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April 7, 2025 by Nukewatch Leave a Comment

Welcome to Planet Vogtle: The Lessons of Georgia’s Nuclear Boondoggle

By Stephen Wing

A global race is on to see who will host the next nuclear disaster, and as always the U.S.A. is determined to take the lead. On June 18, 2024 the Senate passed the so-called ADVANCE Act, pledging billions of taxpayer dollars to the most expensive, inefficient, and toxic form of energy ever devised. Thanks to the $37 billion expansion of Vogtle Nuclear Station, Georgia Power ratepayers like me know what is ahead: record-breaking profits for utility companies, record-breaking power bills for the rest of us.

Lavish federal subsidies under the last four presidents and a grandiose “nuclear renaissance” public relations campaign have failed to reverse decades of decline for nuclear energy.

No surprise — it’s an obsolete, dangerous, and financially untenable technology that no private investor or insurance carrier will touch.

But now, like the Four Horsemen of the Apocalypse, what Naomi Klein calls “disaster capitalism” comes galloping to the rescue. A rare bipartisan consensus hails “clean, safe nuclear energy” as the answer to climate change. The 93-page ADVANCE Act —cleverly concealed within the three-page text of the Fire Grants Safety Act — delivers the entire wish list of the nuclear industry. Only Bernie Sanders and Ed Markey voted “no.” Liberal icon Sheldon Whitehouse actually helped draft the legislation.

Calling nuclear power “clean” and “safe” would be laughable if it weren’t such a grim joke. Radioactive contamination plagues it at every step, from carcinogenic uranium mining to routine radionuclide releases at every operating reactor, to the mounting backlog of radioactive waste. “Disposal” is a euphemism; the waste will remain deadly for tens of thousands of years, longer than the entire history of civilization, with no safe storage option in sight. [“Abandonment” is the word Dr. Gordon Edwards uses.]

Expecting nukes to help slow global warming is equally deluded. The two new reactors at Vogtle — the nation’s first since the Three Mile Island meltdown in 1979 — took 15 years to construct, double the original estimate. We would have to build 1,400 more within ten years to noticeably impact the pace of climate change. Developing untested technologies such as “small modular nuclear reactors” will take decades longer.

The ADVANCE Act greases the tracks by eliminating regulatory barriers, essentially transforming the Nuclear Regulatory Commission from a safety watchdog into an industry booster. It curtails the licensing process, downgrades health and safety standards, and promotes the export of nuclear technology. The U.S. can now compete with Russia and China to spread “nuclear waste factories” like Vogtle around the globe.

The NRC ever seriously hindered the industry it is charged to regulate. The new legislation comes amid a nationwide rush to extend the licensing of nuclear reactors from their estimated safe lifespan of 40 years to 60, 80, even 100 years, despite the proven tendency of radioactivity to “embrittle” the concrete and metals that shield us from exposure.

Though media coverage of the ADVANCE Act was largely clueless, several outlets quoted a statement by Ed Lyman of the Union of Concerned Scientists: “Make no mistake: This is not about making the reactor licensing process more efficient, but about weakening safety and security oversight across the board, a longstanding industry goal.”

The only reason utilities are pushing nukes — and the only reason they ever did — is profit. Ever since Eisenhower heralded “the peaceful atom” and the industry promised energy “too cheap to meter,” nuclear power has depended entirely on government subsidies to survive. By far the costliest way to generate electricity, it’s also the most profitable, since we the taxpayers cover most of the costs, from uranium mining and enrichment to managing radioactive waste, to the uninsurable consequences of catastrophic accidents.

Betting on nukes not only wastes irrecoverable time and money; it preempts real solutions. Investing the same tax dollars in renewables like solar and wind, energy-efficient retrofits, and upgrading the power grid would displace far more carbon emissions. Renewables already provide more electricity globally than nukes, are far cheaper per kilowatt-hour, and can be expanded much more rapidly while generating exponentially more jobs.

Given escalating threats of extreme weather and terrorism, declining safety standards, and the industry’s eagerness to sell its radioactive snake-oil to developing nations, the odds of another deadly meltdown somewhere in the world approach the threshold of inevitability.

On the eve of Georgia Power’s triumphant ribbon-cutting for its new reactors, six environmental and consumer groups released “Plant Vogtle: The True Cost of Nuclear Power in the United States,” a 35-page report exposing the political maneuvering and cynical profiteering that made the project a “success.”

The story begins in 2009, when most U.S. utilities had abandoned the “nuclear renaissance” due to plunging natural gas prices, zero growth in energy consumption, and the astronomical cost of nuclear reactors. Despite federal loan guarantees, no one was investing — until the Georgia General Assembly solved the problem with a bill allowing Georgia Power (a subsidiary of Southern Company) to charge customers a monthly fee to finance two additional reactors at Vogtle Nuclear Station, near Augusta.

Georgia Power’s sales had been flat for two decades and its generating capacity was nearly three times the reserves recommended by the federal agency in charge of our national grid. So why would the company build two expensive, unnecessary new reactors? And why would Georgia’s elected utility regulators, the Public Service Commission, allow it?

The four reactors at Vogtle power station in Georgia: “the most expensive power plant ever built on Earth.” Photo: georgiawatch.org

“By all appearances,” the report explains, “the Georgia PSC is deep in regulatory capture, a phenomenon where a regulator prioritizes the interests of the companies it regulates (like Georgia Power) over the public good…. Since Georgia Power is a monopoly and operates outside of a competitive business market, it can shift risks and costs ontocustomers if regulator or legislative bodies enable it. That is exactly what the Georgia PSC did.”

Adding as much as 10% to a typical power bill, the fees raised over $4 billion — 88% of it from residential customers, small businesses, even public schools, and only 11% from major industries, thanks to some canny lobbying. The average household ended up paying about $1,000 upfront to subsidize the reactors. The U.S. Treasury contributed a $12 billion low-interest loan, and the rest of the upfront cost came from other lenders.

But Georgia law guarantees that ratepayers must cover loan repayment along with Georgia Power’s other costs — which the PSC repeatedly approved as the budget jumped from an initial $14 billion to $21, then to $27 billion.

In effect, ratepayers and taxpayers were forced to shoulder the entire investment, while the profits go to Southern Company shareholders. That same year, South Carolina authorized a similar customer fee to expand its VC Summer nuclear station. Both projects were contracted to Westinghouse. Construction began in 2013, but according to the report, “Cost overruns at both reactor sites began immediately, and by early 2017 were so extreme that Westinghouse declared bankruptcy.” In South Carolina, an investigation led to criminal charges against Westinghouse and utility executives, four of whom went to prison and paid steep fines “for lying about the costs and progress of the project.”

“Similar behavior by Westinghouse and Georgia Power/Southern Company officials occurred in Georgia,” the report goes on, “but there has been no accountability…. Commissioners repeatedly accepted Georgia Power’s budget and schedule forecasts in defiance of documented evidence from the Commission’s own staff and consultants that they were materially inaccurate for over ten years.” The PSC also praised the company and nuclear power itself with evangelical fervor, violating state regulations that require neutrality in upholding the public interest.

The two reactors ultimately cost over $36.85 billion, making Vogtle “the most expensive power plant ever built on Earth.” But because the PSC approved an exceptionally high rate of “return on equity,” every cost overrun and construction delay only bolstered Georgia Power’s profits. “Georgia Power was making substantially greater profits from Vogtle 3 and 4’s delay than if it had finished on schedule,” the report says.

“Indeed, commissioners allowed Georgia Power to amass a record $17 billion in profits between 2009 and 2023, while allowing $20 billion in cost overruns for Vogtle 3 and 4.”

In December 2023, the PSC voted to saddle ratepayers with $11.1 billion in cost overruns, often caused by shoddy workmanship, inept management, and poor design. Vogtle-related rate increases will eventually total 23.7% — “in stark contrast,” the report points out, “to claims Georgia Power made in 2016 that completing Vogtle units would put ‘downward pressure on rates.’ . . . It is very likely Georgians will soon be paying the highest power bills in the nation due to Plant Vogtle.”

The report’s conclusion illuminates the deceptive premises of the ADVANCE Act:

“Fossil fuels and uranium are burned to boil water to produce steam to generate electricity which produces large amounts of waste heat. Renewable energy not only does not produce waste heat, but is more than twice as efficient as steam generated power, thus fossil fuel and nuclear energy can be replaced by less than half as much clean, renewable energy . . .”

“Washington, Oregon, Idaho, and South Dakota produced over 60% of their electricity from renewables in 2023, and ten countries generated 60 to 90% of their electricity from renewables in 2022 including Scotland, Iceland, the Netherlands, Germany, and Guatemala, among others. California’s output from wind, water and solar power exceeded demand for 30 of 38 days early in 2024 . . .”

“Investments in a clean energy transition would save substantial amounts of ratepayer money, and would quickly meet the reduced greenhouse gas emissions reduction targets the world needs to address the climate crisis. Yet these investments are not made as they are not as profitable for monopoly utilities seeking to maximize profits. . . . An immense transfer of wealth is taking place from the people of Georgia to a rich, powerful monopoly whose only motivation is to maximize profits.”

On behalf of “the people of Georgia,” I hope citizens of other states are paying attention. You can download the full report here: truthaboutvogtle.com.

— Stephen Wing is a board member with Nuclear Watch South, co-producer of the report.

Filed Under: Environment, Environmental Justice, Newsletter Archives, Nuclear Power, Quarterly Newsletter

February 22, 2025 by Nukewatch Leave a Comment

Fukushima Pollution Solution: Spread Radioactivity Far and Wide

By John LaForge, Z., February 22, 2025

Source: Originally published by Z. Feel free to share widely.

The dispersal of radioactive wastewater from the Fukushima-Daiichi reactor disaster site to the Pacific Ocean is “in line with international safety standards” according to a task force set up by the International Atomic Energy Agency (IAEA), the UN’s nuclear power advocacy program, in a December 24, 2024 report.

Ever since the Tokyo Electric Power Co., or Tepco, first proposed pumping wastewater left from cooling Fukushima’s three hot piles of melted reactor fuel into the Pacific, the IAEA has supported, encouraged, and endorsed the plan, in spite of its own formal published guidelines which advise against it.

In June 2023, Dr. Arjun Makhijani of the Institute for Energy and Environmental Research, published a scathing critique of the IAEA’s approval, finding the oceanic pollution violates essential provisions of the agency’s own General Safety Guide.

The IAEA’s first 2023 report on the dumping scheme said the plan was “consistent” with its standards, and it claimed even before the first major release of the radioactive water that it would have a “negligible radiological impact to people and the environment.” Now the IAEA’s onsite laboratory in Japan has analyzed the first ten discharges that have been  conducted between August 2023 and October 2024, Nuclear Engineering International reported.

The bulk of the radioactivity in the wastewater being pumped into the ocean is from tritium, the radioactive form of hydrogen, and carbon-14, neither of which can be filtered from water they contaminate. However, analyses of 1.3 million tons of waste coolant now stored in tanks shows a complex mix of other highly radioactive isotopes, including strontium-90, cesium-134 and -137, cobalt-60, americium, technetium, and even tellurium-127. In 2018, Tepco apologized for the failure of its giant filter system to separate all the materials it promised to, and has said it would repeatedly re-filter the contaminated water to try and remove 62 different reactor-borne isotopes before dumping it into the world’s largest ocean.

IAEA approval is license to copy bad actors

Japan’s oceanic radioactive pollution was supposed to have been banned with the 1972 Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter. This monumental international law against disposing of hazardous and radioactive wastes at sea prohibits dumping “from vessels, aircraft, platforms or other man-made structures.”

Yet the use of major undersea pipelines at Fukushima-Daiichi in Japan, at La Hague in France, and at Sellafield in the UK have been granted exemptions — as if the massive pumping systems were not “man-made.” On a yearly basis, the La Hague plutonium processing system discharges some 1.4 million barrels worth of liquid radioactive waste into the North Sea, Greenpeace reports. And the UK’s Sellafield site pumps 24 million barrels of radioactive liquids into Irish Sea every year.

When the IAEA says that Japan’s ocean dumping is “in line with international safety standards,” this is the globalized radioactive polluting that is being referenced and endorsed.

Radioactive soil to be spread nationwide as construction fill

In spite of obvious risks to workers who handle it and the threat of surface water contamination caused by rain runoff and winds, the Japanese government has approved plans to allow 14-million metric tons of radioactive soil — and 300,000 metric tons of radioactive ash from incinerators — to be used in public works projects like road and railway construction, and even agriculture “nationwide,” according to the international news reports.

The government calls the plan “recycling,” and it’s been consistently opposed by critics who point to federal regulations that forbid any use of radioactive materials that are contaminated with more than 100 becquerels of cesium-137 per kilogram (Bq/kg). Waste that’s “hotter” must be disposed of as radioactive waste.

Yet the government intends to allow the use of soil (scraped from thousands of square kilometers that were hit with fallout from the three meltdowns) containing up to 8,000 Bq/kg of cesium, 80 times the federal limit. Radioactive cesium was spewed in large quantities from the triple meltdowns of March 2011 and it persists in the environment for up to 300 years. (Mountain forests in the fallout zones west of Fukushima cannot have topsoil removed and so remain contaminated with cesium which is spread downhill by heavy rains.)

