nuclear-news

The News That Matters about the Nuclear Industry Fukushima Chernobyl Mayak Three Mile Island Atomic Testing Radiation Isotope

Senator wants answers from DHEC about uranium that leaked from SC nuclear plant

BY SAMMY FRETWELL, sfretwell@thestate.com  July 26, 2018 

A state senator says he wants answers on why uranium leaked through a hole in the floor of a Richland County nuclear plant with a history of troubles and groundwater contamination.

State Sen. Darrell Jackson, D-Richland, is asking the S.C. Department of Health and Environmental Control to explain what it knows about uranium contamination discovered recently at the Westinghouse nuclear fuel factory on Bluff Road.

At Jackson’s request, DHEC has agreed to hold a public meeting to discuss the leak and other problems. Jackson sent a letter to DHEC on Thursday outlining his concerns………

A state senator says he wants answers on why uranium leaked through a hole in the floor of a Richland County nuclear plant with a history of troubles and groundwater contamination.

State Sen. Darrell Jackson, D-Richland, is asking the S.C. Department of Health and Environmental Control to explain what it knows about uranium contamination discovered recently at the Westinghouse nuclear fuel factory on Bluff Road.

At Jackson’s request, DHEC has agreed to hold a public meeting to discuss the leak and other problems. Jackson sent a letter to DHEC on Thursday outlining his concerns.

………The uranium leak is the latest in a series of problems that have plagued the facility for decades. In the early 1980s, regulators discovered the groundwater was contaminated with fluoride and ammonia. Solvents later were found in groundwater. Solvents are particularly toxic to people exposed to them. The agency also found nitrate in the groundwater that dates to the 1980s. Nitrate is toxic to babies who drink formula with contaminated water.

Efforts to clean up the contamination have produced mixed results, with some pollution continuing to show up in the water……..

In addition to those problems, the Nuclear Regulatory Commission has fined and cited Westinghouse more than a dozen times dating to at least 1993. Those problems range from buildups of uranium in air-pollution control devices and incinerators to worker accidents.https://www.thestate.com/latest-news/article215543880.html

July 28, 2018 Posted by | incidents, politics, USA | Leave a comment

Trump using inappropriate Defense Production Act to prop up failing coal and nuclear power plants.

USA Today 25th July 2018 For all the serious national security threats currently facing our country,
it seems like a waste of time and resources to use a nearly 70-year-old
defense law to rescue failing, outdated industries.

Yet that is precisely what the Trump administration is planning to do. The administration
indicated last month that it intends to use the Defense Production Act of
1950, enacted as a drastic national-security measure to be deployed in time
of war, to prop up failing coal and nuclear power plants.

Invoking this act would be a blatant misuse of the law, which came into effect at the outset
of the Korean War and with the intent of ensuring rapid mobilization of
U.S. industries within the larger context of the Cold War. And it will be
costly for anyone who pays an electric bill.

Today, the president wants to rely on the act to intervene in the energy market and bail out unprofitable
power plants that can no longer compete against natural gas and renewables.
The administration claims these plants are necessary to prevent blackouts
on the grid — a claim nearly all experts say is untrue. The
administration is instead motivated largely by politics — Trump promised
repeatedly on the campaign trail and while in office to bring about a
renaissance in an industry that is in irreversible decline.
https://eu.usatoday.com/story/opinion/2018/07/25/donald-trump-energy-plan-save-coal-cost-consumers-column/792523002/

July 28, 2018 Posted by | politics, USA | Leave a comment

Hanford Plutonium Finishing Plant clean-up to be restarted

Daily Mail 27th July 2018 , Work to demolish a former nuclear weapons production factory in Washington
state may resume in September, about six months after it was halted when
workers were exposed to radioactive particles, the U.S. Department oEnergy said Thursday.
The agency will implement extra safety measures for
workers demolishing the Plutonium Finishing Plant on the Hanford Nuclear
Reservation, which is near Richland. The plant was involved in producing
much of the plutonium for the nation’s nuclear arsenal.
Hanford officials
issued a report in late March that said a total of 42 Hanford workers
inhaled or ingested radioactive particles when they were exposed during
contamination events in June and December of last year. Radioactive
contamination was also found outside plant offices and inside two dozen
vehicles, the report said.
http://www.dailymail.co.uk/wires/ap/article-5997239/Work-demolish-nuke-weapons-plant-resume-September.html

July 28, 2018 Posted by | - plutonium, USA | Leave a comment

Optimistic report on Swansea Bay Tidal Lagoon- tidal renewable energy for Britain?

