Juergen Freund / Large scale agricultural irrigation of a vegetable farm, Atherton Tablelands, Queensland, Australia.

Ernie Janes / Fulmar (Fulmaris glacialis) in flight with Hunstanton, Norfolk, England, UK, February.

Cyril Ruoso / Terraced rice fields, Bali, Indonesia.

Claudio Contreras / Canal between chinampas, a wetland agricultural system, at dawn, Xochimilco wetlands, Mexico City, November

Ernie Janes / Irrigation on potato field, Norfolk, UK, July

David Woodfall / Aerial view of a flooded farm with straw bales covered with white sheeting, surrounded by fuel oil in the water, Fishlake, South Yorkshire, UK. November 2019.

David Woodfall / Aerial view of a flooded farm with straw bales covered with white sheeting, surrounded by fuel oil in the water, Fishlake, South Yorkshire, UK. November 2019.

Steven David Miller / Spillway diverting water during high flow event. Lake Argyle reservoir, dammed in 1971 for Ord River Irrigation Scheme. The Kimberley, Western Australia. 2017.

Steven David Miller / Lake Argyle reservoir dam wall and outflow, aerial view. Reservoir dammed in 1971 for Ord River Irrigation Scheme. The Kimberley, Western Australia. 2017.

Rick Price / Lake Argyle reservoir, part of Ord River irrigation scheme. Hydro electric power generation at dam. The Kimberley, Western Australia, 2015.

Rick Price / View from Ord River Dam, looking downstream through river valley. Lake Argyle, The Kimberley. 2016.

Rick Price / Agricultural crops, irrigated through the Ord River Irrigation Scheme. The Kimberley, Western Australia. 2015.

Juan Manuel Borrero / Hydroelectric power station of Salto do Cabrito. Lombadas Valley Nature Reserve, Sao Miguel Island, Azores, Portugal. 2019.

Laurie Hedges / Tracking shot showing a large area of rainforest flooded by a hydroelectric dam in the southern reaches of the Amazon, Brazil, 2019.

SCOTLAND: The Big Picture / Oil rig sihouetted at dawn. Moray Firth, Scotland, UK.

SCOTLAND: The Big Picture / Oil rig sihouetted at dawn. Moray Firth, Scotland, UK.

Juergen Freund / Close-up shot showing machine irrigation of a vegetable farm, Atherton Tablelands, Queensland, Australia.

Ashley Cooper / Villagers in a remote subsistence farming village on an island in the Sunderbans, the Ganges Delta in Eastern India. December 2013.

Ashley Cooper / Children displaced by flooding at Chiteskesa refugee camp, near Mulanje, Malawi. March 2015.

Ashley Cooper / Medecins sans Frontieres volunteer, Makhanga pumping out a ground water drinking well that has been contaminated by polluted flood water after the January 2015 floods. Malawi, March 2015.

Ashley Cooper / In mid January 2015, a three day period of excessive rain brought unprecedented floods to the small poor African country of Malawi. It displaced nearly quarter of a million people, devastated 64,000 h...

Ashley Cooper / Woman, wearing no protection, spraying pesticide onto wheat crop near Hangang in northern China. March 2009

Ashley Cooper / River full of water contaminated by mine effluent in La Paz, Bolivia. October 2015

Ashley Cooper / River full of water contaminated by mine effluent in La Paz, Bolivia. October 2015

Ashley Cooper / Solar electric (photo voltaic) and solar thermal (hot water) panels on a house roof in Grasmere, Lake District, UK. August 2011

Ashley Cooper / Gentoo house builder's Hutton Rise housing development in Sunderland, UK. All of the houses have either solar thermal water heating or solar electric panels, some have both. December 2011

Ashley Cooper / Hutton Rise housing development in Sunderland, UK. All of the houses have either solar thermal water heating or solar electric panels, some have both. December 2011

Ashley Cooper / Hutton Rise housing development in Sunderland, UK. All of the houses have either solar thermal water heating or solar electric panels, some have both. December 2011

Ashley Cooper / Hutton Rise housing development in Sunderland, UK. All of the houses have either solar thermal water heating or solar electric panels, some have both. December 2011

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Floating solar farm being grid connected on Godley Reservoir in Hyde, Manchester, England, UK. February 2016

Ashley Cooper / Solar powered water pump on a well in a refugee camp during drought, Shire River near Chikwawa. March 2015

Ashley Cooper / Solar panels on a house roof in Sivota, Greece. June 2014

Ashley Cooper / Asia's largest solar popwer station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 20...

Ashley Cooper / Asia's largest solar popwer station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 20...

Ashley Cooper / Asia's largest solar power station, the Gujarat Solar Park, in Gujarat, India. It has an installed capacity of 1000 MW. Here workers wash dust off the panels to increase their efficiency. December 201...

Ashley Cooper / Workers washing dust off solar panels at station run by Tata power on the roof of an electricity company in Delhi, India, to make them more efficient. December 2013

Ashley Cooper / Houses in Almere with solar PV panels on the roof. It is the Netherlands youngest town, in Flevoland, which was reclaimed from the sea. This planned city is very green, with space heating provided fro...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suburb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / Sun city a suberb of Heerhugowaard in the Netherlands that has develped as a solar hot spot, with the majority of the houses powered by solar panels and is the largest CO2-neutral residential area in...

Ashley Cooper / The irony of solar powered CCTV at Shell's Albian sands tar sands mine. The tar sands are the largest industrial project on the planet, and the world's most environmentally destructive. The synthetic...

