renewable energy alternatives
Posted April 4, 2009
By admin
Why can not we produce all our energy using alternative sources of renewable energy?
Why can not we produce all our energy using renewable alternative energy sources?
For starters, a lot of people like to turn the lights even when there is no wind spinning the turbines and after sunset when the photovoltaic cell s go dead. And not everyone lives on top of a geothermal vent or near a tidal power station the ocean.
Wind: An Energy Alternative (1980)
