Posts Tagged ‘Sun’
Green group: Compressed air storage key to clean energy
Green group: Compressed air storage key to clean energy By stephen hunt The Salt Lake Tribune Updated Nov 6, 2010 07:25PM MDT Solar and wind power sound like great, environmentally clean ways to generate electricity, don’t they? But what happens when the sun doesn’t shine and the wind doesn’t blow? It’s a question often posed by skeptics. The answer, according to a local environmental group, is ...