Underreported: NF3s and Global Warming

Switching to solar energy may not be as green as it seems. Many of the newest solar panels are made with a gas, NF3, that is 17,000 times more potent than carbon dioxide in contributing to global warming. NF3 is also used in the manufacture of flat-screen TVs, iPhones, computer chips, and lots more. Michael Prather is professor at UC Irvine.