Chris Levesque, president and CEO of TerraPower, a company developing and building small nuclear reactors, displays a fuel assembly model, Thursday, Jan. 13, 2022, in Everett, Wash. The 5-foot model is about one-third actual length and would be vertical when in use, rather than horizontal. By cooling the reactor with liquid sodium, a metal that solidifies at well above room temperature, TerraPower says its relatively small, 345-megawatt plant will be safe and less expensive than conventional, water-cooled nuclear plants. (AP Photo/Elaine Thompson)
PROVIDENCE, R.I. (AP) — As climate change pushes states in the U.S. to dramatically cut their use of fossil fuels, many are coming to the conclusion that solar, wind and other renewable power sources might not be enough to keep the lights on.
