Old turbines in the Hydroelectric power station Unesco world heritage Industrial site Rjukan-Notodden, Norway, Europe

alternative energies alternative energy aviation commercial areas commercial area deserted eco friendly ecofriendly electricity supply electricity empty energies energy sources energy source energy environmentally friendly europe famous place green energy hydroelectric power plant hydroelectric power stations hydroelectric power station hydroelectric power hydropower plant hydro power hydropower industrial areas industrial area industrial zone nobody no one no people nordic norge northern europe north europe norway norwegian old place of interest power generations power generation power supplies power supply power propulsions propulsion regenerative renewable energy renewable scandinavian scandinavia sights sight sustainable tourist attractions tourist attraction travel photography travel turbines turbine unesco world heritage sites unesco world heritage site uninhabited water power