Nine large turbines inside the hydroelectric power station.hydropower
20078633
Nine large turbines inside the hydroelectric power station. hydropower
Nogent  Seine Valley.  Nuclear power station cooling towers beside water  emitting smoke
10019231
Nogent Seine Valley. Nuclear power station cooling towers beside water emitting smoke
Inchon harbour with power station behind.
20052116
Inchon harbour with power station behind.
Wind power turbines.
10062200
Wind power turbines.
Electric light bulb showing the wire element
10012722
Electric light bulb showing the wire element
Nine watt low wattage longlife electric bulb
20089149
Nine watt low wattage longlife electric bulb
Electric light bulb showing lit element against a black background
20089137
Electric light bulb showing lit element against a black background
Didcot Power Station cooling towers in Oxfordshire.Didcot  Power Station  Oxfordshire  coal powered  energy  town  Sutton Courtenay  natural gas  national grid  residential  homes  carbon pollution...
20097667
Didcot Power Station cooling towers in Oxfordshire. Didcot Power Station Oxfordshire coal powered energy town Sutton Courtenay natural gas national grid residential homes carbon pollution...
Power, Electricity, Batteries, 1.5 volt Duracell Alkaline battery showing positive and negative terminals on a white background.
20099826
Power, Electricity, Batteries, 1.5 volt Duracell Alkaline battery showing positive and negative terminals on a white background.
Environment, Solar, Powered weather monitoring station at roadside.
20027232
Environment, Solar, Powered weather monitoring station at roadside.
Environment, Solar Power, USA, California.  Solar powered red warning light on traffic light next to road side.
20011185
Environment, Solar Power, USA, California. Solar powered red warning light on traffic light next to road side.
Environment, Energy, Solar Power, Reflection in a large tilting mirror used to direct the sunlight on to a solar panelled tower at a Solar Power plant in Almeria, Spain.
10010729
Environment, Energy, Solar Power, Reflection in a large tilting mirror used to direct the sunlight on to a solar panelled tower at a Solar Power plant in Almeria, Spain.