"Interview: Concentrating Solar Thermal" [1]
"Whenever solar power is mentioned, critics are quick to note -- when there's no sun, there's no power. Lester Graham talked with the author of a report who says one type of solar power can store energy." Aired on The Environment Report the week of July 20. 2009. [2]
Energy & Fuel [3]
National (U.S.) [4]
Public [5]
Source: Environment Report [2], 07/23/2009