Investment

US utility announces power supply deal that could see it buy power generated by solar satellites within seven years

Whitehall set to tighten the criteria it uses to buy carbon offset credits

Report predicts faltering market will bounce back stronger than ever over next four years

Lithium-ion specialist follows series of supply deals with $169m in funding and tax breaks

As growing number of clean tech start ups struggle to attract backers, could the UK be about to miss out on the much touted "low carbon boom"?

The Indian national carrier has saved £6.25m in six months through a concerted effort to cut fuel use

£80m Telehouse West project will offset carbon by providing heat to local homes and businesses

Trials of 10,000 units in ten countries will be used to develop an application for carbon credits

70,000 potential jobs hang on government support for the wind industry, says the IPPR

Fresh cash keeps the petrol-electric Karma on track for its sales debut