Ruhr area and Lausitz: hydrogen instead of coal

Chimneys and cooling towers The coal regions have been undergoing structural change for years. (Photo: dpa) Düsseldorf The coal industry has been dwindling for decades … Read more

The climate-neutral ice cream from Berlin is a top seller

Berlin Olaf Höhn comes pretty close to the ideal of the environmentally conscious entrepreneur. The 71-year-old can’t stop shining when he talks about everything he … Read more