Category Archives: Science

Rep. Austin Scott (R GA-08) @ VLCoC 2013-01-10

Ron Borders introduced Congressman Austin Scott (R GA-08) who made some remarks on the front porch at the Chamber of Commerce Thursday 10 January 2013.

Bookended by some formulaic remarks about debt (without mentioning that it’s already mostly solved), the Congressman noted he is on the Committee on Armed Services. He said there is no current BRAC (Base Realignment and Closure Commission), although one has been asked for. He said a BRAC wouldn’t do anything for near-term debt, anyway (but he didn’t say anything about ending the war in Afghanistan or stopping funding for un-needed weapons systems as ways of saving money).

He said he is the chair of a House Agriculture Subcommitee (Horticulture, Research, Biotechnology, and Foreign Agriculture). He said he was for research, for the agricultural extension, and for agricultural exports.

Here’s the WCTV news report, with responses by Gretchen Quarterman, Chair of the Lowndes County Democratic Party (LCDP).

Here’s a video playlist:

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Failed concrete: the bane of nuclear reactors

Let’s not forget the failed concrete on which Plant Vogtle’s unprotected stranded reactor vessel is supposed to sit.

A week before the reactor vessel train wreck, news stories said concrete pouring was delayed due to “noncompliant rebar”. Thomas Clements elaborated for the Aiken Leader 14 January 2013, Vogtle AP1000 Nuclear Reactor Vessel Discovered Unprotected, Stranded in Savannah Port since December 15 Shipment Failure,

Due to chronic delays in the pouring of “nuclear concrete” for the basemat of the AP1000 units at Vogtle and VC Summer, it remains unknown when or if any reactor vessels can actually be placed into the excavated holes at the sites. A January 10 meeting of the NRC confirmed that another basemat-related “license amendment request” (LAR) was soon to be filed by SCE&G for its AP1000 project and that the target date for granting of the LAR was March 18. It appears that the Vogtle project has fallen behind the V.C. Summer project and no strategy for the filing of a similar and necessary LAR by Southern Company is known.

Concrete, the long-time bane of Seabrook Station and also what’s keeping Crystal River shut down because nobody wants to pay the billions of dollars it would take to fix it.

 

What say we call the whole thing off, like Dominion Power did with its existing Kewaunee nuke, and TEPCO and NRG did with their plans for new South Texas nukes.

 

Maybe it’s a sign that meanwhile Google has invested a billion dollars in wind and solar and gotten 2 gigawatts of power, almost as much as the 2.2 GW the two new Vogtle nukes were supposed to produce, except Google’s solar and wind projects are online on time, and for less than just the cost overruns at Vogtle.

The Georgia legislature is in session. You can contact your legislator or the PSC today about toppling Southern Company’s three-legged nuclear regulatory-capture stool and fixing that 1973 Territoriality Law so we can get on with solar and wind in Georgia, for jobs and energy independence, and oh by the way clean air and plenty of clean water.

-jsq

Centralized Nuclear Bad Investment?

A writer for Forbes spells out the question of nuclear investment: how can something that expensive, over-budget, late, and phenomenally risky be a good investment, especially when cheaper and faster energy sources are readily available?

Peter Kelly-Detwiler wrote for Forbes today, New Centralized Nuclear Plants: Still an Investment Worth Making?

Just a few years ago, the US nuclear renaissance seemed at hand. It probably shouldn’t have been. Cost overruns from Finland to France to the US were already becoming manifest, government guarantees were in doubt, and shale gas drillers were beginning to punch holes into the ground with abandon.

Then came Fukushima. The latter proved a somewhat astonishing reminder of forgotten lessons about nuclear power risks, unique to that technology: A failure of one power plant in an isolated location can create a contagion in countries far away, and even where somewhat different variants of that technology are in use. Just as Three Mile Island put the kaibosh on nuclear power in the US for decades, Fukushima appears to have done the same for Japan and Germany, at a minimum. It certainly did not help public opinion, and at a minimum, the effect of Fukushima will likely be to increase permitting and associated regulatory costs.

He goes into detail: they take too long (while gas and solar got cheaper), they’re extremely expensive to build and run, and they’re all-or-nothing investments.

I was going to compile this list of recent nuclear financial failures, but he saves us all the trouble:

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Vogtle reactor vessel sitting unprotected at Savannah port

What happened to Plant Vogtle’s new reactor vessel after it was in a train wreck a week ago? It went back to Savannah port and sits there unprotected and unguarded.