Watchdogs with the Citizens Nuclear Information Center in Tokyo point out that government rules would be violated if the 8000 Bq/Kg limit is allowed. Yumiko Fuseya wrote in CNIC’s newsletter, “Despite the Nuclear Reactor Regulation Act stating that only waste of 100 Bq/kg (becquerels/kilogram) or less can be recycled, [the plan says] ‘removed soil’ of up to 8,000 Bq/kg can be recycled, and this is a double standard.”

Fuseya complained that Japan’s Ministry of Environment, “claims that ‘disposal’ includes ‘recycling,’ even though Article 41 of the Act on Special Measures Concerning the Handling of Materials Contaminated by Radiation does not include ‘recycling.’

The daily Yomiuri Shimbun reported December 5 that about 75% of some 14 million tons of bagged soil has a radioactive cesium count of 8,000 becquerels or less per kilogram.

CNIC also reports that the government has conducted hair-raising agricultural experiments in Fukushima Prefecture, such as growing and harvesting cucumbers and radishes “in fields where the [contaminated] soil has been covered with normal soil.”

Just as the International Atomic Energy Agency has approved of dispersing contaminated wastewater into the Pacific Ocean, the agency last September gave final approval to Japan’s plan for using the radioactive soil and fly ash (now piled in 14 million 1-tonne bags) for public works projects, saying that the scheme is “consistent with IAEA safety standards.”

Ongoing earthquakes & aftershocks

As if accidents with wastewater pumping, Pacific Ocean poisoning with radioactive wastewater, and spreading millions of tons of cesium-tainted soil around the public commons weren’t hazardous enough, routine earthquakes and their aftershocks off northeast Japan relentlessly rock the Fukushima disaster site and threaten to crack open giant tanks now holding 1.3 million tons of highly radioactive wastewater. Relentlessly frequent quakes also endanger the means of water cooling the 880 tons of molten reactor fuel (or ‘corium’) still thermally hot and radioactively unreachable somewhere beneath the three smashed reactors.

On January 23, after a 5.2 magnitude quake hit the Fukushima Prefecture’s Aizu area, the government warned of possible aftershocks and urged people to “stay vigilant” against landslides and avalanches. Last April 4, a 6.1 magnitude quake rattled Fukushima’s coastline just 47 miles off the site of the three meltdowns — far closer than the super quake of March 2011, the biggest in Japan’s recorded history, which was 80 miles offshore.

Clean-up workers increasingly fear contamination

Following a string of clean-up related radiation accidents at the devastated station, Tepco workers have grown more concerned about their safety. The daily Asahi Shimbun reports that a Tepco survey its workers found that over 40 percent of the workforce was worried about jobsite “radiation issues.” Of this group, 52% said “physical contamination” was their main concern, seven percentage points higher than its 2023 survey. Tepco said that the repetition of exposure accidents on site have likely increased workers’ worries.

In October 2024, two workers were hospitalized after being splashed with highly radioactive liquid wastes bursting from a hose that disconnected inside a wastewater treatment building. And in February 2024, about 5.5 cubic meters, or 5.5 metric tonnes, of highly radioactive liquid waste gushed from the a “cesium absorption apparatus” in an incinerator building before a worker noted it and closed a valve.

The Citizens Nuclear Information Center in Tokyo keeps close track of the routine accidents taking place at Fukushima and across Japan’s nuclear industry here.

New documentary: “Unfogging Fukushima”

The China Global Television Network (CGTN) has produced an English language documentary on the three simultaneous reactor meltdowns and their massive radioactive releases which premiered December 31, 2024.The network announced the debut noting, “Despite extensive efforts over the past 13 years, problems such as discharging nuclear-contaminated water into the sea still exist. CGTN visited the worst-hit area, measured nuclear radiation, and investigated the truth behind the enduring consequences of the accident.” The film is available here.

–Oirginally at Znetwork.com, and CounterPunch.org

Filed Under: Environment, Environmental Justice, Fukushima, Nuclear Power, Radiation Exposure, Radioactive Waste, Weekly Column

January 15, 2025 by Nukewatch Leave a Comment

Protesters Vow to Shut Down Xcel’s Monticello Nuclear Reactor

Ta Pe’juta Wi’chac’pi Win, Erica Crazy Hawk (Star Medicine Women), member of the Crow Creek Sioux Tribe and Indigenous Earth Protectors, at the Rally at Xcel Energy offices in Minneapolis. Photo: Kelly Lundeen

Editor’s Note: Nukewatch is a founding member of the Coalition for a Nuclear-Free Mississippi River which held its first rally to commemorate the two-year anniversary of the most recent tritium leak at Xcel’s Monticello nuclear reactor at the Xcel Energy offices in Minneapolis, Minnesota. Ta Pe’juta Wi’chac’pi Win, Erica Crazy Hawk (Star Medicine Woman), member of the Crow Creek Sioux Tribe and Indigenous Earth Protectors, said of the radioactive leak that reached the Mississippi River and Bdote, the sacred Dakota site of creation: “We were driven from this sacred ground through genocide, a tragedy echoing in places like Palestine today. Now, to see these waters and lands poisoned with radiation adds another layer of unbearable desecration. It is my heartfelt prayer that someone will rise to the occasion and make the morally correct decision and action.”

