Sales of organic food, drink and other products fall 13 per cent during 2009, but report predicts demand will bounce back strongly this year

Department of Energy awards $1.5m grant to support project designed to scale up OPT's PowerBuoy technology

Electronics and home appliances giant commits to slashing emissions by 40 per cent over the next 10 years

US invests $100m in smart grid skills development, as Japan secures big business backing for major new research project

"I will be setting out in this campaign a long term progressive compact with business"

From solar flights to rising oil prices, we run down the most popular green business stories this week

New legislation to improve flood risk assessments and make it easier for water companies to use drought powers

Engineering giant unveils LED that promises same light quality as old fashioned incandescent bulbs

Customised "dry-sputtering" technique promises to slash the cost of solar panels by up to 30 per cent

American Wind Energy Association annual report shows that despite the recession the US installed a record-breaking 5,700 turbines last year