Updates
NNSA Releases New Plutonium Life Study – Key Finding: Plutonium Aging Not Affecting Existing Nuclear Weapons
FOR IMMEDIATE RELEASE, August 10, 2026
Contact: Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Sophia Stroud, Nuclear Watch New Mexico, 505.231.9736 | Email
Santa Fe, NM – In response to Freedom of Information Act requests, the Department of Energy’s semi-autonomous National Nuclear Security Administration (NNSA) has released a new study entitled Plutonium Aging: Executive Summary (Unclassified) by long-time scientific advisors to the U.S. government called the JASONs. The key “High-Level Finding” of this new report is:
“The Pu [plutonium] in the stockpile appears to be aging slowly. The degradation issues that have been observed do not call into question present weapons performance.”
Plutonium “pits” are the all-important radioactive cores or “triggers” of nuclear weapons. The NNSA has repeatedly claimed that potential aging effects drive the need for the aggressive expansion of plutonium pit production, which is the agency’s most expensive and complex program ever. The Pentagon has stated that expanded pit production is one of the most critical issues in its $2 trillion “modernization” program to keep nuclear weapons forever.
However, the independent Government Accountability Office (GAO) has repeatedly stated that the NNSA has no credible costs estimates and no “Integrated Master Schedule” for simultaneous production at the Los Alamos National Laboratory (LANL) in northern New Mexico and the Savannah River Site (SRS) in South Carolina. In fact, DOE and NNSA have been on the GAO’s “High Risk List” for project mismanagement and waste of taxpayers’ dollars since 1991. At more than $30 billion, the plutonium pit plant at SRS is on track to become the most expensive building in U.S. history. A comparable amount will be spent at LANL on facility upgrades and related projects, for which the NNSA fails to keep total aggregated costs.
NEW 2026 JASON Plutonium Aging Executive Summary
“The Pu in the stockpile appears to be aging slowly. The degradation issues that have been observed do not call into question present weapons performance.”
Today, August 6, 2026, is the 81st Anniversary of the U.S. Atomic Bombing of Hiroshima.
Recommended Reading: John Hersey and the horrors of Hiroshima
The American journalist’s account of the Hiroshima bombing and its aftermath, told through the eyes of Japanese survivors, forced the world to reckon with the terrifying power of nuclear weapons.
Iain MacGregor August 5, 2026 engelsbergideas.com
The New START treaty – enforced since 2011 and the last remaining arms‑control agreement between the United States and Russia – expired in February 2026 with nothing to replace it. The final legal barrier limiting the world’s two largest nuclear arsenals was removed, ushering in what analysts describe as a period of Great Power uncertainty. China, meanwhile, is rapidly expanding and modernising its nuclear forces, with its stockpile more than doubling in just five years and further growth expected throughout the decade.
In the Middle East, the erosion of nuclear restraint has accelerated sharply. Recent US-Israeli attacks have pushed Iran closer than ever to abandoning the Nuclear Non‑Proliferation Treaty (NPT): Tehran still possesses enough enriched uranium to place it within short technical reach of multiple nuclear warheads, while senior political and security figures openly debate withdrawal from the NPT as a defensive necessity rather than a diplomatic taboo. The precedent – of a major regional power crossing the nuclear threshold outside any arms‑control framework – would reverberate far beyond the region.
North Korea, emboldened by global fragmentation, insists that its arsenal is ‘irreversible’. Across Europe and Asia, public opinion in countries such as Poland, Turkey and South Korea is shifting toward domestic nuclear capability as confidence in US security guarantees becomes frayed. The precarious equilibrium of the non‑proliferation era is cracking just when the living memory of the bomb’s human cost has never been more vital.
