortmund, Germany with approximately 100-200 employees specializing in Energy Storage.

Spar- und Bauverein eG Dortmund is the largest housing cooperative in North Rhine-Westphalia and the fifth-largest in Germany, with a history spanning over 130 years since its founding in 1893. Operating approximately 12,000 residential units, the cooperative prioritizes affordable housing and social integration. The organization has developed a comprehensive climate reduction pathway targeting climate neutrality by 2045, incorporating building energy standards compliance, heating system optimizations, and renewable energy utilization. Core sustainability initiatives include hydraulic balancing of central heating systems, building energy efficiency upgrades, and digitalization for energy savings. The cooperative publishes annual sustainability reports following the German Sustainability Code and maintains a €93 million savings institution supporting member benefits and project financing.