Free Republic

The sun will soon be setting on the Ivanpah Solar Power Facility in California’s Mojave Desert. Boosted by $1.6 billion in taxpayer-backed loans in 2011, the gargantuan project was hailed by President Obama’s first energy secretary, Ernest Moniz, as “an example of how America is becoming a world leader in solar energy.” Instead, it has become yet another example of central planners squandering taxpayer money on an ill-conceived green-energy boondoggle. Covering five square miles of the sun-drenched Mojave Desert, 65 miles southwest of Las Vegas, Ivanpah features three 459-foot towers and 173,500 computer-controlled mirrors known as heliostats. “The mirrors reflect...

Seen from the sky, the Ivanpah Solar Power Facility in California’s Mojave Desert resembles a futuristic dream. Viewed from the bottom line, however, Ivanpah is anything but. The solar power plant, which features three 459-foot towers and thousands of computer-controlled mirrors known as heliostats, cost some $2.2 billion to build. Construction began in 2010 and was completed in 2014. Now, it’s set to close in 2026 after failing to efficiently generate solar energy. In 2011, the US Department of Energy under former President Barack Obama issued $1.6 billion in three federal loan guarantees for the project and the Secretary of...

Across the globe, technology that is designed to generate solar energy could potentially be employed for yet another planet-saving enterprise: Asteroid detection. One scientist at Sandia National Labs has started to get the ball rolling on a theory using a large-scale mirror, and a bit of ingenuity and hope. Sitting just south of Albuquerque is a field of more than 200 large-scale mirrors. These heliostats focus the immense power of the sun on to a 200-foot tower, collecting as much as a million watts of power during the day, but at night, they don’t have a job — they’re just...