In such a landscape, the work of remembering what nuclear weapons do – not in theory, but to human bodies and cities – becomes urgent again. Eighty years ago, one American writer succeeded in forcing the world to confront this reality. His name was John Hersey, and the story he told in August 1946 in the New Yorker magazine, about the world’s first nuclear strike against the Japanese port city of Hiroshima the previous year, remains one of the clearest moral documents of the atomic age…
Ian MacGregor outlines precisely above the current state and reality of the new nuclear arms race we are now in, more dangerous than the first.
“Rationality will not save us… this is very important: at the end we lucked out. It was luck that prevented nuclear war.” Robert McNamara
Nuclear Watchdog Sues for Plutonium Pit Production “Special Study”
FOR IMMEDIATE RELEASE, August 4, 2026
Contact: Jules Zacher, Esq., 215.888.5183, | Email
Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Sophia Stroud, Nuclear Watch New Mexico, 505.231.9736 | Email
Santa Fe, NM – Nuclear Watch New Mexico has sued the Department of Energy under the Freedom of Information Act for its Special Study of the National Nuclear Security Administration’s Leadership and Management of the Plutonium Pit Production Mission. The National Nuclear Security Administration (NNSA) is the semi-autonomous nuclear weapons agency within DOE.
Plutonium “pits” are the radioactive cores or “triggers” of nuclear weapons. Their expanded manufacturing has been the chokepoint of resumed industrial-scale nuclear weapons production by the U.S. Crucially, no future pit production is to maintain the safety and reliability of the existing stockpile. Instead, it is all for new-design nuclear weapons for the new arms race. These new weapons can’t be tested because of the existing global testing moratorium, thereby perhaps degrading confidence in the stockpile. Or new-design nuclear weapons testing could prompt the U.S. to resume testing, which would have severe international proliferation consequences.
Plutonium pit production is the NNSA’s most expensive and complex program to date. However, the independent Government Accountability Office (GAO) has repeatedly stated that the agency has no credible costs estimates and no “Integrated Master Schedule” for simultaneous production at the Los Alamos National Laboratory (LANL) in northern New Mexico and the Savannah River Site (SRS) in South Carolina. In fact, DOE and NNSA have been on the GAO’s “High Risk List” for project mismanagement and waste of taxpayers’ dollars since 1991. At more than $30 billion, the plutonium pit plant at SRS is on track to become the most expensive building in U.S. history. A comparable amount will be spent at LANL on facility upgrades and related projects, for which the NNSA fails to keep total aggregated costs.
Nuclear Watch New Mexico sues Department of Energy for plutonium pit report
Jay Coghlan, director of Nuclear Watch New Mexico, wrote in a statement there is a “massive coverup” related to plutonium pit production.
“To grease expanded nuclear weapons production, they have rescinded nuclear safety regulations, illegally restricted the access of the independent Defense Nuclear Facilities Safety Board, and are withholding crucial documents from the American taxpayer,” Coghlan wrote.
“We hope this lawsuit will help to bring [the National Nuclear Security Administration] plutonium house of cards tumbling down,” he added.
Santa Fe New Mexican | August 5, 2026 santafenewmexican.com
A nuclear watchdog group that focuses on Los Alamos National Laboratory recently sued the federal government for what it says are failures to comply with open records law and hand over a study.
Nuclear Watch New Mexico filed suit in U.S. District Court in Washington, D.C., on July 23 against the U.S. Department of Energy and the National Nuclear Security Administration. The group on Dec. 22 filed a records request under the Freedom of Information Act seeking a copy of a study related to plutonium pit production, the complaint states, but hasn’t received any of the records.
A spokesperson for the Department of Energy, which also houses the National Nuclear Security Administration, didn’t immediately respond to a request for comment Tuesday.
LANL is for now the only facility in the nation capable of producing plutonium pits, which serve as the trigger devices for nuclear weapons…
A World Without Nuclear Weapons: Trinity Test Commemoration Recording July 19, 2026
From Reflection to Action: An Interfaith Remembrance of the Trinity Test with Archbishop John Wester, Archdiocese of Santa Fe
Event Speakers Include:
- Jay Coghlan, Executive Director, Nuclear Watch New Mexico
- Tina Cordova, Co-Founder, Tularosa Basin Downwinders Consortium
- Dr. Michael Ketterer, Professor Emeritus, Northern Arizona University
- Keynote: Secretary James C. Kenney, New Mexico Environment Dept.
