Make a Comment • Email Link • Send Letter to Editor IPFS News Link • Energy Solar thermal starts to shine in world's deserts 2-10-2006 • Reuters Solar thermal at present costs about 12 to 15 cents per kilowatt hour compared with natural gas power which costs 10 cents per KWH. But as production grows, solar companies expect costs to slip to 8 cents per KHW in 5 years. Watch Streaming Broadcast Live: LRN.fm Watch live shows and archives TV Live Chat Telegram Share this page with your friends on your favorite social network: