Wind energy provided 36 per cent of the nation's overall electricity demand in July

International body agrees new goals to replace Millennium Development Goals at September's New York summit, including new environmental commitments

Environmental campaign group says tournament provides opportunity to clean the nation's air and water

Marine energy developer hopes trial will lead to reduced offshore power costs

Investor adds 25MW of solar capacity to its portfolio through new assets in Somerset and Cornwall

Leading social network hopes its Aquila plane will one day provide internet access to remote regions

World's largest renewable energy developer says plant will begin operating next year

Latest sustainability report outlines how training for drivers and upgrades to its fleet have resulted in a lower carbon footprint for the logistics giant

Latest EnAppSys figures show solar panels delivered around four per cent of UK electricity during the second quarter of the year

Consultancy launches state-of-the-art facility to assess emissions of petrol, diesel and hybrid electric vehicles