Whether scorched birds are a major issue at the Ivanpah Solar Electric Generating System inCalifornia is a matter of dispute. But the “power tower” solar plant and its owners -- NRG Energy, Google and BrightSource Energy -- might have an even more fundamental problem on their hands: generating adequate electricity.
The Mojave Desert plant, built with the aid of a $1.6 billion federal loan guarantee, kicked off commercial operation at the tail end of December 2013, and for the eight-month period from January through August, its three units generated 254,263 megawatt-hours of electricity, according to U.S. Energy Information Administration data. That’s roughly one-quarter of the annual 1 million-plus megawatt-hours that had been anticipated.