Note: You may have already seen this event as a livestream on YouTube. This recording is a significantly improved version with enhanced audio, where you can hear most all of the speakers loudly and clearly.
Sample Comments for the Draft Plutonium Pit Production Programmatic Environmental Impact Statement (PEIS)
Why should you comment? This process produces valuable information, increases government accountability and transparency, and creates a legal administrative record that has led to important litigation in the past. The Trump administration is severely limiting and removing key opportunities for public comment and objection. Significantly, there is no other legally required opportunity that enables the public to comment on the “modernization” program to keep nuclear weapons forever.
BACKGROUND: The Department of Energy’s (DOE’s) semi-autonomous National Nuclear Security Administration (NNSA) is aggressively expanding the production of plutonium pits, the radioactive cores or “triggers” of nuclear weapons. The Los Alamos National Laboratory (LANL) in New Mexico has been capable of producing plutonium pits since 1996, and until 2018 production was capped at no more than 20 pits per year. NNSA now plans to produce up to 205 pits every year for the new arms race, with at least 80 pits per year made at LANL and at least 125 per year at the Savannah River Site (SRS) in South Carolina.
Grassroots activist organizations Nuclear Watch New Mexico of Santa Fe, NM; Savannah River Site Watch of Columbia, SC; the Gullah/Geechee Sea Island Coalition of coastal Georgia, and Tri-Valley CARES of Livermore, CA successfully sued the NNSA over its failure to complete a required nationwide “programmatic environmental impact statement” (PEIS) for its plan to massively expand plutonium pits production. A draft of this PEIS was released in April 2026, kicking off in-person hearings in Livermore, CA, Santa Fe, NM, Aiken, SC, Kansas City, MO, and Washington, DC, as well as a 90-day public comment period ending July 16, 2026. This provides a unique and critical opportunity for public scrutiny of and formal comment on the government’s plans to make new nuclear bombs for a new arms race!
Plaintiffs Demand Release of Critical Documents and Extension of Public Comment Period on Expanded Plutonium Bomb Core Production
FOR IMMEDIATE RELEASE, July 6, 2026
Contact: Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Scott Yundt, Tri-Valley CAREs, 925.443.7148 | Email
Georgetown, SC — Today the South Carolina Environmental Law Project (SCELP) notified the Department of Energy’s semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA), that it must publicly release three critical documents. At issue is the fact that NNSA is withholding important information from American taxpayers during a public comment period for a Pit Production Programmatic Environmental Impact Statement (PEIS).[1] The public comment period ends this July 16 (ironically the 81st anniversary of the Trinity Test of the first plutonium pit).
Plutonium “pits” are the radioactive fissile cores or “triggers” of nuclear weapons. None of NNSA’s future pit production is to maintain the safety and reliability of the existing nuclear weapons stockpile. Instead, it is all for new-design nuclear weapons that could prompt the U.S. to return to testing and accelerate the new arms race.
SCELP, representing the nonprofit organizations Savannah River Site Watch, Tri-Valley CAREs and Nuclear Watch New Mexico, sued NNSA to force it to comply with the National Environmental Policy Act. This resulted in a federal judge finding NNSA violated NEPA and the agency ultimately agreeing to complete a Pit Production PEIS. Now it appears that NNSA is cherry-picking information to support its aggressive agenda of expanded plutonium pit production and suppressing negative information that could work against it.
