Ashley Cooper / Hydrogen filling station on the outskirts of Reykavik, Iceland. The filling station is owned by Shell and is part of a project to help Iceland move from away from imported oil, to powering its vehicle...

Ashley Cooper / Hydrogen filling station on the outskirts of Reykavik, Iceland. The filling station is owned by Shell and is part of a project to help Iceland move from away from imported oil, to powering its vehicle...

Ashley Cooper / Hydrogen filling station on the outskirts of Reykavik, Iceland. The filling station is owned by Shell and is part of a project to help Iceland move from away from imported oil, to powering its vehicle...

Ashley Cooper / Methane, extracted from an old landfill site on Walney Island, to power a biogas generator producing green electricity, Cumbria, UK, with the Ormonde offshore wind farm in the background. February 201...

Ashley Cooper / Methane, extracted from an old landfill site on Walney Island, to power a biogas generator producing green electricity, Cumbria, UK, with the Ormonde offshore wind farm in the background. February 201...

Ashley Cooper / Methane, extracted from an old landfill site on Walney Island, to power a biogas generator producing green electricity, Cumbria, UK. February 2013.

Ashley Cooper / Solar panels that focus the suns rays on heat exchangers to boil oil, which is then sent down to the kitchens below to heat the cookers. Muni Seva Ashram, Goraj, near Vadodara, India, December 2013.

Ashley Cooper / Ashram's bio-gas plant, that is fed with food waste and manure and fuels the kitchens and the Ashram's vehicles. Muni Seva Ashram,Goraj, near Vadodara, India,

Ashley Cooper / Ashram's bio-gas plant, that is fed with food waste and manure and fuels the kitchens and the Ashram's vehicles. Muni Seva Ashram in Goraj, near Vadodara, India. December 2013.

Ashley Cooper / Ashram's bio-gas plant, that is fed with food waste and manure and fuels the kitchens and the Ashram's vehicles. Muni Seva Ashram in Goraj, near Vadodara, India. December 2013.

Ashley Cooper / Ashram's bio-gas plant, that is fed with food waste and manure and fuels the kitchens and the Ashram's vehicles. Muni Seva Ashram in Goraj, near Vadodara, India. December 2013.

Ashley Cooper / Bio fuel petrol station in Ecija, Andalucia, Spain. May 2011.

Ashley Cooper / Bio fuel petrol station in Ecija, Andalucia, Spain. May 2011.

Ashley Cooper / Bio fuel petrol station in Ecija, Andalucia, Spain. May 2011.

Ashley Cooper / The new biofuel power plant at the Iggesund paper board manufacturer in Workington, Cumbria, UK with wind turbines behind. When commissioned the power station will fuel the plant as well as feeding po...

Ashley Cooper / Bus in Delhi, India, December 2012. All of Delhi's buses run on Compressed Natural Gas (CNG), it is the worlds largest eco friendly bus fleet, and has helped to improve Delhi's air quality.

Adrian Davies / Anti-fracking protest, 'Keep it Clean' banners and signs, Balcombe, West Sussex, England. 19th August 2013.

Cheryl-Samantha Owen / Cape Gannet (Morus capensis) having a wash to remove oil from feathers, during hand rearing and rehabilitation at the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB). Cape...

Cheryl-Samantha Owen / Cape Gannet (Morus capensis) having a wash to remove oil from feathers, during hand rearing and rehabilitation at the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB). Cape...

Cheryl-Samantha Owen / Cape Gannet (Morus capensis) having a wash to remove oil from feathers, during hand rearing and rehabilitation at the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB). Cape...

Cheryl-Samantha Owen / Cape Gannet (Morus capensis) being washed to remove oil from feathers, in rehabilitation at the Southern African Foundation for the Conservation of Coastal Birds (SANCCOB). Cape Town, South Africa. De...