Feb 1, 2025: AI on the Susquehanna River

Sep 29, 2024: The case against restarting Three Mile Island’s Unit-1


Radioactive: The Women of Three Mile Island

Did you catch "The Meltdown: Three Mile Island" on Netflix?
TMI remains a danger and TMIA is working hard to ensure the safety of our communities and the surrounding areas.
Learn more on this site and support our efforts. Join TMIA. To contact the TMIA office, call 717-233-7897.

    

https://www.latimes.com/opinion/story/2025-04-18/small-modular-reactors-cost-california

Small nuclear reactors are no fix for California’s energy needs

By Joseph Romm,  April 18, 2025

Subject: Summary of February 21, 2025, Partially Closed Observation meeting with Constellation Energy Generation, LLC Re: Peach Bottom, Units 2 & 3 Digital Upgrade of the Emergency Core Cooling System Compensated Level System EPID L-2024-LRM-0009 Non-Proprietary
 
ADAMS Accession No.: ML25083A072
 
 
Using Web-based ADAMS, select “Advanced Search”
Under “Property,” select “Accession Number” 
Under “Value,” enter the Accession Number 
Nuclear Regulatory Commission - News Release
No: 25-018 April 14, 2025
CONTACT: Christine Saah Nazer, 301-415-8200

NRC Accepts Disa License Application for Review

 
The Nuclear Regulatory Commission has accepted for detailed technical review an application submitted by Disa Technologies, Inc. The application requests a license to use High- Pressure Slurry Ablation technology to remediate abandoned uranium mine waste at inactive mine sites.
 
On April 11, the NRC staff issued an acceptance review letter to Disa with a schedule for the detailed technical review. The acceptance review letter is available for public viewing on the NRC website.
 
High-Pressure Slurry Ablation is a mechanical process that separates minerals in mine waste into different parts. One part contains the uranium that can be recovered or disposed. The other part could be clean and left onsite.
 

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FOR IMMEDIATE RELEASE

 
APRIL 14, 2025
Southern California Earthquake Sends Urgent Warning: Nuclear Waste at San Onofre is a Ticking Time Bomb
Solana Beach, California — Today’s 5.2 magnitude earthquake near Julian, California - just 65 miles from the San Onofre site - is a stark reminder: highly radioactive, lethal nuclear waste is sitting just 100 feet from the Pacific Ocean at the decommissioned San Onofre Nuclear Generating Station (SONGS), stored in thin-walled metal canisters vulnerable to seismic events like earthquakes and tsunamis, in an area so active it’s called "Earthquake Bay."
 
The Samuel Lawrence Foundation urgently calls for immediate inspection of the canisters for potential damage following today’s quake - and for the rapid repackaging and relocation of this radioactive material to a safer site.
 
“The danger is not hypothetical. It’s sitting exposed on our coastline,” said Bart Ziegler, Co-Founder and President of SLF. “Without immediate inspections, we have no way of knowing whether today’s earthquake compromised the canisters or not.”
 
Admiral Len Hering, speaking at a recent Samuel Lawrence Foundation symposium, warned that one king tide or tsunami could overwhelm the canisters, leading to catastrophic radioactive release.
 
NOTE TO EDITORS AND PRODUCERS:
Sources quoted in this release and other experts are available for comment and interviews.
For more information, please contact:
Taylor Moore | taylor@samuellawrencefoundation.org | (786) 881-6533

paywall.
Here’s the text:

U.S. Revives Talks With Saudi Arabia on Transfer of Nuclear Technology

Energy Secretary Chris Wright said he sees a “pathway” to a deal that would allow the kingdom to develop a commercial nuclear power industry and potentially enrich uranium.

Reporting from Riyadh, Saudi Arabia
April 13, 2025

The Trump administration has revived talks with Saudi officials over a deal that would give Saudi Arabia access to U.S. nuclear technology and potentially allow it to enrich uranium, Energy Secretary Chris Wright said on Sunday.

The deal — which the Biden administration had pursued as part of a broader agreement for Saudi Arabia to establish ties with Israel — would enable the kingdom to develop a “commercial nuclear power industry,” Mr. Wright told journalists in Riyadh. He added that he expected to see “meaningful developments” this year.

“We’ve not reached the details on an agreement, but it certainly looks like there is a pathway to do that,” he said. “The issue is control of sensitive technology. Are there solutions to that that involve enrichment here in Saudi Arabia? Yes.”

