National Wind Technology Center. View over wind turbines being tested at the National Wind Technology Center (NWTC),National Renewable Energy Laboratory (NREL),Colorado,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US DEPARTMENT OF ENERGY / NREL / Dennis Schroeder |
Bildgröße: | 4288 px × 2854 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |