Topic: | Re:Re:Re:Re:Wind Power UKs Cheapest Energy | |
Posted by: | Will Watson | |
Date/Time: | 08/10/15 12:30:00 |
I worked on a scheme in Scotland where the turbines of the hydro electricity generators could be reversed when there was excess power in the grid hence pumping water back up the hill - if you remember your o'level physics this is called "potential" energy. When the grid needs more power the water flows back down the hill. |