GE

Door still open for rival bid from Siemens, as French engineering giant mulls offer

Stake in Welspun Energy's 151MW Neemuch project is US company's first entry into Indian solar market

Study finds low installation costs are enabling solar PV to compete on price with grid electricity

Companies sign agreement to collaborate on new liquid air energy storage technology being piloted in the UK

Consortium aims to capitalise on government recognition of plan to use plutonium for electricity alongside other disposal options

GE Hitachi Nuclear Energy PRISM technology back in the running as a means of generating energy from UK plutonium stockpile

Acquisition gives GE 1.77 per cent stake in First Solar as companies commit to work together to accelerate rollout of solar technologies

Company has now generated revenues worth over £130bn since ecomagination programme was launched in 2005

Bloomberg New Energy Finance cannot separate sector heavyweights during 2012, as a record 48GW of capacity was installed

Vestas may have lost its 12 year hold on first position, although separate industry report disputes this