Green Fusion

About

Green Fusion is a private headquartered in Berlin, Germany specializing in Energy Storage, Hydrogen.

Green Fusion is a German software company specializing in digital heating management and energy optimization for the residential housing sector (Wohnungswirtschaft). The company develops an intelligent energy management system called the 'digital heating cellar' (digitaler Heizungskeller) that uses AI and data-driven analysis to automatically optimize, monitor, and control heating systems across residential building portfolios. The platform is manufacturer-independent and supports various heating types including gas heating, district heating, heat pumps, and complex multi-energy systems with sector coupling integration. Green Fusion's software enables both semi-automatic and fully automatic operation modes, helping housing companies reduce energy consumption, heating costs, and CO2 emissions. The company serves housing associations, cooperatives, contractors, and planning firms, with notable clients including Bauverein der Elbgemeinden (3,200 units), Rheinwohnungsbau, and others. The system is TÜV-certified according to building energy regulations (71a GEG). Green Fusion receives support from EU and German state funding for AI algorithm development and data collection automation.

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