The $2.2 billion Ivanpah solar facility in California, which occupies five square miles, is the world’s largest solar power plant—and Big Green is a fan. But here’s a little secret: This much-touted complex, which opened earlier this year, is only operating at 50% of its expected capacity. And here’s another: Ivanpah requires natural gas—the scourge … Continue reading Solar Plant: We Need More Natural Gas!