The three documents that SCELP is demanding are:
- A new plutonium pit life study by independent scientists known as the JASONs. NNSA claims that potential aging effects drive the need for the immediate production of new pits, thereby ruling out the alternative of reusing some 15,000 existing pits. In contrast, a 2006 JASON pit life study concluded that most pit types have reliable lives of more than 100 years and those that don’t have relatively easy fixes[2] (the average pit age is now ~43). We believe that NNSA has been withholding an unclassified summary of the new JASON pit life study since the end of 2025. NNSA has not released it despite requests by Members of Congress and public Freedom of Information Act requests.
- A Department of Energy “Special Study” on NNSA leadership and management of its troubled plutonium pit production program, scheduled for completion in December 2025.[3] That Study is expected to be critical of the new pit production plant at the Savannah River Site (SRS) in South Carolina, which will be the most expensive building in US history ($30 billion-plus). DOE has not released this Special Study despite requests by Members of Congress and public Freedom of Information Act requests.
- A new “Probabilistic Seismic Hazard Analysis” (PSHA) for the Los Alamos National Laboratory (LANL) that is nearly a decade overdue.[4] A 2007 LANL seismic analysis prompted badly needed seismic upgrades to the Lab’s plutonium pit production facility. NNSA’s April 2026 draft Pit Production PEIS stated that the new PSHA would be completed in early 2026,[5] yet it is still not available for public comment.
Plutonium Pit Production Draft PEIS Congressional Briefing: Choices Before Congress on Plutonium Pit Production for New Nuclear Warheads
IDA Executive Summary on Pit Production
Recent
NNSA Releases New Plutonium Life Study – Key Finding: Plutonium Aging Not Affecting Existing Nuclear Weapons
FOR IMMEDIATE RELEASE, August 10, 2026
Contact: Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Sophia Stroud, Nuclear Watch New Mexico, 505.231.9736 | Email
Santa Fe, NM – In response to Freedom of Information Act requests, the Department of Energy’s semi-autonomous National Nuclear Security Administration (NNSA) has released a new study entitled Plutonium Aging: Executive Summary (Unclassified) by long-time scientific advisors to the U.S. government called the JASONs. The key “High-Level Finding” of this new report is:
“The Pu [plutonium] in the stockpile appears to be aging slowly. The degradation issues that have been observed do not call into question present weapons performance.”
Plutonium “pits” are the all-important radioactive cores or “triggers” of nuclear weapons. The NNSA has repeatedly claimed that potential aging effects drive the need for the aggressive expansion of plutonium pit production, which is the agency’s most expensive and complex program ever. The Pentagon has stated that expanded pit production is one of the most critical issues in its $2 trillion “modernization” program to keep nuclear weapons forever.
However, the independent Government Accountability Office (GAO) has repeatedly stated that the NNSA has no credible costs estimates and no “Integrated Master Schedule” for simultaneous production at the Los Alamos National Laboratory (LANL) in northern New Mexico and the Savannah River Site (SRS) in South Carolina. In fact, DOE and NNSA have been on the GAO’s “High Risk List” for project mismanagement and waste of taxpayers’ dollars since 1991. At more than $30 billion, the plutonium pit plant at SRS is on track to become the most expensive building in U.S. history. A comparable amount will be spent at LANL on facility upgrades and related projects, for which the NNSA fails to keep total aggregated costs.
NEW 2026 JASON Plutonium Aging Executive Summary
“The Pu in the stockpile appears to be aging slowly. The degradation issues that have been observed do not call into question present weapons performance.”
Nuclear Watchdog Sues for Plutonium Pit Production “Special Study”
FOR IMMEDIATE RELEASE, August 4, 2026
Contact: Jules Zacher, Esq., 215.888.5183, | Email
Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Sophia Stroud, Nuclear Watch New Mexico, 505.231.9736 | Email
Santa Fe, NM – Nuclear Watch New Mexico has sued the Department of Energy under the Freedom of Information Act for its Special Study of the National Nuclear Security Administration’s Leadership and Management of the Plutonium Pit Production Mission. The National Nuclear Security Administration (NNSA) is the semi-autonomous nuclear weapons agency within DOE.
