PLUTONIUM SAMPLING AT LOS ALAMOS NATIONAL LABORATORY
Cost of RECA Chart
In 1985, US President Ronald Reagan and Russian President Mikhail Gorbachev declared that “a nuclear war cannot be won and must never be fought.”
NEW & UPDATED
Inside Chornobyl: 40 years after disaster, nuclear site still at risk in Russia’s war.
“In February 2025, a cheap Russian drone tore through Chornobyl’s confinement shelter. Workers warn the site of the world’s worst nuclear accident is not safe yet”
| April 26, 2026 theconversation.com
The dosimeter clipped to your chest ticks faster the moment you step off the designated path inside the Chornobyl nuclear power plant. Step back, and it slows again – an invisible line between clean ground and contamination.
Above rises the “new safe confinement” (NSC) – the largest movable steel structure ever built, taller than the Statue of Liberty, wider than the Colosseum, its arch curving overhead like an aircraft hangar built for giant planes.
Completed in 2019 at a cost of $2.5bn (£1.85bn) and funded by 45 countries, the NSC was built to shield the world from what lies beneath it. It sits at the heart of a vast exclusion zone, a radioactive landscape the size of Cyprus, largely abandoned by humanity. Stray dogs roam the plant in packs – workers advise against petting them.
Uranium debate resurfaces at conference
“Protest, speakers highlight industry’s legacy pollution”
A panel of tribal, state and federal officials kicked off a pro-nuclear conference Monday (April 20) near Albuquerque with detailed warnings about the harm uranium extraction can cause, stressing that any burgeoning mining projects in the state will face stiff opposition from communities still reeling from legacy pollution.
The Clean Energy Association of New Mexico organized the “Nuclear in New Mexico” conference at a hotel on Santa Ana Pueblo, convening hundreds of industry executives, as well as government officials and community members, to discuss what organizers called the nuclear “renaissance” occurring in New Mexico and across the country.
Since President Donald Trump’s second term began in January 2025, the state has seen renewed activity from companies with long-stalled uranium mine permit applications, as well as new notices of intent from companies seeking federal and state permissions to operate the first new mine in the state in decades.
The conference, which runs through Wednesday, includes panels on the nation’s increasing need for uranium, both for electricity and nuclear weapons, as well as new and emerging extraction processes that industry leaders tout as safe for the environment.
Plaintiffs Tour the Savannah River Site’s Plutonium “Pit” Bomb Core Plant –
Most Expensive Building in U.S. History is Key to New Nuclear Arms Race
FOR IMMEDIATE RELEASE, April 22, 2026
Contact: Tom Clements, Director, SRS Watch, 803-240-7268 | Email
Jay Coghlan, 505.989.7342, c. 505.470.3154 | Email
Shelby Cohen, Comms Manager, SC Env. Law Project, 864.414.7726 | Email
Columbia, SC – On April 21, plaintiffs Savannah River Site Watch, Nuclear Watch New Mexico and Tri-Valley CAREs toured the plutonium “pit” bomb core production plant at the National Nuclear Security Administration’s (NNSA’s) Savannah River Site (SRS) near Aiken, South Carolina. They were accompanied by their attorney from the South Carolina Environmental Law Project and a science consultant from the Union of Concerned Scientists.
Plutonium pits are the core components of all U.S. nuclear weapons. The NNSA is seeking to expand production to at least 30 plutonium pits per year at the Los Alamos National Laboratory (LANL) in New Mexico and at least 50 pits per year at SRS, which has never previously produced pits. NNSA pushed forward with the project without required public review, in violation of the National Environmental Policy Act (NEPA).
Plaintiffs sued in federal court in Columbia, SC and won, requiring the NNSA to complete a nationwide programmatic environmental impact statement (PEIS), with public hearings to be held this May (listed below). The court-approved settlement agreement also required an inspection of the Savannah River Plutonium Processing Facility by plaintiffs to ensure that no production begins before the completion of the final PEIS and simultaneous Record of Decision, which NNSA now says is expected in early 2027. NNSA officials also informed plaintiffs that 90% design and “rebaselined” costs will not be completed until September 2026, which means that once again Congress will be appropriating taxpayers’ money without knowing full costs.
The SRS pit plant will be the most expensive buildings ever built in the USA, with a current NNSA estimate of up to $30 billion even before all total costs are known (includes at least $5 billion in sunk costs for SRS’ failed MOX Fuel Fabrication Facility being “repurposed” to pit production). The agency’s recent budget request for FY 2027 (pp 17-19) reveals an 87% jump in combined pit production funding for LANL and SRS, averaging $5 billion for each of the next six years.
LIVE: Press Briefing After Plaintiffs Inspect Savannah River Site Plutonium “Pit” Bomb Core Plant
Update on DOE’s Savannah River Site Plutonium “Pit” Bomb Core Plant, Day after Court-Authorized Bomb-Plant Tour by Public Interest Groups
Media Advisory on SRS Pit Plant briefing, April 22, South Carolina State House & YouTube Livestream, 07:00 MT
April 17, 2026
For Immediate Release
Contact:
Tom Clements, Director, SRS Watch, 803-240-7268, tomclements329[at]srswatch.org;
Jay Coghlan, Nuclear Watch New Mexico, 505-989-7342, cell: 505.470.3154, jay[at]nukewatch.org;
Shelby Cohen, Communications Manager, SC Env. Law Project, 864-414-7726, shelby[at]scelp.org
WHAT: Press briefing following an April 21 inspection of the proposed Savannah River Plutonium Processing Facility, as stipulated in an historic legal “settlement agreement.” Update on just-released draft environmental review of pit production and report on massive budget request by DOE for FY27.
