Polarstern Energie
Renewable Energy Power GenerationBavaria, Germany51-200 Employees
Polarstern Energie is a Munich-based company operating in the renewable energy power generation sector, located at 88 Lindwurmstraße, Munich, Bavaria 80337, Germany. It supplies 100% eco energy to private and business customers, offering 100% green electricity sourced from German solar, wind, and hydropower, and 100% green gas from Europe; the portfolio also includes decentralized energy solutions, infrastructure projects, and specialized tariffs for electric vehicles and heat pumps. The company holds certifications and endorsements, including the Gruner Strom-Label and a Robin Wood recommendation, and is recognized as a social business by Gemeinwohlökonomie and B Corp; it has received awards such as Innovator des Jahres and Europe's Longterm Growth Champions 2025. Polarstern emphasizes a fair, appreciative, and collaborative corporate culture, with consumer and employee feedback cited through reviews and ratings. In 2020, Li.me (Lime) announced a partnership with Polarstern Energie to supply German warehouses with electricity from 100% renewable energy; reported annual revenue is in the range of $1M–$10M.