FILE PHOTO: The lignite (brown coal) power plant complex of German energy supplier and utility RWE is reflected in a puddle in Neurath, north-west of Cologne, Germany, February 5, 2020. REUTERS/Wolfgang Rattay
FILE PHOTO: The lignite (brown coal) power plant complex of German energy supplier and utility RWE is reflected in a puddle in Neurath, north-west of Cologne, Germany, February 5, 2020. REUTERS/Wolfgang Rattay