Wales Online 26th July 2018 , A new task force is being set up to look at ways of resurrecting plans for
the Swansea Bay Tidal Lagoon, which appeared dead in the water just last
month. It follows the publication of a report which said the £1.3bn
project could be delivered without the need for a UK Government financing
deal. The report concluded that the lagoon was “fundamentally a strong
and deliverable technical proposition”.Paul Marsh, of report authors
Holistic Capital, said: “We believe the project can be funded
independently of UK Government, and potentially delivered as a purely Welsh
initiative. “We believe, based on our in-depth review, that the original
£1.3bn cost of the lagoon can be reduced.
https://www.walesonline.co.uk/news/wales-news/plans-swansea-bay-tidal-lagoon-14952875

July 28, 2018 Posted by | renewable, UK | Leave a comment

Renewable energy headed to be 50% of total UK electricity generation by 2025.

Dave Toke’s Blog 26th July 2018 Today’s UK energy statistics reveal that renewable electricity generation
increased by around 20 per cent in just one year so that 29.3 per cent of electricity consumed came from renewable energy in 2017.

If at least 80 per cent of the offshore windfarms now in different stages of planning (let alone other renewable energy sources) come online, as could be expected, in the next 7 years, then renewable energy will comprise half of total UK electricity generation by 2025.

Electricity consumption fell once again in the year 2017 compared to 2016. Electricity consumption is now 9 per cent less than it was in 2010. over 20 GWe of offshore wind are in various stages of planning and construction. In total these would generate around 25 per cent of UK electricity.

Since the Government are saying they will hold auctions for offshore wind and some other renewables in 2019 and 2021
this means that a lot of them will be built by 2025. Of course we are going to have substantially more onshore wind and solar by 2025 to buttress these figures (although the Government are doing very little to help) meaning that electricity generated from renewable energy will top 50 per cent of total consumption in 2025/6
http://realfeed-intariffs.blogspot.com/2018/07/renewables-generated-close-to-30-per-of.html

July 28, 2018 Posted by | renewable, UK | Leave a comment

Climate change ensures that there’ll be more heat waves

It’s a savage summer in the Northern Hemisphere – and climate change is slashing the odds of more heatwaves https://theconversation.com/its-a-savage-summer-in-the-northern-hemisphere-and-climate-change-is-slashing-the-odds-of-more-heatwaves-100582

In Australia we know about sweltering summer heat. We all remember the images of burned koala pawscollapsing tennis players and, far more seriously, the tragic events of Black Saturday.

Aussies may scoff at Britain’s idea of a heatwave, but this time it’s the real deal and it’s no laughing matter.

Extreme heat has hit locations throughout the Northern Hemisphere, in places as far apart as MontrealGlasgowTokyo and Lapland. In the past few weeks heat records have tumbled in a wide range of places, most notably:

Heat has not been the only problem. Much of northern Europe is experiencing a very persistent drought, with little to no measurable rainfall in months. This has caused the normally lush green fields of England and other European countries to turn brown and even reveal previously hidden archaeological monuments.
 

There have also been major wildfires in northern EnglandSweden and, most recently and devastatingly, Greece. The Greek wildfires came off the back of a very dry winter and spring.

What’s behind the widespread extreme heat?

The jet stream, a high-altitude band of air that pushes weather systems around at lower altitudes, has been weaker than normal. It has also been positioned unusually far to the north, particularly over Europe. This has kept the low-pressure systems that often drive wind and rain over northern Europe at bay.

The jet stream has remained locked in roughly the same position over the Atlantic Ocean and northern Europe for the past couple of months. This has meant that the same weather types have remained over the same locations most of the time.

Weather is typically more transient than it has been recently. Even when we do have blocking high-pressure systems associated with high temperatures in northern Europe, they don’t normally linger as long as this.

Is it driven by climate change?

Although climatologists have made great strides in recent years in the field of event attribution – identifying the human climate fingerprint on particular extreme weather events – it is hard to quantify the role of climate change in an event that is still unfolding.

Until the final numbers are in we won’t be able to tell just how much climate change has altered the likelihood or intensity of these particular heat extremes.

Having said that, we can use past analyses of extreme heat events, together with future climate change projections, to infer whether climate change is playing a role in these events.

We also know that increasing numbers of hot temperature records are being set, and that the increased probability of hot temperature records can indeed be attributed to the human influence on the climate.

In Europe especially, there is already a large body of literature that has looked at the role of human-caused climate change in heat extremes. In fact, the very first event attribution study, led by Peter Stott from the UK Met Office, found that human-caused climate change had at least doubled the likelihood of the infamous European heatwave of 2003.

