Category Archives: Solar

2 gigawatts of Wind Power off Fukushima, plus solar

Southern Company didn’t do the renewable energy study for Georgia when Mark Z. Jacobson’s study showed All U.S. east coast electricity could come from offshore wind 3 seasons out of 4. Now somebody else has, including how to build offshore wind turbines to withstand hurricanes.

Rob Gilhooly wrote for New Scientist 16 January 2013, Japan to build world’s largest offshore wind farm,

The wind farm, which will generate 1 gigawatt of power once completed, is part of a national plan to increase renewable energy resources following the post-tsunami shutdown of the nation’s 54 nuclear reactors. Only two have since come back online.

The project is part of Fukushima’s plan to become completely energy self-sufficient by 2040, using renewable sources alone. The prefecture is also set to build the country’s biggest solar park.

The wind farm will surpass the 504 megawatts generated by the 140 turbines at the Greater Gabbard farm off the coast of Suffolk, UK — currently the world’s largest farm. This accolade will soon pass to the London Array in the Thames Estuary, where 175 turbines will produce 630 megawatts of power when it comes online later this year. The Fukushima farm will beat this, too.

How will these wind turbines work?

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Solar: Pieces of a Puzzle —Dr. Michael G. Noll

Op-ed in the VDT today, responding to a response to my op-ed. -jsq

If the attempt of a guest column from Jan 13 was to shine light on solar power, it left everyone in the dark. Neither mockery nor close mindedness will assist us in finding real answers if we want to solve the energy puzzle of the 21st century.

In July 2012, the Financial Times interviewed Jeffrey Immelt, CEO of GE. GE knows perhaps more about the world of energy business than any other company. Immelt stated that

“on a cost basis it is impossible to justfy investing in nuclar power for the future.”

People who sitll claim that solar is more expensive than nuclear are not paying attention. If solar is viable as far north as New Jersey, it certainly is in Georgia. If countries like Germany can excel in solar energy production, so can we. Companies like Walmart, Costco, Apple, and Google are havily investing in solar because it works.

It should also be noted that the nuclear plant on Crystal River has been idle since 2009. As the Tampa Bay Times reported last December,

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China, etc., mining uranium in Niger and Mali

A commenter on Mali: a French War for Uranium suggested that if "that zone" (presumably the Sahara in Mali and Niger) were such an El Dorado the U.S. and the Chinese would have long been interested. Actually, it turns out numerous countries are involved, especially along the Uranium Highway in the Uranium Province in Niger. Not the Americans so much, but definitely the Chinese.

According to World Information Service on Energy Uranium Project, in Mali, it's the Canadians (Cascade Resources Ltd., Northern Canadian Uranium Inc., Rockgate Capital Corp.) and the Australians (Oklo Uranium Ltd).:

The following companies are performing uranium prospection and/or exploration in Mali: Cascade Resources Ltd. , Northern Canadian Uranium Inc. , Rockgate Capital Corp. , Oklo Uranium Ltd

Faléa uranium/silver project

> View deposit info
Opposition to uranium mining in Faléa: Association des ressortissants et amis de la Commune de Faléa (ARACF)

Pre-Feasibility study on Faléa mine project started: On Nov. 15, 2012, Rockgate Capital Corp. announced the commencement of a Pre-Feasibility study on its Faléa U-Ag-Cu project in south-west Mali. Rockgate has engaged the services of the DRA Group of Johannesburg, South Africa to complete the study.

Environmental and social baseline studies commissioned on Faléa mine project: On April 26, 2010, Rockgate Capital Corp. announced that it has commissioned environmental and social baseline studies on the Faléa Project, Mali.

Apparently Niger has more recoverable Uranium than either the U.S. or Canada; more than Kazakhstan; more than any country except Australia.

In Niger, it's Russia, Korea, India, and here are a few notes about Chinese involvement:

Areva ready to give Chinese access to Imouraren uranium mine: French nuclear giant Areva is ready to open up to a Chinese partner the
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Mali: a French War for Uranium

Google for Mali War in French, and it seems nobody in France is fooled: France is going to war in Mali for oil, gas, gold and… uranium just across the border in Niger. Have you ever heard of a war for sunshine or wind? Let’s get on with solar and wind for energy independence, including from wars for fuels.

