Green energy company trialling 6kW vertical-axis turbine that it says may be 40 per cent more efficient than similar sized models
Green energy company Ecotricity is to trial a 15 metre tall wind turbine it claims could be up to 40 per cent more efficient than similarly sized models currently on the market. The vertical-axis 6kW...
US customers can now purchase 'zero-waste boxes' from office supplier Staples, to fill with assortment of household and office waste for recycling
Scandinavian country plans to cut its own emissions by 85 per cent and offset the rest abroad
Green energy supplier surpasses "Big Six" with largest price cut so far
Wind energy maps created using scanning lasers could provide investors with more confidence on offshore wind farms' potential yields