Watchdog points out that issue is preoccupying all countries that are looking to nuclear to lower emissions

Agreement is seen as a major step towards achieving the retailer’s environmental objectives

Failure to pass bill could lead government to call snap election

New strategy aimed at winning over likely incoming Conservative administration

Co-operation is vital if assessments are to be completed by June deadline

Volumes fall to lowest level since 2002

Supply glut will continue to exert downward pressure on prices

New research to assess ability of grid to cope with huge increase in renewable energy capacity

Partnership with Abengoa Solar marks E.ON's first entry into the thermal solar power market

From New Zealand's sewage power to India's solar mission, we run down the top stories from the past week