“The electricity generated at Ivanpah will be enough to power more than 100,000 homes, and is expected to avoid more than 13.5 million tons of carbon dioxide over its 30-year lifetime, or the equivalent of taking over two million cars off the road”
http://jbsnews.com/2014/02/15/new-ivanpah-csp-solar-farm-powers-100000-homes-reduces-co2/