Asked whether the talks were tied to Saudi Arabia’s agreeing to “normalize” diplomatic relations with Israel, Mr. Wright said only that “relationships are always package deals" and that there were many potential areas of cooperation between the two countries.

For years, Saudi Arabia has pressed the United States to help it develop a nuclear energy program, as Saudi officials look beyond oil to provide energy and diversify the economy. But talks on a nuclear partnership stalled, partly because the Saudi government refused to agree to conditions intended to prevent it from developing nuclear weapons or helping other nations do so.

A crucial sticking point, for example, has been whether the kingdom would import uranium or enrich it domestically, which could theoretically enable it to produce uranium for use in nuclear weapons.

The deal gained momentum under the Biden administration when Crown Prince Mohammed bin Salman, the kingdom’s de facto ruler, offered to establish diplomatic relations with Israel in exchange for cooperation on building nuclear reactors and other concessions from the United States, including security guarantees. Those talks faltered after the Israel-Hamas war in Gaza upended the Middle East, deepening support for the Palestinians and enmity toward Israel across the region, including in Saudi Arabia.

Over the years, frustrated Saudi officials had also explored obtaining nuclear technology from other countries, including China and Russia.

“It’s critical that it becomes the United States as the partner,” Mr. Wright said on Sunday. “The fact that may have been in doubt is probably indicative of unproductive relationships between the United States and Saudi Arabia in the last several years.”

The deal faces several obstacles. The United States requires countries to meet high standards of nonproliferation before cooperating on a nuclear program, including in some cases banning uranium enrichment and fuel reprocessing in their territory. The pact must be reviewed by Congress, which can block it.

In the past, members of Congress on both sides of the aisle have expressed opposition to an agreement, including Marco Rubio, who is now secretary of state.

Detractors of the deal say that it is too risky; Prince Mohammed has repeatedly said that Saudi Arabia will develop nuclear weapons if Iran — its regional rival — does.

At the same time it is negotiating with Riyadh, the Trump administration has restarted nuclear talks with Iran in an effort to contain Tehran’s growing nuclear program, after the United States withdrew from a multilateral 2015 agreement in the first Trump presidency.

Prince Mohammed has also pushed for a deal that would allow domestic uranium enrichment. He believes that the kingdom has vast uranium resources, although so far, exploration has yielded “severely uneconomic” deposits, according to a report by the intergovernmental Nuclear Energy Agency and the International Atomic Energy Agency.

 

Supporters of the deal argue that if the United States does not get involved, Saudi Arabia will obtain nuclear technology from a country that requires fewer safeguards.

Trump administration officials visiting Riyadh had discussions with Saudi officials about energy, mining, critical minerals and climate change, Mr. Wright said. A broader agreement on increasing cooperation between the two countries to develop energy resources will be signed “at a later date,” he said.

American officials did not discuss oil prices or production levels with their Saudi counterparts, Mr. Wright said.

President Trump has said that he wants energy to be cheaper and that he would “ask Saudi Arabia and OPEC to bring down the cost of oil.” Oil prices have fallen by around $10 a barrel since he imposed tariffs, and then reduced many of them, on U.S. trading partners around the world.

But the kingdom needs higher prices to finance Prince Mohammed’s spending plans, including a pledged $600 billion increase in trade and investments in the United States — an amount equivalent to two-thirds of the entire Saudi sovereign wealth fund.

Mr. Wright, who was a fracking executive before his appointment as energy secretary, played down any divergence in oil policy between the two countries.

“I’m seeing great agreement here in the kingdom of Saudi Arabia that the way to make the world a better place is to produce more energy, not less,” he said.

Vivian Nereim is the lead reporter for The Times covering the countries of the Arabian Peninsula. She is based in Riyadh, Saudi Arabia.

Energy Secretary Chris Wright delivers remarks outside the White House on March 19, 2025. Wright said in an April 3 press release that Energy has identified 16 public land sites for potential construction of data centers needed to further power the development of AI tools

The Department of Energy identified 16 locations on its own land to build the new infrastructure

The Department of Energy is moving forward with some of the Trump administration’s plans to support both artificial intelligence infrastructure development and energy production, identifying 16 public land sites for potential construction.
 
In a Thursday announcement, Energy confirmed that these 16 locations are uniquely positioned for the construction of data centers ready to process the large volumes of compute needed for AI applications. Some of these sites include in-place energy infrastructure, which will expedite the requisite permitting needed to begin research on new forms of energy generation, such as fusion. 
 
The advent of more AI-ready infrastructure and development of energy resources needed to generate power for that infrastructure are both tenants outlined in President Donald Trump’s January executive orders on AI and U.S. energy security
 
“The global race for AI dominance is the next Manhattan project, and with President Trump’s leadership and the innovation of our National Labs, the United States can and will win,” Secretary of Energy Chris Wright said in the press release announcing the sites selected. “With today’s action, the Department of Energy is taking important steps to leverage our domestic resources to power the AI revolution, while continuing to deliver affordable, reliable and secure energy to the American people.”
 
The 16 sites span multiple states and are listed relative to nearby Energy facilities. They include: 
  • Idaho National Laboratory
  • Paducah Gaseous Diffusion Plant
  • Portsmouth Gaseous Diffusion Plant
  • Argonne National Laboratory
  • Brookhaven National Laboratory
  • Fermi National Accelerator Laboratory
  • National Energy Technology Laboratory
  • National Renewable Energy Laboratory
  • Oak Ridge National Laboratory
  • Pacific Northwest National Laboratory
  • Princeton Plasma Physics Laboratory
  • Los Alamos National Laboratory
  • Sandia National Laboratories
  • Savannah River Site
  • Pantex Plant
  • Kansas City National Security Campus.
Alongside the announcement, Energy is launching a request for information to gather feedback from industry experts — specifically data center and energy developers — along with the general public on possible uses of Energy-controlled land for data center construction, operational models and economic considerations, along with other input. The RFI also states that it will collaborate with impacted local and Tribal governments to ensure the data centers are built responsibly.
 
In addition to soliciting comments, the press release said Energy is prioritizing a public-private partnership model to spearhead innovation in both AI and energy technologies and systems. 
 
The appeal for private industry is Energy’s pledge to allow partner companies and entities access to these data centers and the research facilities located alongside the 16 sites. 
 
“The sites also offer the industry a chance to partner with DOE’s world-class research facilities co-located on the sites, furthering advancements in both the power systems design needed to run the centers and developing next-generation data center hardware,” the press release stated.
 
 
Mary Beth Brangan
Producer/Director
Ecological Options Network
P.O. Box 1047, Bolinas, CA 94924
415-868-1900 - office
image1744048129558.png
Nuclear Regulatory Commission - News Release
No: III-25-006 April 4, 2025
Contact: Viktoria Mitlyng, 630-829-9662 Prema Chandrathil, 630-829-9663

NRC Proposes $9,000 Civil Penalty Against Missouri-based Healthcare Provider

 
The Nuclear Regulatory Commission has proposed a $9,000 civil penalty against Saint Louis University in St. Louis, Missouri, for violations associated with maintaining proper control of NRC-regulated material.
 
The NRC identified two violations of NRC requirements involving failures related to preventing unauthorized removal of nuclear material and performing required surveys. The violations were documented in a November 2024 inspection report.
 
There was no impact on public health as a result of these violations.
 
The NRC issued the enforcement action after reviewing the circumstances surrounding the proposed violations, considering the information presented by the university in a letter, and taking into account corrective actions the university has or plans to take to comply with NRC regulations.
 
The university has 30 days to pay the fine, dispute it, or request involvement from a neutral third party.
 

Dear Palisades Trackers,

Please share 

 NEWS FROM BEYOND NUCLEAR

  For immediate release 

  Contact: 

  Kevin Kamps, radioactive waste specialist, Beyond Nuclear, (240) 462-3216, kevin@beyondnuclear.org 

Michael Keegan, chair, Don't Waste Michigan, (734) 770-1441, mkeeganj@comcast.net

(Kevin Kamps can also connect reporters with the environmental coalition’s expert witness, Arnie Gundersen, chief engineer at Fairewinds)

Palisades Restart Nuclear Licensing Board Rejects All Environmental, Safety, and Health Contentions

Watchdog Coalition Vows to Appeal

COVERT, MI and WASHINGTON, DC, APRIL 4, 2025--

On March 31, 2025, a three-judge panel of the U.S. Nuclear Regulatory Commission’s (NRC) Atomic Safety and Licensing Board (ASLB) refused to grant a hearing on the merits for seven contentions brought by oppponents of Holtec International’s scheme to restart the Palisades atomic reactor on the Lake Michigan shore in southwest Michigan. 

See the 71-page ASLB ruling, posted online here.

