Customers purchased around 1,300 gigawatt hours of green electricity with Grüner Strom-Label last year, supporting numerous projects to expand

Grüner Strom Label e.V. and Stadtwerke Heidelberg organize the conference 'Energie Erneuerbar Gestalten' for a practical exchange on innovative projects

Study on the green electricity market commissioned by the Federal Environment Agency is correct in some aspects from the point of view of Grüner Strom Label e.V., in

Grüner Strom Label e.V. promotes innovative concept for direct consumption of solar power in apartment buildings

Bonn, February 6, 2014 - Since December 2013

Grünes Gas-Label certifies biogas products according to high environmental standards

Bonn, January 30, 2014: With reference to a brief study by the ifeu Institute, the