Investment

Thin film solar specialist predicts higher than expected sales of between $2.7bn and $2.9bn for 2010

Chaotic? Yes. Frustrating? Certainly. But for green businesses the Copenhagen Summit was more success than failure

It was not the ambitious and binding agreement business leaders had been hoping for, but nor was it the disaster NGOs claim

Major transmission project gets go-ahead in order to access new renewable energy sources

Wave energy firm forms joint venture with Vattenfall to drive forward high-profile Shetlands project

Car firm announces that lithium-ion battery manufacturer Boston-Power has joined its electric vehicle coalition

Investment firm aiming to raise up to €750m by November 2010

If only Copenhagen's diplomats could learn from cricket's ability to compromise

Conditional backing for EU funding proposal offered, in return for Chinese concessions on greenhouse gas emissions transparency

Japan makes last-ditch effort to save talks with improved funding offer – could others follow?