APR: your source for nuclear news and analysis since April 16, 2010

Wednesday, November 19, 2014

NRA finds fault under JAPC Tsuruga NPP "recently active"

A report today is out that the Nuclear Regulation Authority in Japan has received report from an independent expert panel that faults near and under Japan Atomic Power Company's Tsuruga Nuclear Plant may be considered active.

Debate has gone back and forth between the NRA and JAPC about the most recent active dates for faults near the plant.  An NRA panel found likelihood of activity near or under Unit 2 at the plant in May of 2013, after which JAPCo convened its own study to counter the NRA report.

An English summary of the June 2014 "Second Review" by JAPC can be found here.

Now, the NRA has returned to yet again counter JAPC with a further report.  The uptake from this is that if JAPC cannot prove to the NRA that the faults near the nuclear plant haven't been active in a VERY long time, i.e. 120,000 to 130,000 years, and cannot move, then JAPC may be forced to decommission the Tsuruga NPP.

Located at Tsuruga are two units - of course long since shut down, along with all other Japanese nuclear plants.  Tsuruga Unit 1 is a Boiling Water Reactor that went into service in 1970, while Unit 2 is a Pressurized Water Reactor which went into operation in 1987.  Preparations were underway at the site to construct two more units, which were to have been Mitsubishi APWR units but that construction has been deferred indefinitely.

Neither of these units at Tsuruga have applied to the NRA for restart examination; JAPCo's only operative unit on the opposite coast (the East coast of Japan) from Tsuruga, which is Tokai No. 2 has applied for restart and should the decommissioning of the units at Tsuruga be necessary Tokai No. 2 would be JAPC's only remaining operational unit.

Should this finding of seismic activity be upheld, Tsuruga would be the first NPP in Japan forced to decommission on seismic grounds following the Fukushima Daiichi accident.

11:45 AM Eastern 11/19/2014
ATOMIC POWER REVIEW

Wednesday, November 5, 2014

Goodbye, Harry Reid; Hello, Yucca Mountain?

... well, goodbye as Majority Leader in the Senate, anyway.  The house of cards that Reid built - predicated upon supposed safety issues with Yucca Mountain - has fallen.

•Jaczko, Reid's hand-picked slave servant, is long gone from the NRC Chairmanship and has been clearly recognized for what he is -- solidly anti-nuclear.

•The NRC Staff has released Volume 3 of the SER for Yucca Mountain, saying that it's safe to use as a long term geologic repository for spent nuclear fuel.

•Macfarlane, chosen to succeed Jaczko and who is on the record as being against Yucca Mountain, has vacated her position -- likely because there's no scientific support to say it's unsafe, and because there's no political support for that position to be held.

•Reid, the anti-Yucca Majority Leader, cannot hold that job any more after the mid-term election results last night.

NEI Nuclear Notes has just published a great, short piece introducing us to this new world that might have just a bit less anti-nuclear rhetoric and a bit less decision making without knowledge.  You can find that new piece by clicking here.  Alex Flint does a great job of beginning to crack open the door on what the new world may look like - at least for the next two years.

Note his mention of Barbara Boxer.

Folks who are pro-nuclear have good reason to be happy this morning. 

11:00 AM Eastern 11/5/2014
ATOMIC POWER REVIEW