Solar panel array in field in countryside providing domestic energy near village of Rogil, Algarve district, Portugal, Europe

Heliostats at the solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe

Solar panels in middle of lush green nature, green energy, Italy

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

Solar thermal and solar PV panels on the roof of the Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

The Crystal building which is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. London, UK.

A lone wind turbine stands defiant pointing to a more sustainable future, in Newcastle, the world's largest coal port, New South Wales, Australia, Pacific

A lone wind turbine stands defiant pointing to a more sustainable future, in Newcastle, the world's largest coal port, New South Wales, Australia, Pacific