Germany will “probably” keep two nuclear power plants connected to the grid in the first quarter of 2023, Economics Minster Robert Habeck said on Tuesday. He called it a “necessary” measure, saying that talks with the operators of the Isar 2 and Neckarwestheim plants in southern Germany have been completed and the key issues noted. Germany had been set to shutter the last of its three nuclear plants at the end of year, but the war in Ukraine led to fears the country would need all available sources of energy to get through the winter. So in a major U-turn for the centre-left government, Habeck…