Thomas Clements wrote for the Aiken Leader 14 January 2013, Vogtle AP1000 Nuclear Reactor Vessel Discovered Unprotected, Stranded in Savannah Port since December 15 Shipment Failure,


Tom Clements, Alliance for Nuclear Accountability

The reactor pressure vessel (RPV) for the chronically delayed Vogtle AP1000 reactor construction project near Waynesboro, Georgia sits stranded and seemingly unprotected in the port of Savannah. The special railroad car carrying the 300-ton vessel had unknown mechanical problems on December 15 on exiting the port. The NRC has said that the vessel only got one-quarter mile before a sound was heard and the car stopped. Plans by Westinghouse and Southern Company to move the vessel are unknown. It is also unknown if the railroad car can be repaired and used or if the railroad company which owns the line is concerned that the rail car might break down again on its line in an in accessible place. Meanwhile, the apparently unguarded reactor might be subject to sabotage and sits in apparent violation of NRC quality assurance and “administrative control” regulations.

The article includes links to several more pictures taken 13 January 2013 by Tom Clements of Alliance for Nuclear Accountability, such as this one with the bridge clearly visible:

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Overwhelming majority of Americans want clean water and renewable energy –poll

A new poll says 94% want new energy balanced with clean air and water, 86% want to shift from coal and nuclear to wind and water power, and 79% are concerned about shale gas fracking affecting water quality.

A few excerpts from the PR Water is High Priority for Bipartisan Majority of Americans, 10 January 2013,

  • 92 percent of Americans think “U.S. energy planning and decision making” should be based on “a comprehensive understanding of what our national water resources are” — a national water roadmap that Congress asked for, but which was never produced. The national water roadmap attracts the support of 92 percent of Republicans, 89 percent of Independents, and 94 percent of Democrats.
  • 86 percent of Americans want leadership on shifting from coal and nuclear energy to wind and solar. Support for this approach exists across party lines, including 72 percent of Republicans, 83 percent of Independents, and 97 percent of Democrats.
  • 86 percent of Americans “support more studies of the health and environmental consequences of the chemicals” used in fracking. Supporters of this approach include 81 percent of Republicans, 84 percent of Independents, and 89 percent of Democrats.
  • Three quarters of Americans have heard of fracking, with 51 percent saying they are very or somewhat familiar with it. 79 percent of Americans are concerned about fracking “as it relates to water quality.”

What is to be done?

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Google invests in wind and solar

While Southern Company and Georgia Power pour money down that nuclear pit by the Savannah River and Progress Energy can’t afford to fix its Crystal River nuke, Google’s wind and solar projects are already online on time, all for less than the cost overruns so far at Vogtle or the fix-it price at Crystal River.

David Goldman wrote for CNN Money 10 January 2013, Google invests $200 million in Texas wind farm,

“We look for projects like Spinning Spur because, in addition to creating more renewable energy and strengthening the local economy, they also make for smart investments,” Kojo Ako-Asare, Google’s senior manager of corporate finance, said in a blog post.

Ako-Asare added that wind farms offer “attractive returns relative to the risks.”

Which is the opposite of nuclear’s huge risks relative to the apparently negative returns. So how much wind and solar energy does Google generate?

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Fire in Texas nuclear reactor

Do fires at nuclear plants like Plant Hatch actually still occur? Yep, at the South Texas Nuclear Project, just this week. And that STP Unit 2 is a different design and newer (1989) than Hatch 1 or 2. Austin has been trying to sell its share in that lemon since 1981. Even TEPCO cancelled plans for new reactors there in 2011, due to cost overruns and the Fukushima disaster. What say we cancel our new nuclear lemons at Plant Vogtle?

According to the NRC event report for 9 January 2013:

UNUSUAL EVENT DECLARED DUE TO MAIN TRANSFORMER FIRE

“Fire in Unit 2 main transformer 2A. Reactor trip. Two train of offsite power lost to Unit 2.”

“An Unusual Event was declared based on EAL HU-2—Fire or explosion in protected area or switchyard which affects normal plant operations.”

At 1655 CST, South Texas Unit 2 declared an Unusual Event due to a main transformer fire. Unit 2 tripped from 100% power and is currently at 0% power in Mode 3. The transformer fire is out. In addition to the loss of the main transformer, several safety related electrical busses and non-safety electrical busses lost offsite power. The appropriate emergency diesel generators started and powered the safety related busses. Unit 2 is currently stable and on natural circulation due to the loss of power to the reactor coolant pumps. Auxiliary feedwater is functioning as required and decay heat is being removed through the steam generator atmospheric relief valves. Unit 1 was unaffected by the event.

