Hoover dam turbine hall. These hydroelectric turbines convert energy from water flow into electricity for the grid. The average output of the dam is about 4.2TWh (Tera-Watt hours) per year | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 4368 px × 2912 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |