Massachusetts town approves ban on sale of bottled water, sparking threat of legal action from International Bottled Water Association
Dutch steel engineering group acquires Lowestoft-based offshore wind farm components outfit SLP Energy
President criticises "cosy relationship" between Minerals Management Service and oil firms
US solar installation firm beefs up presence in booming green retrofit market
Leading solar manufacturers enjoy solid start to the year, but uncertainty remains about impact of German subsidy cuts
New standard aims to allow solar developers to easily integrate technologies from different manufacturers
Recession drives record drop in emissions, but government agency insists cuts in energy and carbon intensity also made a sizeable contribution
Company raises $35m and reveals plans to expand US manufacturing plant
US solar shares tumble as Germany finally approves cuts to solar incentives
US startup unveils plans for innovative biofuel pilot plant that promises to out-perform algae-based fuels