By Sarah Martin

MINNEAPOLIS — On Thursday, November 21, 50 members of the newly formed Coalition for a Nuclear-free Mississippi River and their supporters rallied in front of Xcel Energy headquarters on Nicollet Mall in the heart of downtown. They demanded the energy company keep to its 2030 shutdown date for the Monticello nuclear reactor because of serious threats posed to public health, the Mississippi River, and drinking water for millions.

As rush hour traffic passed by, motorists and pedestrians saw protesters holding signs reading, “Don’t nuke our river.” Chants like “Xcel let’s be clear, Monticello reactor is not wanted here” were loudly amplified by the surrounding buildings. After chanting for a half hour, demonstrators heard from several speakers.

George Crocker, executive director of the North America Water Office and longtime anti-nuke activist, said, “We’re here today because Xcel Energy wants to continue nuclear operations at Monticello until 2050, and that is a really bad idea for a long list of reasons. There’s equipment failure issues, like what’s going on now after a pipe corroded to pieces and almost a million gallons of [water contaminated with] radioactive tritium leaked into the environment, some of which is now contaminating Minneapolis drinking water. The potential for cataclysmic equipment failure is not diminutive, and it is mounting as reactor components age. There’s nuclear waste issues, as there is no known technology or location capable of isolating irradiated fuel and other radioactively contaminated material from Earth’s biosphere for the required geological periods of time.”

John LaForge, longtime activist with Nukewatch, spoke about the dangerous radioactive leaks at the reactor and the Nuclear Regulatory Commission and media misinformation, stating, “Over and over, Xcel and the NRC told the press that the radioactive tritium did not and could not reach drinking water. They lied, but the media dutifully repeated this lie many times on the radio, in the papers, on television. Any of the reporters could have found out that all the groundwater under the reactor moves toward the Mississippi — drinking water for 20 million people.”

LaForge continued, “The record is clear, but Xcel’s and the NRC’s public statements have been lies. Nothing they say to the press should be believed. As a coalition, we must see to it that the reactor’s 2030 expiration date be enforced, and that this leaky, dangerous, accident-prone nuclear jalopy be permanently shut.”

Whitney Wildman of the Climate Justice Committee stated, “We stand with groups organizing to shut down the Monticello Nuclear plant because we know that we can’t trust giant corporations to operate with the people’s health and safety in mind because that’s not their priority. We know that under capitalism these companies plan to exploit the land and its people to the breaking point, all in the name of profits.”

The program concluded with a lively, creative street theater piece depicting the cozy and alarming relationship between the NRC and the officials at the Monticello nuclear power reactor.

The coalition held a teach-in on the dangers of the Monticello reactor and nuclear power on December 4 at the New City Center in Minneapolis.

— Published by Fight Back! News, Nov. 25, 2024

⸺ See www.SaveTheMississippi.com, for more on the Coalition for a Nuclear-Free Mississippi River. Sign the petition to stop the license extension for the Monticello nuclear reactor.

Filed Under: Environmental Justice, Newsletter Archives, Nuclear Power, Office News, Protect the Water Close Xcel's Monticello Reactor, Quarterly Newsletter

January 15, 2025 by Nukewatch 2 Comments

New UN Panel to Study Effects of Nuclear Attacks

By Ray Acheson

For the first time since 1989, the United Nations will establish a panel of experts next year to examine the effects of nuclear [attacks]. In a resolution adopted on Nov. 1, 2024, at the UN General Assembly First Committee on Disarmament and International Security, 144 states voted in favor of setting up a new panel of 21 experts to study the physical effects and societal consequences of a nuclear war. Only three states voted against the resolution — nuclear-armed France, Russia, and the United Kingdom. Most other nuclear-armed states — Democratic People’s Republic of Korea, India, Israel, Pakistan, and the United States — abstained, while China voted in favor. France and the U.K. reportedly tried to get members of the North Atlantic Treaty Organization (NATO) to vote against the resolution, but this effort failed. Some NATO states voted in favor while others abstained.

