Report questions cost and effectiveness of renewable energy
Cut Don't Kill campaign says return on investment assumptions show justifications for feed-in tariff cuts are "misleading"
Installations completed after today likely to see long-term incentives halved, but final decision still rests on consultation
Swedish furniture giant to fit 45,360 panels on another 10 stores as part of a programme to cover 33 of its 44 buildings
Energy Commissioner says EU could take legal action if feed-in tariff cuts threaten green energy targets
Sage of Omaha's MidAmerican Energy Holdings Company buys 550MW California plant from First Solar
Research argues raising premium on energy bills from £2 to £6.50 a year would create solar industry independent of subsidy
But court agrees to hear appeal by Friends of the Earth, Solarcentury and HomeSun, as industry plans another protest day
Spanish renewable energy firm hails investment as major step in its plan to lead green energy market
Who said what in the world of green business this week?