Company secures planning permission for two sites near Royston, Cambridgeshire
New government figures reveal solar power capacity nearly doubled in 2014, but industry says it faces an uncertain future
Johnson agrees to consider Green Party proposal for Solar Delivery Unit to boost the capital's poor deployment rates
Large amount of small-scale systems installed triggers 3.5 per cent fall in feed-in tariff subsidies for first time since 2012
Bloomberg New Energy Finance figures show China now has 96GW of grid-connected wind power after adding almost 21GW in 2014
Countries rich in solar power resources should work together to advance technology, says Indian government
Kingdom says it needs more time to decide on right mix of technologies but move raises questions over impact of falling oil prices
Second major report this year confirms global clean energy investment performed strongly throughout 2014
Swiss team behind Solar Impulse 2 reveal planned route for 35,000km circumnavigation that should be completed without using a drop of fuel
Flurry of new reports and investments reveal how solar industry is fast chalking off grid-parity milestones