For all manner of heat extremes in Europe and elsewhere, including in Japan, a clear and discernible link with climate change has been made.

Research has also shown that heat extremes similar to those witnessed over the past month or two are expected to become more common as global temperatures continue to climb. The world has so far had around 1℃ of global warming above pre-industrial levels, but at the global warming limits proposed in the Paris climate agreement, hot summers like that of 2003 in central Europe would be a common occurrence.

At 2℃ of global warming, the higher of the two Paris targets, 2003-like hot summers would very likely happen in most years.

Similarly, we know that heat exposure and heat-induced deaths in Europe will increase with global warming, even if we can limit this warming to the levels agreed in Paris.

But summers have always been hot, haven’t they?

For most parts of the world summers have got warmer, and the hottest summer on record is relatively recent – such as 2003 in parts of central Europe and 2010 in much of eastern Europe. One exception is central England, where the hottest summer remains 1976, although it may be challenged this year.

While extreme hot summers and heatwaves did happen in the past, they were less common. One big difference as far as England is concerned is that its extreme 1976 heatwave was a global outlier, whereas this year’s isn’t.

In 1976 northwestern Europe had higher temperature anomalies than almost anywhere else on the globe. In June 2018 the same region was unusually warm, but so was most of the rest of the Northern Hemisphere.

So while the persistent weather patterns are driving much of the extreme heat we’re seeing across the Northern Hemisphere, we know that human-caused climate change is nudging the temperatures up and increasing the odds of new heat extremes.

July 27, 2018 Posted by | 2 WORLD, climate change | 2 Comments

France’s nuclear power stations affected by extreme heat – causing restricted output

S&P 24th July 2018 , France’s EDF expects nuclear-fired power production at its Bugey and
Saint-Alban power stations to be curtailed “due to extreme temperature forecast,” the utility said Tuesday. On grid operator RTE’s website, EDF said environmental issues are limiting “some” nuclear production availability in the country, starting Saturday. EDF did not give details on the exact impact of the output restrictions. The two nuclear power stations have a combined capacity of over 6 GW. Environmental issues have already resulted in weekend outages at EDF’s Bugey-3 reactor on the river Rhone.

Hot weather conditions previously have led to cooling water restrictions due to raised river temperatures. According to forecaster MeteoFrance, temperatures should remain above seasonal average, or around 2 degrees Celsius above norms over the weekend.
https://www.spglobal.com/platts/en/market-insights/latest-news/electric-power/072418-high-temperatures-to-cut-french-nuclear-production-edf

July 27, 2018 Posted by | climate change, France | Leave a comment

Japan has amassed enough plutonium to make 6,000 nuclear bombs

Economist 25th July 2018 Japan has now amassed 47 tonnes of plutonium, enough to make 6,000 bombs.
What is Japan doing with so much plutonium? Plutonium is at the heart of
Japan’s tarnished dream of energy independence. Spent fuel from nuclear
reactors can be reprocessed to extract plutonium, which is then recycled
into mixed oxide, or MOX, fuel. This was intended for use in Japan’s
reactors but most of its nuclear power plants have been offline since the
2011 Fukushima disaster.

Tougher safety checks have failed to reassure the
nuclear-phobic public that the reactors can be restarted. And Japan’s
nuclear-energy fleet is ageing. Taro Kono, Japan’s foreign minister, has
admitted that this situation is “extremely unstable”.

Japan’s status as a plutonium superpower is increasingly under scrutiny. The government
says it has no intention of building a bomb. But China and other countries
question how long it can be allowed to stockpile plutonium. Analysts worry
about a competitive build-up of plutonium in Asia.

Moreover Japan’s stock, which is weapons-grade, is reprocessed and stored in France and
Britain. It is moved across the world in heavily armed convoys. America
says those shipments and the storage of plutonium in civilian sites present
a potential threat to non-proliferation goals: they could be redirected to
make weapons, or targeted by terrorists. It is nudging its ally to start
reducing the hoard.
https://www.economist.com/the-economist-explains/2018/07/25/why-does-japan-have-so-much-plutonium

July 27, 2018 Posted by | - plutonium, Japan | Leave a comment

Warming sea water affecting cooling systems in Finland’s nuclear power station

Warm sea water in Finland reduces power from Loviisa nuclear plant https://www.reuters.com/article/us-finland-nuclear-fortum-oyj/warm-sea-water-in-finland-reduces-power-from-loviisa-nuclear-plant-idUSKBN1KF2COLefteris Karagiannopoulos 26 July 18  OSLO (Reuters) – Finland’s Loviisa power plant, consisting of two reactors with a combined capacity of 1 gigawatt, had to reduce power by 170 megawatts on Wednesday as the sea water that is used to cool the reactors had become too warm, operator Fortum said.