The resolution was [sponsored] by Ireland and Aotearoa/New Zealand, who explained that the new study, which will report to the First Committee in 2027, “will deliver a stronger evidence base that will inform the world and contribute to constructive dialogue with a view to convergence in work on nuclear disarmament and arms control,” and that it will also strengthen the taboo against nuclear weapons.

The idea for the study came from a recommendation made by the Scientific Advisory Group to the Treaty on the Prohibition of Nuclear Weapons in December 2023. The co-chair of the Scientific Advisory Group published an article advocating for the study in Reaching Critical Will’s First Committee Monitor, explaining, “A UN-mandated expert study assessing and addressing the current knowledge of the effects of nuclear [attacks] can help enable a more fully informed and inclusive global debate on what nuclear [attacks mean] in terms of the harm that would come to people and planet.” Furthermore, the co-chair argued, “An impartial science and evidence-based benchmark for the global consequences of nuclear war would be especially important for people and countries that have not done nuclear war studies of their own, but would be innocent bystanders in any nuclear [detonation].”

Reaching Critical Will worked with UN delegates to encourage the adoption of the resolution, which was also supported by the International Campaign to Abolish Nuclear Weapons (ICAN); the Federation of American Scientists; Scientists for Global Responsibility; the Arms Control Association; the Campaign for Nuclear Disarmament; former UN Secretary-General Ban Ki-moon; Annie Jacobson, the author of Nuclear War: A Doomsday Scenario [Dutton 2024]; and many others. The panel will be set up in 2025 and work through 2026, reporting back to the UN General Assembly in 2026.

The fact that certain nuclear-armed states do not want this study to be undertaken shows that they know exactly how devastating their weapons of mass destruction are and do not want this information reaching the public. Of course, a UN study is not enough on its own to end the era of nuclear weapons, but it will be a useful tool to build support in this direction, including by mobilizing public attention to this issue. Without prejudging the results of the study, it is likely that once updated information about the effects of nuclear war is more widely available, the decisions by these governments to continue investing in nuclear weapons and wielding them through “deterrence” doctrines and nuclear force postures will be exposed for the dangerous political gamble that this is, which will help build momentum for the elimination of nuclear weapons.

⸺ Ray Acheson is the Director of Reaching Critical Will, the disarmament program of the Women’s International League for Peace and Freedom.
⸺ Published at reachingcriticalwill.org, Nov. 12, 2024

Filed Under: Environmental Justice, Newsletter Archives, Nuclear Weapons, Quarterly Newsletter, Radiation Exposure

January 15, 2025 by Nukewatch Leave a Comment

Missing Data and Cover-ups: Final Environmental Impact Statement Issued for Monticello Reactor

By Lindsay Potter and the Coalition for a Nuclear-Free Mississippi River

The Nuclear Regulatory Commission has released its Final Environmental Impact Statement for Xcel Energy’s current 20-year license extension application for its Monticello nuclear reactor.

The Monticello reactor is now 54 years old ⸺ among the oldest in the U.S. ⸺ and Xcel wants to run it until 2050, when it will be 80 years old, or twice its designed lifespan. No nuclear reactor has been run so long. In addition to amassing new mountains of radioactive waste on the banks of the Mississippi River, within its floodplain, with no long-term storage option, 25 more years of operating such an old reactor means an ever-greater likelihood of accidents and leaks due to corroded infrastructure.

On Nov. 21, 2022, a sample from a monitoring well below the reactor building recorded a tritium concentration of 5,020,000 picocuries per liter (pCi/L). It took Xcel a month to find the location of the leak. In January 2023, Xcel implemented a system to begin pumping contaminated groundwater and to contain the leaking radioactive water. On March 23, 2023, sampling results indicated the catchment system had failed. On March 25, 2023, the reactor was fully shut down and the corroded pipe responsible for the initial leak was removed and replaced. This pipe is a small section among a large network of pipes inspected only once every 10 years.

Finally, 13 months after the initial leak, Xcel told the Nuclear Regulatory Commission (NRC) in response to a letter requesting further information on a separate issue, that the leak was now estimated to be 829,000 gallons with a total radioactive concentration of 14 curies (1 curie is 1 trillion picocuries). That is more than twice the volume of Xcel’s initial estimate, which it failed to report to the public and media until four months after the leak was first discovered.

Xcel continued to insist it had identified no impact to the health and safety of the public or reactor personnel and that it continued to work to minimize the discharge of tritiated groundwater to the Mississippi River. However, the groundwater cannot be stopped.

Despite constant assertion that the radioactive water could not reach the river, the NRC’s Draft Environmental Impact Statement acknowledged that tritiated water likely had reached the river ⸺a fact Xcel continues to deny on their website. NRC personnel were pushed to apologize for this “miscommunication” publicly at their hearing in May 2024. But Xcel and the NRC continue to insist that no harm has been done.

