A major solar power plant project that was granted over a billion dollars in federal loans is on the road to closure, with energy experts blasting the project as a "boondoggle" that harmed the environment. In 2011, the U.S. Department of Energy (DOE) under former President Barack Obama issued $1.6 billion in loan guarantees to finance the Ivanpah Solar Power Facility, a green energy project that consists of three solar concentrating thermal power plants in California. The facility was touted by then-Secretary of Energy Ernest Moniz as an "example of how America is becoming a world leader in solar energy."...