Dale Vince eyes land speed record with Nemesis, powered entirely from wind energy and built to "turn heads and challenge stereotypes"
Green energy supplier offers customers chance to invest in next wave of wind farm projects
UK-based solar firm provides glimpse of the future, with plans to power manufacturing plant using wind turbine
Brewery completes work on first anaerobic digestion plant capable of feeding biomethane into the national grid
Row between Ecotricity and EDF reignites over French energy giant's green claims
Green energy supplier imports first biogas from Holland as 2,500 customers sign up to new green gas tariff
Good Energy reports that sales and profits climbed last year despite " difficult market conditions"
Report predicts new certification scheme will bring much need clarity to green tariff market
Green energy firm to offer higher feed-in tariff payments to those who have already installed renewable energy systems
Ecotricity sparks fresh row after slamming larger rivals for failing to back up green commitments with genuine investment