Water ⸺ the Monticello Reactor and the Mississippi River

The Monticello reactor, the Mississippi River, and the local groundwater are all connected. The reactor relies on the river water to operate. What happens to the groundwater beneath the reactor naturally effects the river and life downstream.

The Mississippi River is the second longest river in North America, flowing approximately 2,300 miles and supplying over 20 million people with drinking water. The Minneapolis Water Works Reservoir is supplied from the Mississippi River 37 miles downstream of Monticello.

The Environmental Impact Statement (EIS) states: “Under normal site hydraulic conditions, groundwater flow is toward the Mississippi River … groundwater is hydraulically connected to the river.” When the river level is high, for example during snow melt, the groundwater flow reverses, sending river water to mingle with the groundwater below the Monticello reactor. This water then returns to the river as the high water recedes.

According to the NRC, there are approximately 178 registered groundwater wells within a two-mile radius of the Monticello reactor, and the nearest registered well to Monticello is a domestic water well 0.6 miles southwest of the center of the site.

Monticello is permitted to withdraw 20 million gallons of groundwater per year. In addition, according to page 2-4 of the EIS, “Monticello is permitted to withdraw a maximum of 645 cubic feet per second (cfs) of water from the Mississippi River when the river flow is greater than 860 cfs.” Though, on average, Monticello pumps between 4-11% of the Mississippi River volume through its cooling system.

Despite the events of the last two years, “NRC staff did not identify any new and significant information regarding the surface water affected environment during the site audit, the scoping process, or as the result of its review of available information as cited in the EIS,” according to the EIS page 3-27.

Eight pumping wells for tritium extraction have been installed since the detection of the leak. A storage pond was constructed for tritium-contaminated groundwater and a second pond for additional storage capacity is planned before the end of 2024. Approximately eight million gallons of tritium-contaminated groundwater has been pumped from onsite.

Xcel is currently pumping in excess of 100 gallons per minute from groundwater under the site ⸺ groundwater which typically feeds the Mississippi River. Xcel has stated that it will continue pumping until tritium in all onsite groundwater monitoring wells is below the EPA’s drinking water contaminant limit of 20,000 pCi/L. It is unknown how long this process will take, and the NRC estimates that pumping and groundwater contamination will persist into the license extension period, or beyond 2030.

Licensing and Lying

The State of Minnesota and the Minnesota Pollution Control Agency, operating on behalf of the EPA, also found nothing warranting changes in their licensing of the Monticello reactor.

According to the EIS, NRC licensees must meet state water quality certification requirements. Since 1974, the state of Minnesota has been responsible for issuing water permits. The Minnesota Pollution Control Agency reissued Monticello’s five-year permit in May 2023. The EIS says: “Based on its review, NRC staff did not identify any substantial changes in the 2023 permit conditions as compared to the previous issuance.”

The NRC stands poised to issue Xcel its license extension by the end of the year. The Minnesota Public Utilities Commission can prevent Monticello from continuing to operate until 2050 by declining Xcel’s preferred plan for energy generation now under consideration. The public hearing on this Integrated Resource Plan will be held in February 2025.

The EIS insists that between November 2022 and August 2023 there was a “downward trend in tritium activity for the groundwater most impacted by the release.” It is true that for well 9A, directly below the leaking pipe, where a concentration of over five million pCi/L of tritium was detected, a significant amount of that tritium has moved elsewhere in the groundwater (or has been pumped into holding ponds that are now evaporating over the surrounding area.) However, in that time period, measurements of tritium in wells close to the Mississippi River have greatly increased.

The EIS says tritium levels measured in river samples collected from January to December 2023 indicated no detectable increase in tritium activity in the downstream samples. However, Xcel’s reports indicate otherwise, and the EIS also admits that an estimated 167 billion picocuries (0.167 curies) of tritium was leaked to the Mississippi River between July and December 2023. (EIS page 3-48.) This is based on modeling done by Xcel, extrapolating from the activity in one monitoring well.

Where’s the Data?

Xcel says that it has sampled the City of Minneapolis drinking water supply and Mississippi River water within 1,000 feet upstream and downstream of the reactor and that all tests indicate tritium concentrations at these locations are well below the EPA’s drinking water standard of 20,000 pCi/L. These samples “are collected weekly and composited into quarterly samples for analysis which are then reported annually,” according to Xcel. These additional samples were sent to a specialized laboratory which could detect down to about 14 pCi/L of tritium. Although Xcel continues to refer the public to Xcel’s website, which insists tritium-contaminated water has not reached the Mississippi River, charts published in the Final EIS (Figure 3-15, p.3-49) show that levels of tritium in the river remained elevated throughout the late summer of 2023. No complete record of the water and well test data has been published publicly.

