Energy and climate change secretary says he will work to persuade other countries to raise levels of ambition following "disappointing" Copenhagen Summit

Manufacturer of innovative twin-blade wind turbines secures new funding round

New directive to come into effect from next month requiring manufacturers to pay for safe disposal of old batteries

Difficulties accessing and maintaining furthest wind farms located 150km offshore are expected to lead to onsite accommodation for maintenance workers

As Twelfth Night heralds the end of the festive season, Boris Jonhson calls on London households and businesses to ensure their Christmas trees are recycled

Manufacturer beefs up its presence in Southern Europe with two major new joint ventures

LG files lawsuit as US government strips it of right to carry Energy Star label on 20 of its refrigerators

Lanner launches updated software package designed to help firms predict how business strategies will affect the environment

Bio-science firm becomes latest US clean tech outfit to file plans for large-scale IPO