Ashley Cooper / A solar water heating panel attached to a caravan. June 2012

Ashley Cooper / Women constructing solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, elec...

Ashley Cooper / Solar cookers at the Barefoot College in Tilonia, Rajasthan, India. The Barefoot College is a worldwide charity, founded by Bunker Roy, its aims are, education, drinking water, electrification through...

Ashley Cooper / An advert for a solar water heater in a park in Bangalore, India. December 2013

Ashley Cooper / Solar thermal panels for heating water in Skala Eresou on Lesvos, Greece. June 2013

Ashley Cooper / Sun Island in Almere, which is the Netherlands youngest town, in Flevoland, which was reclaimed from the sea. This planned city is very green, with space heating provided from a nearby combined heat a...

Ashley Cooper / Sun Island in Almere, which is the Netherlands youngest town, in Flevoland, which was reclaimed from the sea. This planned city is very green, with space heating provided from a nearby combined heat a...

Ashley Cooper / Solar thermal panels for heating water on the rooftops of a tea house in the Himalayan foothills, Nepal. December 2012

Ashley Cooper / Solar thermal panels heating water for a holiday complex in Myrina on Lemnos, Greece. September 2012

Ashley Cooper / Solar thermal panels for heating hot water with solar PV electric panels behind on a house roof in Ambleside, Lake District, UK. July 2012

Ashley Cooper / The Isle of Eigg off Scotland's west coast, shows the way forward to a renewable future. in 1997 the island was purchased from its fuedal landlord by the Eigg Heritage Trust, a partnership between the...

Ashley Cooper / The Isle of Eigg off Scotland's west coast, shows the way forward to a renewable future. in 1997 the island was purchased from its fuedal landlord by the Eigg Heritage Trust, a partnership between the...

Ashley Cooper / A solar water heating panel at a Green build centre in Kendal Cumbria, UK. March 2012

Ashley Cooper / Solar photo voltaic panels and solar thermal panels providing electricity and hot water for a 16th Century farm house on Bodmin moor, Cornwall, UK. November 2012

Ashley Cooper / In 2008 China became the worlds largest emitter of greenouse gases, fuelled by high levels of economic growth and electricity mainly being generated by dirty, highly polluting coal fired power station...

Ashley Cooper / Solar water heating panels on a house roof in Polruan in cornwall, UK. November 2009

Ashley Cooper / The Norfolk Naturalists Trust visitor centre at Cley, on the North Norfolk Coast. This is a 'green building' which has a green roof, which collects rainwater for flushing the buildings toilets, a grou...

Ashley Cooper / Man working on solar water heaters on a house roof in Sanlucar La Mayor in Andalucia, Spain. May 2011

Ashley Cooper / Solar water heaters on roof. China. March 2009

Ashley Cooper / Visitor centre at Cley Nature Reserve on the North Norfolk coast. This is a green building with a green roof, grey water harvesting, a wind turbine, solar thermal water heating and a ground source hea...

Ashley Cooper / Solar panel water heater on a house roof in Ambleside, Cumbria, UK. April 2009

Ashley Cooper / Solar water heating panel being fitted to a house roof in Ambleside, Cumbria, UK. April 2009

Ashley Cooper / Workers washing the heliostats to maximise reflective power at the Ivanpah Solar Thermal Power Plant, the largest solar thermal plant in the world. It covers 4,000 acres of desert and produce 392 meg...

Ashley Cooper / Workers washing the heliostats to maximise reflective power at the Ivanpah Solar Thermal Power Plant, the largest solar thermal plant in the world. It covers 4,000 acres of desert and produce 392 meg...

Ashley Cooper / Solar cookers, solar food dryers and solar water purification devices, as well as solar panels for generating electricity. Muni Seva Ashram in Goraj, near Vadodara, India. December 2013.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Bridge to cross river which has dried up during the drought which lasted from 1996-2011. Victoria, Australia, February 2010.

Ashley Cooper / Boat launching ramp high above the water levels during the drought which lasted from 1996-2011. Victoria, Australia, February 2010.

Ashley Cooper / Dried up reservoir, Lake Eidon, the trees seen in this image were drowned by the reservoir but are now exposed due to the drought which lasted from 1996-2011, Victoria, Australia. February 2010

Ashley Cooper / Dried up reservoir, Lake Eidon, the trees seen in this image were drowned by the reservoir but are now exposed due the drought which lasted from 1996-2011, Victoria, Australia. February 2010

Ashley Cooper / Dried up reservoir, Lake Eidon, the trees seen in this image were drowned by the reservoir but are now exposed due the drought which lasted from 1996-2011, Victoria, Australia. February 2010

Ashley Cooper / New multimillion dollar desalination plant, built to provide drinking water to cities in Australia during drought which lasted from 1996-2011, Sydney, Australia, February 2010.

Ashley Cooper / Irrigation ditch near Echuca, Victoria, these were installed during a drought which lasted from 1996-2011. Australia. February 2010.

Ashley Cooper / Plastic grass lawn outside new houses in Echuca, Victoria, These were installed during a drought which lasted from 1996-2011. Australia. February 2010.

Ashley Cooper / Plastic grass lawn outside new houses in Echuca, Victoria, installed during a drought which lasted from 1996-2011. Australia. February 2010.

Ashley Cooper / Plastic grass lawn outside new houses in Echuca, Victoria, installed during a drought which lasted from 1996-2011. Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.

Ashley Cooper / Farmer's watering hole on a farm almost dried up during drought which lasted from 1996-2011. Shepperton, Victoria, Australia. February 2010.