Plutonium “pits” are the radioactive cores or “triggers” of nuclear weapons. Their expanded manufacturing has been the chokepoint of resumed industrial-scale nuclear weapons production by the U.S. Crucially, no future pit production is to maintain the safety and reliability of the existing stockpile. Instead, it is all for new-design nuclear weapons for the new arms race. These new weapons can’t be tested because of the existing global testing moratorium, thereby perhaps degrading confidence in the stockpile. Or new-design nuclear weapons testing could prompt the U.S. to resume testing, which would have severe international proliferation consequences.
Plutonium pit production is the NNSA’s most expensive and complex program to date. However, the independent Government Accountability Office (GAO) has repeatedly stated that the agency has no credible costs estimates and no “Integrated Master Schedule” for simultaneous production at the Los Alamos National Laboratory (LANL) in northern New Mexico and the Savannah River Site (SRS) in South Carolina. In fact, DOE and NNSA have been on the GAO’s “High Risk List” for project mismanagement and waste of taxpayers’ dollars since 1991. At more than $30 billion, the plutonium pit plant at SRS is on track to become the most expensive building in U.S. history. A comparable amount will be spent at LANL on facility upgrades and related projects, for which the NNSA fails to keep total aggregated costs.
A World Without Nuclear Weapons: Trinity Test Commemoration Recording July 19, 2026
From Reflection to Action: An Interfaith Remembrance of the Trinity Test with Archbishop John Wester, Archdiocese of Santa Fe
Event Speakers Include:
- Jay Coghlan, Executive Director, Nuclear Watch New Mexico
- Tina Cordova, Co-Founder, Tularosa Basin Downwinders Consortium
- Dr. Michael Ketterer, Professor Emeritus, Northern Arizona University
- Keynote: Secretary James C. Kenney, New Mexico Environment Dept.
Note: You may have already seen this event as a livestream on YouTube. This recording is a significantly improved version with enhanced audio, where you can hear most all of the speakers loudly and clearly.
Sample Comments for the Draft Plutonium Pit Production Programmatic Environmental Impact Statement (PEIS)
Why should you comment? This process produces valuable information, increases government accountability and transparency, and creates a legal administrative record that has led to important litigation in the past. The Trump administration is severely limiting and removing key opportunities for public comment and objection. Significantly, there is no other legally required opportunity that enables the public to comment on the “modernization” program to keep nuclear weapons forever.
BACKGROUND: The Department of Energy’s (DOE’s) semi-autonomous National Nuclear Security Administration (NNSA) is aggressively expanding the production of plutonium pits, the radioactive cores or “triggers” of nuclear weapons. The Los Alamos National Laboratory (LANL) in New Mexico has been capable of producing plutonium pits since 1996, and until 2018 production was capped at no more than 20 pits per year. NNSA now plans to produce up to 205 pits every year for the new arms race, with at least 80 pits per year made at LANL and at least 125 per year at the Savannah River Site (SRS) in South Carolina.
Grassroots activist organizations Nuclear Watch New Mexico of Santa Fe, NM; Savannah River Site Watch of Columbia, SC; the Gullah/Geechee Sea Island Coalition of coastal Georgia, and Tri-Valley CARES of Livermore, CA successfully sued the NNSA over its failure to complete a required nationwide “programmatic environmental impact statement” (PEIS) for its plan to massively expand plutonium pits production. A draft of this PEIS was released in April 2026, kicking off in-person hearings in Livermore, CA, Santa Fe, NM, Aiken, SC, Kansas City, MO, and Washington, DC, as well as a 90-day public comment period ending July 16, 2026. This provides a unique and critical opportunity for public scrutiny of and formal comment on the government’s plans to make new nuclear bombs for a new arms race!
