Vintage U-S Coal-Fired Power Plants Now an ‘Aging Fleet of Clunkers’ (Washington Post)

http://www.washingtonpost.com/business/economy/a-dilemma-with-aging-coal-plants-retire-them-or-restore-them/2014/06/13/8914780a-f00a-11e3-914c-1fbd0614e2d4_story.html