Lamar Advertising to install solar panels and wind turbines on 1,370 billboards, generating up to 1MW of power for the grid
Using the wrong words, images or presentation can land you in a world of greenwash
Investigation accuses high-profile green products of failing to back up environmental claims with convincing evidence
New restaurant chain debuts first menu to feature carbon footprints
Undercover investigators gain Energy Star accreditation for phony gas-powered alarm clock
Guests can use exercise bikes to generate electricity for the hotel, and will receive a free meal in return
Sales of organic food, drink and other products fall 13 per cent during 2009, but report predicts demand will bounce back strongly this year
New dedicated green website to promote product reuse