Wind generation in Germany soared to the highest since early last year, sending power prices tumbling below zero https://t.co/IZsxXe31BK ...

UK power prices turned negative for the first time in two years with Storm Amy set to deliver record wind generation through the weekend https://t.co/SeRn7PaRwI ...

European coal prices sank to a 19-month low as wind and nuclear generation soared, pushing the dirtier fuel further out of the energy mix https://t.co/Itu2EMkoub ...