eSolar Ushers in New Era of Solar Energy with Unveiling of Sierra Power Plant
eSolar CEO Bill Gross is joined by more than 250 dignitaries and special guests at the official unveiling of Sierra SunTower – the only operating solar thermal power tower in the United States. (Photos: Andres Castaneda for eSolar)
Moments after giving the computer command to "throttle up" the power plant's energy production, Bill Gross explains the process happening outside in which 24,000 mirrors are being precisely aligned to reflect sunlight to Sierra's two towers and the boilers mounted on top.