“How is the concerned public supposed to take part in these life and death decisions?!”, asked Terry Lodge of Toledo, Ohio, co-counsel of the intervening environmental coalition. "We consulted experts, drew from some 30 years' understanding of the weaknesses and troubled operating history of Palisades, offered targeted criticism of the dangerous shortsightedness of the restart, but in the end, the public is completely unwelcome to participate in this uncharted scam," Lodge added. 

The coalition includes Beyond Nuclear, Don’t Waste Michigan, Michigan Safe Energy Future, Nuclear Energy Information Service of Chicago, and Three Mile Island Alert of Pennsylvania. The coalition’s expert witnesses include Dr. Mark Z. Jacobson, environmental engineer, Stanford University professor, and world renowned advocate for renewable energy, such as wind and solar power, as the most time- and cost-effective way to reduce greenhouse gas emissions in order to mitigate catastrophic climate change. (See his testimony in this proceeding, here and here.)

The coalition first petitioned to intervene and requested a hearing in December 2023, after Holtec submitted an Exemption Request to NRC for the restart, asking the agency to reverse Palisades' previous owner Entergy's certifications of permanent reactor shutdown on June 13, 2022. However, NRC immediately told the coalition it was too soon, and besides, Exemption Requests cannot be challenged. Nonetheless, the coalition included its challenge to the Exemption Request in its broader, relaunched intervention attempt in October 2024. Now, as revealed in the March 31, 2025 ruling above, by a 2-1 split on the ASLB regarding whether the Exemption Request is "inextricably intertwined" with Holtec's four License Amendment Requests (LARs), this legal and regulatory question is now very much in play. There is even an ironic agreement between Holtec and the environmental coalition that the Exemption Request is not "inextricably intertwined" with the LARs, versus the NRC staff, which maintains it is.

The ASLB did not yet terminate the proceeding and grant Holtec approval for the unprecedented restart of the closed reactor, as the environmental coalition still has open, new and amended contentions, submitted in response to NRC’s January 31, 2025 publication of an Environmental Assessment. The coalition will meet today’s deadline to defend its remaining contentions before the ASLB, and has vowed to appeal the ASLB’s adverse March 31 rulings to the five NRC Commissioners. If need be, appeals will be taken to federal court after that.

“We also plan to litigate against Holtec’s proposed BAND-AID fixes for Palisades’ dangerously degraded steam generator tubes, a self-inflicted wound due to two years of neglected maintenance,” said Wally Taylor of Cedar Rapids, Iowa, the coalition’s co-counsel.

“The extensive steam generator tube failures identified by Holtec in September 2024 were foreseeable and foreseen and entirely of Holtec’s making,” said Arnie Gundersen, chief engineer at Fairewinds, and a coalition expert witness. “Yet Holtec seeks permission from NRC to restart Palisades without replacing the severely damaged steam generators. Due to its lack of nuclear operating experience, Holtec damaged the steam generators and bungled the Palisades' restart, a rookie error that could lead to a meltdown. I have never been more concerned about the safety of a nuclear power plant than I am about Palisades returning to operations,” Gundersen added.

On January 7, 2025, in the lead up to a major NRC-Holtec technical meeting on January 14th, watchdogged by coalition representatives and deeply concerned local residents, Gundersen published a backgrounder, “The History of Steam Generator Damage at the Holtec Palisades Nuclear Reactor.”

"As I have testified in these licensing proceedings, Holtec informed the U.S. Department of Energy that the Palisades steam generators were degraded and must be replaced in 2022," said Gundersen. "Instead of addressing the underlying damage from decades of operation under previous owners, and new stress corrosion cracking in the steam generators caused by Holtec's improper wet layup, Holtec said it would unplug the 600 tubes plugged about thirty years ago. Now, the firm claims the aged and rundown steam generators will last for 30 more years. During my 53 years of professional experience, I am unaware of any steam generator, with so many previously known and newly identified flaws, that has not been replaced," Gundersen added. (See paragraph #107, on pages 121-122 of 303 on the PDF counter.)

Palisades’ previous owner, Consumers Energy, admitted to the Michigan Public Service Commission in 2006 that the already degraded steam generators needed complete replacement. However, NRC never required it, so Palisades’ next owner, Entergy, never did so from 2007 to 2022. Holtec has estimated replacing the steam generators would cost $510 million, but for the past year has made clear it has no plans to do so, despite the risks. (See Item #3, Table 3: Capital Projects, on page 9 of 42 on the PDF counter.)

