https://reason.com/archives/2018/04/12/how-we-screwed-up-nuclear-powe
How We Screwed Up Nuclear Power
Ronald Bailey from the
May 2018 issue - view article in the
Digital Edition
Half a century ago, nuclear power was on track to out-compete fossil fuels around the globe, which would have reduced the price of electricity, the amount of harmful air pollution, and greenhouse gas emissions associated with climate change. Then came a dramatic slowing of new construction and research into safer and more efficient nuclear reactors.
According to Australian National University researcher Peter Lang, the '60s and '70s saw a transition "from rapidly falling costs and accelerating deployment to rapidly rising costs and stalled deployment." Had the initial trajectory continued, he writes in the journal
Energies, nuclear-generated electricity would now be around 10 percent of its current cost.
In a counterfactual scenario featuring increasing uptake of nuclear power from 1976, Lang calculates that by 2015 it would have replaced all coal-burning and three-quarters of gas-fired electric power generation. Thus, over the past 30 years we could have substituted 186,000 terawatt-hours of electricity production, avoiding up to 174 gigatons of carbon dioxide emissions and 9.5 million air pollution deaths. Cumulative global carbon dioxide emissions would be about 18 percent lower, and annual global carbon dioxide emissions would be one-third less.
The Oyster Creek Nuclear Generating Station in New Jersey opened in 1969. It cost $594 million (in 2017 dollars) and took four years to build. America's newest nuclear plant, at Watts Bar in Tennessee, opened in 2016. It cost $7 billion and took more than 10 years to complete.
What happened? Anti-nuclear activism and regulation.
The 1971 D.C. Circuit Court case
Calvert Cliffs required the United States Atomic Energy Commission (AEC) to comply with a mandate to prepare environmental impact statements for proposed actions. The AEC reacted by suspending all licensing for nuclear power plants for 18 months while it devised new rules. In a 2017 essay, Carnegie Mellon historian Andrew Ramey notes that this was "the opinion which had the most far-reaching and detrimental effect on the development of nuclear power"; it is now regarded as "nuclear opponents' biggest court victory." But it wasn't the only hurdle.
The Energy Reorganization Act of 1974 abolished the AEC, handing its regulatory powers to the Nuclear Regulatory Commission. That entity's sole focus on safety resulted in lengthening construction times for plants from four to 14 years. Tightening regulations meant orders for new nuclear reactors had slowed to a trickle even before the Three Mile Island meltdown in 1979. Subsequently, plans for nearly 60 more reactors in the U.S. were scrapped.
"The benefits forgone cannot be recovered," Lang concludes, "but future benefits can be increased by amending the policies that caused the cost increases and slowed the deployment of nuclear power."