Because of the very warm temperatures the Nordic region is currently experiencing, the sea water that is collected to cool the Loviisa reactors is warmer and the water released is also warmer, at 32 degrees Celsius on Wednesday.

Releasing hot water back to the sea after cooling the reactors could be a hazard and if it exceeds 34 degrees Fortum said the reactors must be shut down due to regulations.

“We decreased power by 170 megawatts for a bit less than two hours. The sea water that cools the reactors was at 24 degrees, which is warmer than usual,” Fortum’s chief of operations in the plant, Timo Eurasto, told Reuters.

Such a rare occurrence may happen again in the next days because of the unusually warm temperatures, he said, adding that there was no danger to people, the plant, or the environment.

“High sea water temperature may indeed reduce the efficiency of the cooling systems of the plant. This is compensated by reducing or shutting down the reactor power,” said Nina Lahtinen, nuclear safety section head at Finland’s regulator STUK.

In Germany traders warned last week that higher temperatures in August may create cooling issues for the country’s reactors, with E.ON subsidiary PreussenElektra cutting output slightly from two units.

Sweden’s nuclear energy regulator SSM, told Reuters on Tuesday that power production at the Forsmark nuclear plant has also been reduced “by a few percentage points” due to cooling issues.

Last time Fortum had to reduce power in its reactors due to warmer-than-usual cooling water was seven years ago, said Loviisa plant’s Eurasto.

Unusually warm and dry weather in the Nordics led temperatures to record highs this summer, affecting water levels at the reservoirs that feed Norway and Sweden with hydropower, causing prices to spike as a result.

July 27, 2018 Posted by | climate change, Finland | Leave a comment

Japan’s biggest utility, Tokyo Electric Power Company moving from nuclear power to renewables

Japan’s Tepco plans 7GW renewables roll-out, in pivot away from nuclear, REneweconomy, By Sophie Vorrath on 26 July 2018 

July 27, 2018 Posted by | business and costs, Japan, renewable | Leave a comment

South Carolina Nuclear Plant leaking radioactive uranium into ground below

Uranium Leaked Through Floor of South Carolina Westinghouse Nuclear Plant https://www.ecowatch.com/south-carolina-nuclear-plant-leak-2590122072.html 26 July 18 nuclear plant in Richmond County, South Carolina with a history of contaminating groundwater has leaked radioactive uranium into the soil below the plant, The State reported Tuesday.

South Carolina Department of Health and Environmental Control (DHEC) officials said there was no reason to believe this leak left the the site of the Westinghouse plant or posed a threat to public drinking water, but state senator Darrell Jackson is calling for a public meeting to discuss the leak and other historic issues at the plant, The State further reported Wednesday.

“This is very disturbing,” Jackson said. “This is one of the fears that those of us who grew up in that area, and lived in that area, have always talked about. I’m asking DHEC to get to Westinghouse officials and let’s have a public meeting, not just with elected officials, but we need citizens there also.”

The company informed the U.S. Nuclear Regulatory Commission (NRC) of the leak July 12, which came through a hole in a part of the plant where acid is used. The hole was three inches and extended six feet into the ground, the NRC told The State.

The NRC found uranium levels in the soil of 4,000 parts per million, more than 1,000 times higher than average for soil.

“That’s a lot, oh yeah,” U.S. Geological Survey scientist Frank Chapelle told The State.

The company has covered the hole with a metal plate and said it would not use the area until it was completely repaired.

The DHEC said they were still testing the groundwater on the site to see if it was contaminated, but said the plant itself was far enough away from public drinking water that it shouldn’t cause a problem.

“Based on existing information, there is no threat to the public from this recent release or from historical groundwater contamination at this secured site as there is no exposure risk to the general public,” DHEC spokesperson Tommy Crosby told The State.

But Jackson was not reassured.

“What we don’t know is what kind of impact that’s going to have 20 years from now on the groundwater, this drip, drip, drip,” Jackson said. “I don’t know of too many people too receptive to living in the area when they know the groundwater is contaminated.”

DHEC spokesperson Cristi Moore said the agency would consider the senator’s request for a meeting.

This isn’t the first time safety concerns have surrounded the Westinghouse plant.

Part of the plant had to shut down two years ago because of uranium found accumulating in an air pollutiondevice, The Associated Press reported. It was also cited by the federal government this year for failing to plan adequately for a potential radiation burst.