Even Le Monde politely asks the question, Pourquoi la France intervient-elle au Mali? Why is France intervening in Mali?

matL : Quels sont les enjeux stratégiques majeurs que présente le Mali, non seulement pour la France mais pour la région entière ? matL : What are the important policy challenges posed by Mali, not only for France but for the entire region?
Les enjeux sur les ressources extractives, à savoir notamment le pétrole et le gaz sur le site de Taoudenni qui se trouve à cheval sur trois pays, Mauritanie, Mali et Algérie. Ensuite, l’uranium puisqu’il en a été découvert dans l’Adar des Iforas. Mais ces trois ressources extractives ne sont pas encore en état d’exploitation. En revanche, le Mali est le troisième producteur d’or sur le continent africain. Ce sont là les enjeux géostragégiques. Issues of extractive resources, notably including oil and gas on the site Taoudenni which straddles three countries, Mauritania, Mali and Algeria. Then, since uranium has been discovered in the Adrar des Iforas. But these three extractive resources are not yet ready to use. However, Mali is the third largest gold producer in Africa. These are the geostratigic issues.
S’il y avait implosion du Mali par la prise du pouvoir central par les groupes armés djihadistes, il y aurait nécessairement des conséquences négatives sur l’ensemble des pays de la sous-région. If there was implosion of Mali by making the central government by armed groups jihadists, there would have negative consequences for all countries in the sub-region.
Visiteur : Bonjour, le gisement d’uranium exploité par Areva se trouve au Niger à quelques centaines de kilomètres à l’est de la zone de combats. Pensez-vous qu’il existe un lien entre l’intervention et la protection éventuelle de cette source d’énergie vitale pour la France ? Caller: Hello, the uranium deposit is operated by Areva in Niger a few hundred kilometers east of the combat zone. Do you think there is a link between the intervention and the possible protection of this vital energy source for France?
En tout cas, l’hypothèse n’est pas du tout à écarter car il y aura des conséquences sur l’ensemble de la sous-région. In any case, the hypothesis is not at all ruled out because there will be an impact on the entire sub-region.

Stéphane Lhomme was more blunt in Le nouvel Observateur yesterday, Guerre au Mali : sécuriser notre approvisionnement en uranium, War in Mali: secure our provisions of uranium,

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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

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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The water is not lost. —Forrest H. Williams

Valdosta resident Forrest H. Williams replied in the VDT today to my op-ed of 6 January. His information seems a bit out of date. For example, he cites Progress Energy’s Crystal River nuke as a good example, when it’s been down since 2009 and is still producing zero percent power, both according to the NRC. Readers of this blog know that the blog version of my op-ed already links to sources for everything I said. I may respond more later, but no doubt there are other people who want to get involved in this discussion. And I do thank Forrest H. Williams for airing the sort of disinformation that is out there, so others can dispel it.

Oh, and saying water that is evaporated is not lost is like saying trees that are burned are not lost. Evaporated water is not available for agricultural or wildlife or drinking water use, and thus is indeed lost.

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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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Crystal River nuke still can’t get insurance payoff

Nobody wants to pay to fix Progress Energy's Crystal River nuke: not PGN, not its new owner Duke Energy, not Nuclear Electric Insurance Ltd. (NEIL). So maybe this nuke, only 160 miles from here, will be staying shut permanently? What say we do the same for the new nukes at Plant Vogtle, only 200 miles from here, before they even open?

John Downey wrote for the Charlotte Business Journal, Crystal River nuke plant stymies Duke Energy Utility facing penalties, high costs for repairs,

After two mediation sessions, Progress Energy Florida and its insurer haven't agreed how much of the potential repair costs for the utility's crippled Crystal River nuclear unit are covered.

It appears all but certain that Progress — a Duke Energy Corp. subsidiary — will have to pay millions of dollars as a penalty for failing to make a timely decision on whether to repair the plant.

Repair expenses have been calculated at between $1.5 billion and $3.4 billion, plus what it costs to buy power to replace what Crystal River would have produced while it is being repaired.

What kept shut Crystal River down from 2009 on was a concrete containment separation. Maybe those errors in pouring concrete at Plant Vogtle are Continue reading →

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 →