Plaintiffs Demand Release of Critical Documents and Extension of Public Comment Period on Expanded Plutonium Bomb Core Production
FOR IMMEDIATE RELEASE, July 6, 2026
Contact: Jay Coghlan, Nuclear Watch New Mexico, 505.989.7342, c. 505.470.3154 | Email
Scott Yundt, Tri-Valley CAREs, 925.443.7148 | Email
Georgetown, SC — Today the South Carolina Environmental Law Project (SCELP) notified the Department of Energy’s semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA), that it must publicly release three critical documents. At issue is the fact that NNSA is withholding important information from American taxpayers during a public comment period for a Pit Production Programmatic Environmental Impact Statement (PEIS).[1] The public comment period ends this July 16 (ironically the 81st anniversary of the Trinity Test of the first plutonium pit).
Plutonium “pits” are the radioactive fissile cores or “triggers” of nuclear weapons. None of NNSA’s future pit production is to maintain the safety and reliability of the existing nuclear weapons stockpile. Instead, it is all for new-design nuclear weapons that could prompt the U.S. to return to testing and accelerate the new arms race.
SCELP, representing the nonprofit organizations Savannah River Site Watch, Tri-Valley CAREs and Nuclear Watch New Mexico, sued NNSA to force it to comply with the National Environmental Policy Act. This resulted in a federal judge finding NNSA violated NEPA and the agency ultimately agreeing to complete a Pit Production PEIS. Now it appears that NNSA is cherry-picking information to support its aggressive agenda of expanded plutonium pit production and suppressing negative information that could work against it.
The three documents that SCELP is demanding are:
- A new plutonium pit life study by independent scientists known as the JASONs. NNSA claims that potential aging effects drive the need for the immediate production of new pits, thereby ruling out the alternative of reusing some 15,000 existing pits. In contrast, a 2006 JASON pit life study concluded that most pit types have reliable lives of more than 100 years and those that don’t have relatively easy fixes[2] (the average pit age is now ~43). We believe that NNSA has been withholding an unclassified summary of the new JASON pit life study since the end of 2025. NNSA has not released it despite requests by Members of Congress and public Freedom of Information Act requests.
- A Department of Energy “Special Study” on NNSA leadership and management of its troubled plutonium pit production program, scheduled for completion in December 2025.[3] That Study is expected to be critical of the new pit production plant at the Savannah River Site (SRS) in South Carolina, which will be the most expensive building in US history ($30 billion-plus). DOE has not released this Special Study despite requests by Members of Congress and public Freedom of Information Act requests.
- A new “Probabilistic Seismic Hazard Analysis” (PSHA) for the Los Alamos National Laboratory (LANL) that is nearly a decade overdue.[4] A 2007 LANL seismic analysis prompted badly needed seismic upgrades to the Lab’s plutonium pit production facility. NNSA’s April 2026 draft Pit Production PEIS stated that the new PSHA would be completed in early 2026,[5] yet it is still not available for public comment.
Historic Settlement Reached in NEPA Lawsuit Over Plutonium “Pit” Bomb Core Production
FOR IMMEDIATE RELEASE, January 17, 2025
Media Contacts:
Ben Cunningham, Esquire, SCELP, 843-527-0078, ben@scelp.org
Tom Clements, Savannah River Site Watch, 803-834-3084, tomclements329@cs.com
Jay Coghlan, Nuclear Watch New Mexico, 505-989-7342, jay@nukewatch.org
Scott Yundt, Tri-Valley CAREs, 925-443-7148, scott@trivalleycares.org
Queen Quet, Gullah/Geechee Sea Island Coalition, 843-838-1171, GullGeeCo@aol.com
AIKEN, S.C. — Nonprofit public interest groups have reached an historic settlement agreement with the Department of Energy’s semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA). This is the successful result of a lawsuit against NNSA over its failure to complete a programmatic environmental impact statement on the expanded production of plutonium “pit” bomb cores, as required by the National Environmental Policy Act (NEPA). This agreement and a joint motion to dismiss have been submitted to Judge Mary Lewis Geiger of the Federal District of South Carolina. Should the Court enter the dismissal and retain jurisdiction to enforce the settlement, the agreement will go into effect.
