Dave Bevan / Male Great spotted woodpecker (Dendrocopos major) flying to a nest hole in an electricty pole and feeding chick, Carmarthenshire, Wales, UK, June.
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Ashley Cooper / Power lines and pylons at sunset in Billingham, Teeside, UK. May 2011.
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Ashley Cooper / Power lines and pylons at sunset in Billingham, Teeside, UK. May 2011.
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Ashley Cooper / Solar panels on a building on the campus of Northumbira University, Newcastle upon Tyne, UK. March 2011
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Ashley Cooper / Solar panels on a building on the campus of Northumbira University, Newcastle upon Tyne, UK. March 2011
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Ashley Cooper / An old croft house with a solar panel at Rackwick on the isle of Hoy, Orkney, Scotland, UK. October 2011
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Ashley Cooper / Solar panels on a building on the campus of Northumbria University in Newcastle, UK. March 2011
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Ashley Cooper / Empty hydro canal during severe drought. This canal usually takes water to a hydro plant as part of the Tule River hydro system, California, USA, October 2014.
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Ashley Cooper / Poor air quality caused by dust from the ongoing drought near Bakersfield, California, USA. October 2014.
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Ashley Cooper / A 700 Kw hydro pwer scheme being constructed on the slopes of Ben More on Mull, Scotland, UK.
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Ashley Cooper / A 700 Kw hydro power plant being constructed on the slopes of Ben more, Isle of Mull, Scotland, UK. August 2014.
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Ashley Cooper / At 152 Mw the Sloy Hydro Power Station is the largest hydro power station in the UK, Loch Lomond, Scotland, UK. August
