Munich Startup
Polarstern GmbH

Polarstern GmbH

Founded2011
Business Model-
IndustryEnergy
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About Polarstern GmbH

Polarstern is Munich’s independent eco energy supplier where households and companies receive exclusively certified tariffs and products with 100% eco energy. Founded as a social business, Polarstern is today a member of the economy for the common good and certified as a B Corp. Because a fair energy transition also requires different business practices. For every kilowatt hour of eco electricity, eco gas, or a special tariff for electric cars or heat pumps sold, we invest heavily in expanding renewable energies in Germany, certified among others through the Green Electricity Label and awarded multiple times by ÖkoTest, Robin Wood, and Utopia. At the same time, every switch enables clean energy for families and entire villages in developing countries. After all, the energy transition and climate protection know no borders. This is how Polarstern changes the world with energy. Join in.

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