Category Archives: Nuclear

Pull out your phone, MacGyver, and take a picture of cars powered by rooftop solar

MacGyver needs to show an imprint on a floorboard to someone. Pull out your phone and take a picture! No, in 1986 he MacGyvers a chisel and hammer and pries the floorboard up.

Even in 1996 the telcos and most of the public thought dedicated copper and fiber connections were needed for reliable communications. (“Allison, can you explain what the Internet is?”)

But now you can pull out your phone and take a picture and post it over the packet-switched Internet to facebook for all the world to see.

In 2023 baseload nukes and coal plants and oil pipelines will be like phone booths connected by dedicated copper, while rooftop solar charging cars will be as common as phones in your pockets. Solar power will win like the Internet did, beating all other sources of power within a decade.

Meanwhile, Continue reading →

Entergy shutting down Vermont Yankee nuke: tenth down or never to be built in past year

As Entergy has been preparing to do for some time, it’s down forever for Vermont Yankee. That’s at least ten (10) down forever (Vermont Yankee, Kewaunee, Crystal River 3, San Onofre 2 and 3) or never to be built (Calvert Cliffs 3, South Texas Nuclear Project 3 and 4, Bellefonte, and Levy County) in the past year. How many will it take before Southern Company (or more likely GA PSC or even the Georgia legislature) realizes new nukes make no financial sense and terminates the Plant Vogtle 3 and 4 boondoggle on the Savannah River?

Entergy blamed Vermont Yankee on shale gas, but you ain’t seen nothing yet, as Moore’s Law for solar really kicks in. Next one to go: I say Entergy’s often-down Pilgrim 1 in Massachusetts; everything Entergy said about Vermont Yankee applies in spades to Pilgrim 1. Or maybe ten-times-down-this-year Palisades. Or bouncy man-killer Arkansas Nuclear One. So many to choose from!

Entergy PR on Market Watch today, Entergy to Close, Decommission Vermont Yankee –Decision driven by sustained low power prices, high cost structure and wholesale electricity market design flaws for Vermont Yankee plant –Focus to remain on safety during remaining operation and after shutdown,

NEW ORLEANS, Aug. 27, 2013 /PRNewswire via COMTEX/ — Entergy Corporation ETR -0.21% today said it plans to close and decommission its Vermont Yankee Nuclear Power Station in Vernon, Vt. The station is expected to cease power production after its current fuel cycle and move to safe shutdown in the fourth quarter of 2014. The station will remain under the oversight of the Nuclear Regulatory Commission throughout the decommissioning process.

“This was an agonizing decision and Continue reading →

Salem 1 nuke back up in NJ

No, that can’t be: NRC hasn’t said it’s up after Salem 1 was scrammed down last week.. Of course, NRC never posts events or status on weekends, no matter what’s down, up, or on fire.

Bill Gallo Jr. wrote for the South Jersey Times yesterday, Salem 1 nuclear reactor returns to service after faulty valve is repaired,

The Salem 1 nuclear reactor was returned to service today, less than 48 hours after a leaking valve caused the plant to be shut down.

The plant began sending electricity out over the regional power grid at 4:47 p.m. today, according to Joe Delmar, spokesman for the reactor’s operator, PSEG Nuclear….

On Thursday, operators became aware Continue reading →

Solar power will win like the Internet did

Remember BITNET, FidoNet, or UUCP? Nope, the Internet overtook all of those. And in 20 years that’s how young people will remember coal and natural gas plants, although the waste-disposal costs of nukes will be with us for ten thousand years. Solar power is going to overtake all other power sources within a decade. Here’s why I think that.

Jerry Grillo quoted me in Georgia Trend July 2013, Sun Dancing: As Georgia’s solar capacity shoots skyward, a new state utility is proposed,

“Solar power is the fastest-growing industry in the world, and it’s growing along in the same way the Internet did,” says John S. Quarterman, a Harvard-educated author and Internet pioneer who launched the first commercial online newsletter, among other things, and who lives in rural Lowndes County.

“Think back 20 years to 1993. How many people had heard of the Internet? And look at how far we’ve come. What I’m seeing with solar energy is the same kind of exponential growth. It’s clean energy that works, and it generates jobs.”

Here are 1992 ten-year graphs of Internet growth from that newsletter, Matrix News, using Continue reading →

Pilgrim and Salem nukes scrammed down

Two nukes down Friday: “lowering reactor water level was due to the trip of all three Feedwater Pumps” (Pilgrim 1 in Massachusetts) and “unidentified leakage” (Salem 1 in New Jersey). That’s the fifth downtime for Entergy’s Pilgrim 1 this year: cold, heat, leak, and now feedwater pumps. Remind me about the reliability and safety of big baseload nuclear?

Pilgrim 1 and Salem 1 down 23 August 2013

Event Number: 49296 Facility: PILGRIM,

REACTOR PROTECTION ACTUATION (SCRAM)

“On Thursday, August 22, 2013 at 0755 hours [EDT], with the reactor critical at approximately 98% core thermal power, and the mode switch in RUN, a manual reactor scram was inserted due to lowering reactor water level. The cause of the lowering reactor water level was due to the trip of all three Feedwater Pumps. The cause of the Feedwater Pump trip event is currently under investigation.