This lawsuit was first filed in June 2021 by co-plaintiffs Savannah River Site Watch of Columbia, SC; Nuclear Watch New Mexico of Santa Fe, NM; Tri-Valley Communities Against a Radioactive Environment (CAREs), based in Livermore, CA; and the Gullah/Geechee Sea Island Coalition of coastal Georgia. NNSA promptly moved to have the case dismissed which in February 2023 Judge Lewis rejected, calling her decision “not a close call.”
Court Rules U.S. Nuclear Weapons Production Plan Violates Federal Law
FOR IMMEDIATE RELEASE, October 3, 2024
Media Contacts:
Ben Cunningham, Esquire, SCELP, 843-527-0078, ben@scelp.org
Tom Clements, Savannah River Site Watch, 803-834-3084, tomclements329@cs.com
Jay Coghlan, Nuclear Watch New Mexico, 505-989-7342, jay@nukewatch.org
Scott Yundt, Tri-Valley CAREs, 925-443-7148, scott@trivalleycares.org
Queen Quet, Gullah/Geechee Sea Island Coalition, 843-838-1171, GullGeeCo@aol.com
AIKEN, S.C. — On September 30, United States District Court Judge Mary Geiger Lewis ruled that the United States Department of Energy (“DOE”) and its semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (“NNSA”), violated the National Environmental Policy Act (“NEPA”) by failing to properly consider alternatives before proceeding with their plan to produce plutonium pits, a critical component of nuclear weapons, at the Los Alamos National Laboratory (“LANL”) in New Mexico and, for the first time ever, at the Savannah River Site (“SRS”) in South Carolina.
The Court found that the plan’s purpose had fundamentally changed from NNSA’s earlier analyses which had not considered simultaneous pit production at two sites. These changes necessitated a reevaluation of alternatives, including site alternatives, which Defendants failed to undertake prior to moving forward while spending tens of billions of taxpayers’ dollars. Therefore, the Court entered judgment in favor of Plaintiffs, the nonprofit public interest groups Savannah River Site Watch, Nuclear Water New Mexico and Tri-Valley Communities Against a Radioactive Environment (CAREs); the Gullah/Geechee Sea Island Coalition; and Tom Clements as an individual plaintiff.
As a result of this ruling, the Defendants are required to newly assess pit production at a nation-wide programmatic level which will mean undertaking a thorough analysis of the impacts of pit production at DOE sites throughout the United States, including radioactive waste generation and disposal. Under the National Environmental Policy Act (NEPA), this will provide the opportunity for public scrutiny of and formal comment on their assessments.
High Detections of Plutonium in Los Alamos Neighborhood – As We Enter a New Nuclear Arms Race the Last One is Still Not Cleaned Up
FOR IMMEDIATE RELEASE, August 15, 2024
Dr. Michael Ketterer – 928.853.7188 | Email
Jay Coghlan – 505.989.7342 | Email
Santa Fe, NM – In April Nuclear Watch New Mexico released a map of plutonium contamination based on Lab data. Today, Dr. Michael Ketterer, Professor Emeritus of Chemistry and Biochemistry, Northern Arizona University, is releasing alarmingly high results from samples taken from a popular walking trail in the Los Alamos Town Site, including detections of some of the earliest plutonium produced by humankind.
On July 2 and 17 Dr. Ketterer, with the assistance of Nuclear Watch New Mexico, collected water, soil and plant samples from Acid Canyon in the Los Alamos Town Site and soil and plant samples in Los Alamos Canyon at the Totavi gas station downstream from the Lab. The samples were prepared and analyzed by mass spectrometry at Northern Arizona University to measure concentrations of plutonium, and to ascertain its sources in the environment.
