Fukushima Reactors Stable After 7.3 Magnitude Quke

Official points to affected area on map.

A 7.3 magnitude earthquake struck Japan overnight, triggering tsunami warnings across the island nation, but fortunately the warnings were lifted soon after and the quakes caused very little damage.

Of course, we've got out eyes on the situation at Fukushima Daiichi, and things there look quiet according to ABC News:

No damage has been reported at monitoring posts and water treatment facilities at the reactors at the Fukushima Dai-ichi plant, the nuclear facility that was devastated by tsunami waters after the 2011 quake, according to the Tokyo Electric Power Company. All the workers were moved to higher ground on the site and told to stay inside after the tsunami warning.

For a look at what the U.S. nuclear industry has done in the wake of Fukushima, please consult our Safety First microsite.

Comments

Anonymous said…

Camera inspection of Unit 2 vent pipes on Dec. 11 identified leak from possible fractures in suppression chamber. They haven't speculated on a cause.

http://www.nucpros.com/content/tepco-unable-locate-source-leak-fukushima-reactor

December 12, 2012 at 4:30 PM

Wednesday Update

From NEI’s Japan micro-site: NRC, Industry Concur on Many Post-Fukushima Actions Industry/Regulatory/Political Issues • There is a “great deal of alignment” between the U.S. Nuclear Regulatory Commission and the industry on initial steps to take at America’s nuclear energy facilities in response to the nuclear accident in Japan, Charles Pardee, the chief operating officer of Exelon Generation Co., said at an agency briefing today. The briefing gave stakeholders an opportunity to discuss staff recommendations for near-term actions the agency may take at U.S. facilities. PowerPoint slides from the meeting are on the NRC website. • The International Atomic Energy Agency board has approved a plan that calls for inspectors to evaluate reactor safety at nuclear energy facilities every three years. Governments may opt out of having their country’s facilities inspected. Also approved were plans to maintain a rapid response team of experts ready to assist facility operators recoverin...

Activists' Claims Distort Facts about Advanced Reactor Design

Below is from our rapid response team . Yesterday, regional anti-nuclear organizations asked federal nuclear energy regulators to launch an investigation into what it claims are “newly identified flaws” in Westinghouse’s advanced reactor design, the AP1000. During a teleconference releasing a report on the subject, participants urged the Nuclear Regulatory Commission to suspend license reviews of proposed AP1000 reactors. In its news release, even the groups making these allegations provide conflicting information on its findings. In one instance, the groups cite “dozens of corrosion holes” at reactor vessels and in another says that eight holes have been documented. In all cases, there is another containment mechanism that would provide a barrier to radiation release. Below, we examine why these claims are unwarranted and why the AP1000 design certification process should continue as designated by the NRC. Myth: In the AP1000 reactor design, the gap between the shield bu...

Nuclear Utility Moves Up in Credit Ratings, Bank is "Comfortable with Nuclear Strategy"

Some positive signs that nuclear utilities can continue to receive positive ratings even while they finance new nuclear plants for the first time in decades: Wells Fargo upgrades SCANA to Outperform from Market Perform Wells analyst says, "YTD, SCG shares have underperformed the Regulated Electrics (total return +2% vs. +9%). Shares trade at 11.3X our 10E EPS, a modest discount to the peer group median of 11.8X. We view the valuation as attractive given a comparatively constructive regulatory environment and potential for above-average long-term EPS growth prospects ... Comfortable with Nuclear Strategy. SCG plans to participate in the development of two regulated nuclear units at a cost of $6.3B, raising legitimate concerns regarding financing and construction. We have carefully considered the risks and are comfortable with SCG’s strategy based on a highly constructive political & regulatory environment, manageable financing needs stretched out over 10 years, strong partners...

NEI Nuclear Notes

Search This Blog