The EIS says: “Tritium detections in wells near the Mississippi Riverbank (i.e., MW-29A, MW-33A, MW-37A, and MW-48A) in 2023 indicate tritium-impacted groundwater likely discharged to the river,” and “From available sampling data tritium activity in wells MW-29A and MW-37A was above 20,000 pCi/L and trending in an upward direction as of August 2023.” The NRC did not consider data collected after August 18 for its 2023 environmental assessment, despite several indications of rising tritium levels nearest the river occurring at that time.

Well 37A, close to the river, surpassed the EPA’s tritium contamination limit of 20,000 pCi/L on Aug. 18, 2023 after rising six-fold in the previous three weeks. And well 29A, also close to the river, was at 37,300 pCi/L on Aug. 18, 2023, though it first surpassed the EPA limit on August 7 and had been steadily rising since the end of June.

Xcel insists that data from September through December 2023 shows that radioactive tritium levels in wells nearest the river have fallen greatly, but given its modeling of groundwater movement, this clearly means the tritiated water flowed into the river.

In its Annual Radioactive Effluent Release Report (ARERR), rather than provide a comprehensive list of all of the data collected over the last year, Xcel compiles data into snapshots, publishing the minimum data required.

In the 2023 ARERR, Xcel “concluded that tritium had the potential to reach the river. This determination was made after [tritium] was detected in Monitoring Wells 33A & 37A on July 27, 2023.” So Xcel and the NRC knew the tritiated water had reached the river by July 2023, no doubt prompting its decision in August to build an underground sheet pile wall to try to keep more tritium from reaching the river.

The ARERR says that well 37A is monitored only quarterly. However, a December 18, 2023 letter to the NRC shows that Xcel was conducting 36 weekly, some of them biweekly, well and river water tests in 2023. The vast majority of these supposed weekly test results are missing from the ARERR. Xcel only reported more detailed test data when it was requested in the NRC’s December letter. Most of the data is compiled from samples Xcel has collected and tested in-house. Xcel’s simulations for calculating radioactive contamination of the river are based on its own modeling.

According to Xcel’s scant data, the level of tritium in neighboring well 33A was rising during the fall of 2023. Though Xcel admitted to the NRC it was testing 33A weekly, it only gives four well tests in its ARERR — they show that from August to November, the level of tritium in well 33A grew seven-fold. Wells 33A and 37A are relatively close to each other, the river, and the sheet pile wall. So the sheet pile wall was unable to abate tritium flow to 33A until December at the earliest. The wall is causing tritium to be trapped, with some still seeping through to the river, while Xcel hurries to pump clean incoming groundwater to keep it from reaching to plume of tritium. Meanwhile, the company is pumping the tritiated water to ponds where it sits and evaporates, spreading radioactive water vapor over the City of Monticello, neighboring fields, houses, and bodies of water.

Anomalies abound in well test data and Xcel’s data does not necessarily match in the different documents it has published. Take, for example, well 29A, which reportedly tested for 1,660 pCi/L on July 12, 2023 according to the 2023 ARERR but is recorded as 2,320 pCi/L for that same date in a separate letter from Xcel to the NRC sent Dec. 18, 2023. Well 29A, according to the December letter, tested for 37,300 pCi/L on Aug.17, 2023, but in the ARERR, Xcel reports the same well tested for 60,900 on August 23 – technically then beyond the scope of the NRC’s interest. No test is reported for September, even though Xcel claims to be testing well 29A weekly, and then reportedly the tests fall to 613 pCi/L in October. Where did all of that tritium go in these wells that sit next to the Mississippi River?

Despite its own charts illustrating measurable tritium leaked to the river, Xcel’s own website maintains: “We test the river regularly for tritium and have not found any … We have not identified any tritium in the river that would be due to the leak that had occurred.” Table 8 in Xcel’s ARERR estimates the greatest quantity of tritium leaked to the river in September 2023, outside of the time frame of the NRC’s data-collection period for determining the environmental impact of continued reactor operations.

Xcel has a long list of accidents, leaks, and failures, and a record of falsifying information — a trend continuing with the cooperation of the NRC.

 

Filed Under: Environmental Justice, Newsletter Archives, Nuclear Power, Protect the Water Close Xcel's Monticello Reactor, Quarterly Newsletter, Radiation Exposure

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