Ashley Cooper / Big green Footsteps sign on Eigg Harbour, Scotland, UK. May 2012

Ashley Cooper / Crofter and Eigg Electric employee amongst the array of backup batteries that store sufficient to power the island for 24 hours. Isle of Eigg is powered by renewable energy and backup batteries store...

Ashley Cooper / Solar panels on an old house on the Dorset coast near Charmouth, UK. June 2012

Ashley Cooper / Solar panels on an old Victorian terrace house roof in Macclesfield, Cheshire, UK. May 2012

Ashley Cooper / Solar panels on the Isle of Eigg which relies exclusively on renewable energy. Scotland, UK. May 2012

Ashley Cooper / A crofter and Eigg Electric employee checking the inverters from the various renewable sources Isle of Eigg, Scotland, UK. May 2012

Ashley Cooper / Inverters for renewable generators on the island. Isle of Eigg, Scotland, UK, May 2012

Ashley Cooper / An Eigg crofter and Eigg Electric employee next to their aray of solar PV panels. Isle of Eigg, Scotland, UK. May 2012

Ashley Cooper / Solar panels n the Quaker Meeting House in Keswick, Lake District, UK. March 2012

Ashley Cooper / Solar panels and wind turbines on a farm near Woodhouse Eaves in Leicestershire, UK. March 2012

Ashley Cooper / A 35 Kw solar panel system on a barn roof on a farm in Leicestershire, UK with sheep and lambs in the foreground. March 2012

Ashley Cooper / Solar panels on a house roof in Ambleside in the snow, Lake District, UK. February 2012