News Stories Showing 21-40 of 62 results found
Hawaiian firm shrinks solar thermal power September 14, 2007 It's not as common as solar photovoltaic panels, but Hawaiian start-up Sopogy thinks small-scale solar thermal makes sense.Photos: Concentrating on solar power in Hawaii
Storing sun and wind power December 5, 2007 Several technologies are being tested to tie large-scale storage to renewable power sources. Images: Making wind power that lasts all day
Microsoft vs. Google: Who's greener? June 6, 2006 The two Internet companies work to reduce energy use and promote sustainability as product battle heats up. Photos: Green companies
Going aloft for wind power January 4, 2007 The wind industry is best known for propeller-based turbines. But some inventors believe kites and balloons can capture wind power as well.Images: 'Flying' wind generators
The greening of Las Vegas March 9, 2007 It's not just the color of money. When you live in a water-starved desert, getting "green" can mean ripping up your lawn.
Photos: Solar power pushes Vegas water
Sponsored matches for "electricity"