Japan nuclear


NNSA’s Roller Coaster Ride on Costs of the 3+2 Plan

, analyst

Written with Stephen Young

The FY16 Stockpile Stewardship and Management Plan (SSMP), released in March, is the latest in a series of these reports published annually by the National Nuclear Security Administration (NNSA), the semi-independent agency that oversees production and maintenance of U.S. nuclear warheads, as well as the infrastructure required for these activities. Read more >

Bookmark and Share

CSI Nuclear

, director, Nuclear Safety Project

Nuclear Energy Activist Toolkit #51

Cops responding to a reported disturbance sometimes find an individual holding a smoking gun standing over a dead body oozing blood from bullet holes. Such crime cases are easy to solve even without a confession from the person holding the gun or a declaration from the corpse on the floor.

More often, cops arrive and can only establish that something bad has happened. In these cases, Crime Scene Investigators (CSIs) are brought in to collect data and perform forensic analysis. In parallel, detectives interview people and investigate who had recent contact with the victims. Their goal is supplement the initial determination of what happened with solid insights as to how it happened and, more importantly, who did it. Read more >

Bookmark and Share

TEPCO’s Fukushima Folly

, director, Nuclear Safety Project

Fission Stories #180

In early August 2014, the Tokyo Electric Power Company (TEPCO) announced that its latest analysis revealed the meltdown of the Unit 3 reactor at Fukushima Daiichi was worse than previously estimated. Read more >

Bookmark and Share

The NRC and Natural Hazards to Nuclear Plants

, senior scientist

Today the Bulletin of the Atomic Scientists posted my op-ed about the Nuclear Regulatory Commission’s approach to re-evaluating the hazards to nuclear plants from natural catastrophes like earthquakes and floods in light of what happened at the Fukushima Daiichi plant.

I make the point that many U.S. nuclear plants could experience disasters more severe than those they were designed to withstand, and argue that the NRC should require plants to be hardened against these more severe events.

 

Bookmark and Share

Nuclear Disaster American Style

, director, Nuclear Safety Project

Imagine that a large earthquake occurred March 11, 2011, on the Hosgri or Shoreline fault off the coast of California instead of offshore from the Fukushima nuclear plant in Japan. Studies have shown that such an earthquake could shake the Diablo Canyon Nuclear Plant more than it is designed to withstand. Read more >

Bookmark and Share