The licensee notified the NRC Resident Inspector.

Notified DHS SWO, FEMA, DHS NICC and NuclearSSA via email.

According to the NRC, they still don’t know Continue reading →

Substandard fire protection at nuclear Plant Hatch?

Does Hatch nuclear Unit 1 have substandard fire protection, like many reactors built before 1975? Protection against fires that the NRC says cause about half the core damage risk, such as at Fukushima, which is the same design as Hatch?

According to Simplyfy.org 2 Jan 2012, Fire Risk At Older Japan Reactors Shows Potential Worldwide Problem,

The [Japanese Nuclear Regulatory Authority] NRA announced recently that reactors built before 1975 likely have sub standard fire protection designs. This includes having important cables coated in fire resistant insulation, isolating and protecting cables and creating barriers to prevent fires from spreading to other areas of critical equipment.

Source: The Mainichi, 1 Jan 2013, Over 10 nuclear plants in Japan have flawed fire-prevention equipment: sources.

What else was built before 1975? Plant Hatch Unit 1 “Operating License: Issued – 10/13/1974”, according to the U.S. NRC. 100 miles from here, and the same design as Fukushima.

DOE also instituted upgrades and changes to their reactor facilities which included facility modifications as a result of Browns Ferry fire. Private sector nuclear power reactors in the US are not all fully up to the newer rules. The NRC has issued a number of exemptions that watchdog groups have criticized as being unsafe. Browns Ferry still does not meet the NRC fire rules for cables. 47 of 52 reactors in the US still do not comply with the 1980 fire regulations.

Plant Hatch is privately owned and operated. Has it been upgraded? Continue reading →

Plant the seeds for viable water future

This AJC op-ed is about coastal wetlands, but much of it applies to wetlands such as cypress swamps and streams in Lowndes County and the rest of central south Georgia, especially since our state water plan for the Suwannee-Satilla Region points us at County-Level Population Projections from the Governor’s Office of Planning and Budget that project 45% growth in Lowndes County population in 20 years to 156,650 people by 2030, which means near doubling in 30 years to 2050. -jsq

David Kyler wrote for the AJC 29 December 2006, “Plant the seeds for viable coastal future”,

Recent population projections for the Georgia coast issued by 2010-2030 Change in Population of Georgia Counties Georgia Tech say nothing new. We’re growing at almost 20 percent a decade, meaning a near doubling every 35 years.

The Center for a Sustainable Coast projected a population of about 1 million by 2030 for the 11 counties in the coastal region as defined by the Department of Natural Resources, somewhat higher than the 844,000 predicted by Georgia Tech. This compares with a population of 538,469 reported in the 2000 Census report.

But the accuracy of projections is not the point. Increased population will result in more land clearing and environmental disturbance than in the past—there will be larger homes, bigger lots and fewer people per household.

National studies show up to twice as much land is

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Solar cars and charging stations: who wouldn’t?

Tired of Southern Company CEO Fanning’s maybe “next decade” for solar power? Tired of Georgia Power’s Bowers trying to push solar off for fifty years? Let’s hear from somebody who takes on big tasks and gets them done: Elon Musk, who’s already built a rocket that is resupplying the International Space Station, and who is also building all-electric cars.

Carl Hoffman wrote for Smithsonian magazine December 2012, Elon Musk, the Rocket Man With a Sweet Ride

When he’s not launching rockets, Musk is disrupting the notoriously obdurate automobile industry (see National Treasure, p. 42). While industry giants like Chevrolet and Nissan and Toyota were dithering with electric-gasoline hybrids, this upstart kid said he would design and manufacture an all-electric car that would travel hundreds of miles on a single charge. The Tesla Roadster hit the streets in 2008 with a range of 200 miles, and the far more functional Model S, starting at $57,000, was introduced in June. It’s the world’s first all-electric car that does everything my old gasoline version does, only better. The high-end model travels 300 miles on a single charge, leaps from zero to 60 in 5.5 seconds, slows from 60 to a dead stop in 105 feet, can seat up to five, has room for mulch bags and golf clubs, handles like a race car and its battery comes with an eight-year, 100,000-mile warranty. If you charged it via solar panels, it would run off the sun. One hundred a week are being produced in a former Toyota factory in Fremont, California, and nearly 13,000 people have put deposits on them….

And since that story: Continue reading →