A photo shows the new built gas and steam power plant of German power company Steag coal power plant in Herne, western Germany, on August25, 2022. - The Essen-based energy company Steag wanted to convert the old coal-fired power plant Herne 4 into a gas-fired power plant at the beginning of the year. In March 2022, Steag decided to postpone the conversion and to continue firing the old power plant with coal. (Photo by Ina FASSBENDER / AFP)