You probably haven’t heard about a recent regulatory decision that will reduce carbon emissions because it doesn’t follow the green template of controlling private industry and suppressing economic growth. Last week the Nuclear Regulatory Commission (NRC) for the first time extended a nuclear plant’s license so it can operate for 80 years. The decision for the Turkey Point reactors in south Florida could encourage other plant owners to apply for renewals and extend the viability of the leading carbon-free energy source. A majority of the 58 nuclear plants now supplying power to U.S. homes and businesses were built in the...