Investment

1.5 MW OE Buoy becomes second device to reserve a place at marine power testing site

Key committee approves carbon trading legislation, clearing way for parliamentary vote

Company admits to disappointing year and 2011 results that were substantially lower than hoped

Sustainable bank sees largest growth in renewable energy and social housing

Company looks to measure positive and negative impacts of energy investments and wants other equity houses to do the same

Global Wind Energy Council confirms another year of rapid growth for booming renewables industry

Companies aim to accelerate commercialisation of fuel cells for new generation of low-carbon vehicles

Governor of the Bank of England responds to investors calling for more research into climate-related risks

Statement confirms Chinese airlines' non-participation in EU emissions trading scheme

Increase of 52 per cent to $10.3bn in 2011 was based on strong solar performance