NNSA Delays Urgent Research on Plutonium “Pit” Aging While Spending Tens of Billions on Nuclear Weapons Bomb Core Production
FOR IMMEDIATE RELEASE, April 17, 2024
Tom Clements, SRS Watch – 803.240.7268 | Email
Scott Yundt, TVC – 415.990.2070 | Email
Jay Coghlan – 505.989.7342 | Email
Nearly three years after filing a Freedom of Information Act request, the public interest group Savannah River Site Watch has finally received the National Nuclear Security Administration’s (NNSA’s) congressionally-required “Research Program Plan for Plutonium and Pit Aging.” However, the document is 40% blacked out, including references and acronyms. Plutonium “pits” are the radioactive cores of all U.S. nuclear weapons. The NNSA claims that potential aging effects are justification for a ~$60 billion program to expand production. However, the Plan fails to show that aging is a current problem. To the contrary, it demonstrates that NNSA is delaying urgently needed updated plutonium pit aging research.
In 2006 independent scientific experts known as the JASONs concluded that plutonium pits last at least 85 years without specifying an end date [i] (the average pit age is now around 40 years). A 2012 follow-on study by the Lawrence Livermore nuclear weapons lab concluded:
“This continuing work shows that no unexpected aging issues are appearing in plutonium that has been accelerated to an equivalent of ~ 150 years of age. The results of this work are consistent with, and further reinforce, the Department of Energy Record of Decision to pursue a limited pit manufacturing capability in existing and planned facilities at Los Alamos instead of constructing a new, very large pit manufacturing facility…” [ii]
Since then NNSA has reversed itself. In 2018 the agency decided to pursue the simultaneous production of at least 30 pits per year at the Los Alamos National Laboratory (LANL) in northern New Mexico and at least 50 pits per year at the Savannah River Site (SRS) in South Carolina. Upgrades to plutonium facilities at LANL are slated to cost $8 billion over the next 5 years. The redundant Savannah River Plutonium Processing Facility in South Carolina will cost up to $25 billion, making it the second most expensive building in human history.
NNSA’s Nuclear Weapons Budget Takes Huge Jump
Arms Race Accelerates with MIRVed Warheads
Los Alamos Lab Cleanup Cut
FOR IMMEDIATE RELEASE, March 11, 2024
Jay Coghlan – 505.989.7342 | Email
Santa Fe, NM – Ironically the day after the film Oppenheimer was awarded multiple Oscars, the Department of Energy’s semi-autonomous National Nuclear Security Administration (NNSA) asked Congress for its biggest nuclear weapons budget ever. NNSA’s FY 2025 request for “Total Weapons Activities” is $19.8 billion, $700 million above what Congress recently enacted for FY 2024. It is also a full billion dollars above what President Biden asked for last year, which Congress then added to and will likely do so again.
The Biden Administration states that the $19.8 billion will be used to:
“[P]rioritize implementation of the 2022 National Defense Strategy and Nuclear Posture Review by modernizing the Nation’s nuclear deterrent to keep the American people safe. The Budget supports a safe, secure, reliable, and effective nuclear stockpile and a resilient, responsive nuclear security enterprise necessary to protect the U.S. homeland and allies from growing international threats.” whitehouse.gov/wp-content/uploads/2024/03/budget_fy2025.pdf, page 75.
The 2022 National Defense Strategy and Nuclear Posture Review for the first time posited two nuclear “near peers”, i.e. Russia and China, that need to be simultaneously “deterred.” This hinted at a potentially large nuclear buildup which this budget may now be implementing. That claimed need to deter two nuclear near peers was explicitly taken a step beyond just deterrence in an October 2023 report from the Strategic Posture Commission. It declared:
“Decisions need to be made now in order for the nation to be prepared to address the threats from these two nuclear-armed adversaries arising during the 2027-2035 timeframe. Moreover, these threats are such that the United States and its Allies and partners must be ready to deter and defeat both adversaries simultaneously.” ida.org/research-and-publications/publications/all/a/am/americas-strategic-posture, page vii (bolded emphasis added)
