Nuclear Power Is Poised for a Comeback. The Problem Is Building the Reactors.

Western nations are betting large on nuclear energy, many years after security issues pushed it out of favor—solely they’ve misplaced their experience in constructing the reactors.

Governments need nuclear power’s carbon-free electrical energy to assist sort out climate change and reduce dependence on Russian oil and fuel. The U.S., France and China are backing a new era of reactors which might be supposed to be easier to build and safer than earlier designs. Russia’s invasion of Ukraine has stoked the sense of urgency to deliver them on-line.