Credit: EcoWatch

Credit: EcoWatch

In March 11, 2011, a 9.0-magnitude earthquake and 50-foot tsunami triggered meltdowns at three of six nuclear reactors at the Fukushima Daiichi plant in Japan. It was the one of the worst accidents in the nuclear industry’s 60-year history, contaminating thousands of square miles, displacing more than 150,000 people and costing Japanese taxpayers nearly $100 billion.

The disaster was a wake-up call for the U.S. Nuclear Regulatory Commission (NRC). After all, nearly a third of the 104 U.S. reactors operating at the time were General Electric Mark I or Mark II reactors, the same as those in Fukushima. The accident raised an obvious question: How vulnerable are those reactors—and the rest of the U.S. fleet for that matter—to comparable natural disasters?

The NRC set up a task force to analyze what happened at Fukushima and assess how to make U.S. reactors safer. In July 2011, the task force offered a dozen recommendations to help safeguard U.S. nuclear plants in the event of a Fukushima-scale accident.

Unfortunately, the NRC has since […]

Read the Full Article