“Following the reactor scram, Continue reading →

Solar will overtake everything –FERC Chair Jon Wellinghof

“Everybody’s roof is out there,” for solar power, so natural gas or oil pipelines are a waste of time. Solar prices dropping exponentially drive solar deployment up like compound interest, eventually onto everybody’s rooftops, where eventually means in about a decade, after which we’ll be ramping down natural gas like we’re already ramping down coal. It’s time for Georgia Power and Southern Company and all of Georgia’s EMCs to get on with solar and stop wasting resources on dead ends, especially that bad idea of fifty years ago, nuclear power.

Herman K. Trabish wrote for Green Tech Media yesterday, FERC Chair Jon Wellinghoff: Solar ‘Is Going to Overtake Everything’: One of the country’s top regulators explains why he is so bullish on solar.

“Solar is growing so fast it is going to overtake everything,” Wellinghoff told GTM last week in a sideline conversation at the National Clean Energy Summit in Las Vegas.

If a single drop of water on the pitcher’s mound at Dodger Stadium is doubled every minute, Wellinghoff said, a person chained to the highest seat would be in danger of drowning in an hour.

“That’s what is happening in solar. It could double every two years,” he said.

Indeed, as GTM Research’s MJ Shiao recently pointed out, in the next 2 1/2 years the U.S. will Continue reading →

Last NRC call about foreign ownership of U.S. nuclear reactors: now until noon today

Call in this morning or send written comments. Here are the previous materials (this URL works; the one in the NRC PR is broken). See also NRC’s PR and Commission Direction. The nuclear industry has been pushing for changes for a year now; see more posts. Rather than relaxing rules on foreign ownership of operating reactors, how about stop accepting foreign nuke parts from the likes of document-forging Doosan, which supplies Plant Vogtle among a dozen or so other U.S. nukes?

Try joining the webinar from a Linux system and you get:

This system isn’t supported

Not supported Joining a session from this computer’s OS or web browser isn’t supported.
Please view the GoToWebinar system requirements.
Questions?
Contact Global Customer Support or tweet to us @gotowebinar.

They support Windows, Mac, iOS, or Android, but not Linux. Seriously? And NRC is asking technical questions?

NRC PR 7 August 2013, NRC Webinar Aug. 21 to Discuss Regulations On Foreign Ownership of U.S. Reactors, Continue reading →

Down, up, down again: Arkansas Nuclear One

Entergy announced August 8th that its Arkansas nuke was back up after a man died there in March, but it only made it to 87% power on August 12th and then back to zero yesterday. There’s no NRC event for yesterday’s downtime: what’s going on? Meanwhile, the dead man’s family is suing Entergy, and Entergy is suing its contractors. Sounds like the Plant Vogtle circular firing squad.

ANO Feb-Aug 2013

THV11 wrote 8 August 2013, Nuclear One unit back on after deadly accident and EBR staff wrote more detail for Energy Business Review 9 August 2013, Entergy restarts Unit 1 at Arkansas Nuclear One power plant,

Prior to restart, the unit needed an extensive restoration, including damage evaluation, repairs to non-nuclear plant components and rescheduling its refueling activities.

The restoration was made compulsory following the collapse of a contractor’s crane on 31 March 2013, while shifting a generator stator out of the turbine building.

Hm, “made compulsory” by whom? NRC? OSHA, which also investigated? Arkansas? Other? Continue reading →

Climate change adversely affecting U.S. power grid

Yes, and moving away from baseload coal, nukes, and natural gas and towards distributed solar and wind power will help with that, both directly by making the grid more resilient, and indirectly by slowing climate change.

Clare Foran wrote for NationalJournal 12 August 2013, Climate Change Is Threatening the Power Grid: So says the White House, in a new report that recommends strengthening the grid.

Just days away from the 10-year anniversary of the worst power outage in U.S. history, the White House and the Energy Department released a report on Monday evaluating the resiliency of the nation’s electric grid and recommending steps to prevent future blackouts.

The report called storms and severe weather “the leading cause of power outages in the United States,” and warned against the steep cost of weather-related damage to the electric grid. It put the price tag for electrical failures caused by inclement weather at between $18 billion and $33 billion annually, and noted that costs have increased in recent years, jumping from a range of $14 billion to $26 billion in 2003 to $27 billion to $52 billion in 2012. Storms exceeding a billion dollars in damages (electrical and otherwise) have also become more frequent in the past decade, as the chart below shows.

Well, Entergy’s Arkansas Nuclear 1 (ANO1) is still down more than four months after a fatal accident (hey, look at that; Continue reading →

New nukes make no financial sense –financial expert to GA PSC

If new nukes make no sense because of natural gas prices, they make even less sense with continually-dropping solar power prices.

Ray Henry wrote for AP yesterday, Regulator: New nuke plant now wouldn’t make sense,

If Georgia was starting from scratch, it would not build a nuclear power plant….

An analyst working for state regulators, Philip Hayet, said in written testimony that the total costs of building two more nuclear reactors at Plant Vogtle (VOH’-gohl) is more expensive than the next-best option, constructing natural gas plants.

Still, Hayet said it is cheaper in most scenarios to finish the nuclear plant rather than halt the project and instead build natural gas plants.

But it’s not cheaper to finish a nuke than to halt it and get on with wind offshore and distributed solar power throughout Georgia.

GA PSC didn’t publish Hayet’s calculations, using the old excuse of “they involve proprietary financial information from Southern Co. subsidiary Georgia Power”. But Edison Electric Institute didn’t need any proprietary financial information to compute that Continue reading →