“The Japanese Parliament concluded that the root cause of the Fukushima Daiichi nuclear catastrophe of 2011 was collusion between the safety regulator, Tokyo Electric, and government officials,” said Kevin Kamps, radioactive waste specialist at Beyond Nuclear based in Kalamazoo, Michigan, 35-miles downwind of Palisades. “There is such potentially catastrophic collusion in spades at Palisades, between the ASLB and NRC, Holtec, and government officials here. The entire Great Lakes region is being put at risk,” Kamps added.

For more information about the coalition's resistance to Holtec's Palisades restart scheme, as well as its proposal to build two "Small Modular Reactors" on the same tiny site, see: https://beyondnuclear.org/newest-nuke-nightmares-at-palisades-2022-present/

FERC review of PJM colocation rules for data centers, large loads may extend past mid-year: analysts

“Participants involved in co-location arrangements should pay the costs of any grid services they consume and the arrangements must be reliable and operationally manageable,” PJM told FERC.

Published April 1, 2025

Senior Reporter

A river runs in front of forests, fields and steam billowing from two cement cooling towers from a power plant.

The Susquehanna nuclear power plant near Salem Township, Pennsylvania. The PJM Interconnection on March 24, 2025, outlined options for rules governing locating data centers and other large loads at power plants. The image by Jakec is licensed under CC BY-SA 4.0

The PJM Interconnection’s response to the Federal Energy Regulatory Commission’s investigation into the grid operator’s rules for colocated loads indicates FERC may not approve new regulations by mid-year, as some people initially thought, according to utility-sector analysts.

FERC on Feb. 20 launched a review of issues related to colocating large loads, such as data centers, at power plants in PJM’s footprint. The outcome of the review could set a precedent for colocated load in the power markets FERC oversees.

Talen Energy, Constellation Energy and PSEG Power, a Public Service Enterprise Group subsidiary, are among the companies that are considering hosting data centers at their nuclear power plants in PJM.

In its “show cause” order, FERC asked PJM and stakeholders to explain why the grid operator’s colocation rules are just and reasonable or to offer rules that would pass agency muster. FERC established a comment schedule that enables the agency to issue a response by June 20. The agency said it could make a decision on a PJM proposal within three months.

However, instead of proposing new colocation rules, PJM on March 24 said its existing rules are just and reasonable. The grid operator also offered five conceptual colocation options that have been proposed by stakeholders or developed by PJM.

PJM urged FERC to issue “detailed guiding principles” that the grid operator could use to craft colocation rules for the agency’s approval.

The lack of a proposal from PJM likely extends FERC’s review process, according to analysts.

“FERC may still act on the show cause order in June, but we don’t rule out a new iteration of process instead of a clear policy decision,” ClearView Energy Partners analysts said in a client note on Friday.

It will likely take FERC until late this year to approve changes to PJM’s colocation rules, according to Capstone analysts.

Morgan Stanley analysts said their “base case” expectation is a FERC decision in September. “We were hoping for a more definitive proposal to move the process forward more quickly,” the analysts said.

In its response to FERC, PJM noted that any colocation rules may be affected by state laws. “Regardless of what co-location arrangements are ultimately sanctioned by the commission, permitted by the states, and elected by developers, participants involved in co-location arrangements should pay the costs of any grid services they consume and the arrangements must be reliable and operationally manageable,” PJM said.

PJM also said it prefers that colocated load be deemed front-of-the-meter, “network” load, a designation that would require a colocated data center, for example, to pay for certain grid services.

Among the options PJM floated, it said it preferred three of them, partly because they would maintain resource adequacy. The colocation options are:

  • Load that elects to be network load and brings its own generation (preferred).
  • Load that will cut its electric use during grid emergencies (preferred).
  • Load that elects to be network load and that participates as demand response (preferred).
  • Load connected to the grid with protections to avoid delivery of system energy to serve the colocated load (less preferred).
  • Load connected to the grid with protections to avoid delivery of system energy to serve the colocated load or for the co-located load to receiveback-up service from PJM with permission (less preferred).

PJM’s colocation options “bode poorly” for Talen’s proposed colocation arrangement at the company’s majority-owned Susquehanna nuclear plant with Amazon Web Services and other behind-the-meter deals, Capstone said, noting PJM gave the only “true” behind-the-meter proposal a “less preferred” grade.

“We view PJM’s three front-of-the-meter … options as most amendable to the broadest pool of stakeholders, yet these would erode economics for merchant generators and data centers relative to the ‘isolated’ arrangements previously sought,” the research firm said.

Responses to PJM’s comments, and those filed by other stakeholders, are due April 23.

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