
Bloomberg Service 'Best of the Week': Swans swim on a lake close to Drax Power Station, operated by Drax Group Plc, in Selby, U.K., on Tuesday, March 11, 2014. Drax Group Plc, the operator of the U.K.'s biggest coal-fired power station, reported a 23 percent slump in full-year profit as carbon prices rose and it prepared to convert two more units to burn cleaner fuel. Photographer: Chris Ratcliffe/Bloomberg
Chris Ratcliffe/Bloomberg