Evonik receives approximately 100 megawatts (MW) of electricity annually from the EnBW offshore wind farm. The German chemicals maker said it will receive its share of electricity from the 900-megawatt He Dreiht wind farm in the North Sea from 2026. Its larger peer BASF agreed last year to pay around 300 million euros for a 49.5 percent stake in Vattenfall. North Sea wind farm.