UPDATE 1-U.S. power producer Calpine to sell 6 plants for $1.57 bln
April 18, 2014 at 12:39 PM EDT
April 18 (Reuters) - U.S. power company Calpine Corp said it will sell six power plants in the U.S. Southeast to LS Power for $1.57 billion in cash to focus on the wholesale power markets and better align its asset base.