Nuclear power has been touted as a proven, safe way of producing clean energy, but why isn't it more widely adopted? Schroders noted that nuclear power is not only scalable, but much cleaner — emitting just 10-15 grams of CO2 equivalent per kilowatt hour. That's the reason why nations are having a second look at nuclear power, Shellenberger said. A report by global campaigning network Greenpeace in March 2022 was of the position that besides the commonly held concern of nuclear safety, nuclear energy is too expensive and too slow to deploy compared to other renewables. Greenpeace acknowledged that "all in all, nuclear power stations score comparable with wind and solar energy."

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Persons: Sean Gallup, Michael Shellenberger, Schroders, Shellenberger, we're, CNBC's, Adam Fleck, hasn't, Fleck Organizations: Getty, Greenpeace, CNBC, Governments, International Energy Agency, Soviet Union Locations: U.S, Ukraine, Fukushima, Japan