Shares in German solar companies fall as senior minister announces he is in favour of a 16 to 17 per cent cut in feed-in tariffs
Costs to taxpayer of biofuel subsidies equivalent to $82 a barrel on top of retail prices
Industry body and contract winner say economic case for Round Three projects is plenty strong enough to attract investors
Scale of support to carbon-intensive industries is "scandalous", say Tories
Commission rules new £30m fund for low carbon bus technology does not breach state aid rules
Popular subsidy abruptly halted after nearly 2,000 schools exhaust funding
Reports raise fears UK is losing out to European neighbours more willing to bend rules on state aid to attract low-carbon firms
Plans to develop world's first "Hydrogen Economy" bolstered by generous new incentives
Tories accuse government of investing 20 times more in UK coal mines than in marine energy sector
But uncertainty remains over how $22bn project costs will be covered