Groundwater below the plant has also been found to be contaminated with nitrate since 1984. While clean up efforts were made, the nitrate was not entirely removed, The State reported.

The leak comes as the Trump administration has promised to assist unprofitable nuclear and coal plants. Its most recent plan, reported in June, would require that grid operators buy power from struggling plants for the sake of national security.

July 27, 2018 Posted by | incidents, USA | Leave a comment

Creusot nuclear safety scandal continues with many more anomalies revealed

Stop Penly 24th July 2018 , Creusot, the scandal continues and concerns a growing number of components.
On July 17, 2018, EDF published a note on the information provided to the safety authority concerning the nuclear equipment manufacturing files carried out at the Creusot plant, now under the control of the state energy
operator.

The verification of all the manufacturing files of these components reveals 1,775 anomalies and 449 non-compliances on the equipment of 46 of its operating nuclear reactors. With 94 anomalies and 19 nonconformities for 34 parts manufactured at Le Creusot, reactor 3 Bugey (Ain) seems to be the most affected.
http://stopeprpenly.org/?p=1161

July 27, 2018 Posted by | France, safety | Leave a comment

Is the 100 in Holtec’s Spent Nuclear Fuel HI-STORM 100 Cask a Reference to “Exemptions” to its Certificate of “Compliance” (CoC)? — Mining Awareness +

Originally posted on Mining Awareness + : Holtec is up to its 10th Amendment for its Certificate of “Compliance” for its Spent Nuclear Fuel System, for Lethal High Level Nuclear Waste. If the last few Amendments are indicative, each Amendment has been characterized by at least one Revision, and each Amendment and Revision has multiple exemption requests.…

via Is the 100 in Holtec’s Spent Nuclear Fuel HI-STORM 100 Cask a Reference to “Exemptions” to its Certificate of “Compliance” (CoC)? — Mining Awareness +

July 27, 2018 Posted by | Uncategorized | Leave a comment

More US NRC Safety Related Exemptions for Holtec: Increase Risk of a Criticality Accident and are Illegal (Comment Deadline July 30th, 11:59 pm) — Mining Awareness +

Originally posted on Mining Awareness + : Forget North Korea, Holtec and its owner Kris Singh is the biggest nuclear menace. Holtec’s nuclear “spent fuel” canisters are already a flimsy 1/2 inch thick, for the sealed metal part which protects the public from radiation, even though they are huge, as seen in the picture. The concrete surrounding…

via More US NRC Safety Related Exemptions for Holtec: Increase Risk of a Criticality Accident and are Illegal (Comment Deadline July 30th, 11:59 pm) — Mining Awareness +

July 27, 2018 Posted by | Uncategorized | Leave a comment

USA Unlikely To See New Nuclear Power Anytime Soon

Study: US Unlikely To See New Nuclear Power Anytime Soon, WABE   Nuclear power doesn’t have much of a future in the U.S., according to a recent paperthat says the country is unlikely to see many new reactors in coming decades, unless there are major policy changes.

That means the only nuclear reactors under construction in the country right now, which are here in Georgia, could be the last ones built in the U.S. for years.

A fifth of the nation’s electricity comes from nuclear power, but the number of plants is shrinking. Some have already closed, and others are scheduled to. Low natural gas prices have made building new nuclear reactors less competitive, and renewable energy is getting more competitive………..The findings in the paper weren’t a surprise to Sara Barczak, regional advocacy director with the Southern Alliance for Clean Energy, a group that has been critical of the nuclear expansion at Plant Vogtle in Georgia.

She said years ago, there were more than 15 new reactors planned in the Southeast, but now there are only the two at Vogtle going forward. A similar project in South Carolina was canceled last year.

“The authors took a hard look at the realities … coming to the conclusion that it’s extremely costly, it takes quite a long time for these things to come online if they do, ever,” she said.

And the idea that nuclear power faces an uncertain future isn’t bad news to everyone.

“Nuclear energy is too expensive and too dangerous, and uses a ton of water,” said Colleen Kiernan, executive director of the group Georgia Conservation Voters.

Instead, she supports investing more in energy efficiency, renewable power and battery storage.

The two nuclear reactors under construction at Plant Vogtle, near Augusta, are years behind schedule and billions of dollars over budget. Last year, when the future of that project was up in the air, there were questions of whether it was really needed in Georgia. ….https://www.wabe.org/study-us-unlikely-to-see-new-nuclear-power-anytime-soon/

July 27, 2018 Posted by | business and costs, politics, USA | Leave a comment