Wind turbines. Computer artwork of an offshore wind farm. The blades of the turbines are turned by the wind,which produces electricity. Wind power is an important environmentally-friendly source of energy. It produces no waste and is cheap to maintain once it has been set up. As there is an infinite supply of the wind,it is a long-term alternative to the finite fossil fuel energies | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / De Schwanberg, Victor |
Bildgröße: | 3500 px × 3000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |