A little more than a decade ago, the Ivanpah Solar Electric Generating System opened to great fanfare, with a $1.6 billion loan guarantee from the U.S. Department of Energy (DOE)—part of the Obama administration's push to install green energy production on public lands—and a promise to help California meet its increasingly ambitious decarbonization goals.

At the time, it was the world's largest solar plant, its nearly 4,000 acres covered in a blinding array of high-tech mirrors, arranged in supplication around three 450-foot towers. It nearly doubled the amount of solar thermal energy then produced in the United States, according to the DOE.