Video: Solar power as cheap as fossil fuels?

Charlie Gay, general manager of Applied Materials' solar business, speaks to CNET News.com's Martin LaMonica about solar industry dynamics at the Solar Decathlon in Washington, D.C. Gay, who has worked in the business for over 30 years, says large-scale manufacturing will bring down the price of solar electricity. Investments will result in incremental improvements in panel efficiency, rather than huge technology breakthroughs, he says.

6 minutes 46 seconds

October 15, 2007 3:05 PM PDT