WHO: Plaintiffs Savannah River Site Watch, Nuclear Watch New Mexico and Tri-Valley CAREs (Livermore, CA), represented by the South Carolina Environmental Law Project (SCELP). The Union of Concerned Scientists (UCS) is their scientific consultant. These groups will be on the pit plant tour.
WHEN: Wednesday, April 22, 2026, 9:00 am EST/6:00 am PT.
WHERE: South Carolina State House, first floor, Columbia, SC. It will also be livestreamed on YouTube: https://youtu.be/VVjm1JrnJU4. The public is welcome to attend.
WHY: Plutonium “pits” are the core of all U.S. nuclear weapons. The Department of Energy’s semi-autonomous National Nuclear Security Administration (NNSA) is seeking to expand production to at least 30 plutonium pits per year at the Los Alamos Lab in New Mexico and at least 50 pits per year at the Savannah River Site, near Aiken, SC, which has never produced pits. NNSA pushed forward with the project without proper review, in violation of the National Environmental Policy Act. Plaintiffs sued in federal court in Columbia, SC and won, requiring the NNSA to complete a nationwide Programmatic Environmental Impact Statement (PEIS), with public hearings to be held this May. The court-ordered “settlement agreement” also required an inspection of the Savannah River Plutonium Processing Facility by plaintiffs to ensure that no production begins before the completion of the final PEIS. Pit production generates a host of radioactive waste streams, some of which would be disposed of in trenches at SRS, and poses public safety concerns, such as plutonium criticality and plutonium fires. No future pit production is to maintain the safety and reliability of the existing stockpile. Instead it is for new-design nuclear weapons that could prompt a return to testing.
Plutonium Pit Production Programmatic Environmental Impact Statement (PEIS) is Out Now! Visit PitPEIS.com for More!
The Draft Programmatic Environmental Impact Statement (PEIS) for Plutonium Pit Production was released by NNSA on Friday, April 10th. This opens a critical window for public comment on NNSA’s unnecessary plan to expand production of plutonium “pit” bomb cores. This PEIS was brought on by a lawsuit against NNSA over its failure to complete the NEPA process for this plan. As you likely know, NEPA is fully under attack by the current administration — this may be the last foreseeable full NEPA process taking place, making it all the more critical to be involved.
As a resource to help you comment and encourage widespread comment-making in your community, we (lawsuit plaintiffs Nuclear Watch New Mexico and Tri-Valley CAREs, as well as the Union of Concerned Scientists, Physicians for Social Responsibility, and groups from the Alliance for Nuclear Accountability), created a website that is now live!
Your Pit PEIS central hub for information and action: https://pitpeis.com/
Please take a look and feel free to share, and note that we’ll be continuing to update it as soon as new resources become available.
For example, we will soon have:
– A schedule of comment trainings
– Sample comments and talking points
– Regional-focused resources to help engage your local community around this issue
Nuclear Weapons Issues & The Accelerating Arms Race: April 2026
Nuclear Weapons:
Trump has gone beyond the pale, threatening to wipe out an entire civilization (Iran). The Senate majority leader John Thune tweeted thuggishly, “Iran would be wise to take President Trump at his word. They can choose the easy way or the hard way.” Speaker Mike Johnson had adjourned the House.
There is only one thing made by man that can wipe out a civilization overnight and that is nuclear weapons. NNSA and LANL are all complicit in this. 46 Democratic House members have invoked the 25th amendment to get rid of Trump but no Republicans. We have a two week truce which Netanyahu seems determined to destroy by carpet bombing Lebanon.
FY 2027 budget: See press release and press release.
- Military spending in FY 2026 was already a record breaker at $1 trillion. Trump proposes nearly $1.5 trillion for FY 2027. $1.1 trillion as base budget, $355 billion through reconciliation.
- $18 billion for Golden Dome through reconciliation. In the Alice in Wonderland world of nuclear weapons policies, defense is offense.
- $53.9 billion for the Department of Energy (DOE) in FY 2027. Sixty-one per cent ($32.8 billion) is for its semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA). DOE’s Office of Science is gutted by $1.1 billion which “eliminates funding for climate change and Green New Scam research.” DOE’s Office of Energy Efficiency and Renewable Energy is eliminated. Nationwide cleanup of legacy Cold War radioactive and toxic wastes at DOE sites is cut by $386 million to $8.2 billion. LANL’s cleanup program is given a modest 5% bump but there is escalating conflict with the New Mexico Environment Department.
- Funding for plutonium pit production is increased by 87%, an average of $5.1 billion in projected costs for each year FY 2028-2031, pretty much equally divided between LANL and the Savannah River Site (SRS) in South Carolina. LANL will spend $14 billion for pit production over the next six years. None of this is to maintain the safety and reliability of the existing nuclear weapons stockpile. It is all for new designs.
- Aggressive nuclear warhead production, including the new-design W93. More new designs in the wings.
Performance Evaluation Reports: Received via the Freedom of Information Act and posted into NNSA’s E-FOIA reading room, thanks to our two earlier lawsuits. Concerning the LANL PER please see our press release at https://nukewatch.org/press-release-item/lanl-2025-per-pr-3-6-26/ Tom Clements of SRS Watch points out that the SRS PER makes clear poor contractor performance at the Savannah River Plutonium Processing Facility. This shows the value of the PERs and can be used as a cudgel against them. I smell blood in the water over the Savannah River Plutonium Processing Facility.
LANL AI center in Ypsilanti, MI: The Township lawyer contacted me after the article Tiny City Fears Iran Drone Strikes Because of New Nuclear Weapons Datacenter was published. I ended up having a 1.5 hour zoom with him and Township staff. They are fighting LANL’s AI center hard. I sent them our press release on the LANL SWEIS which they say was helpful. In response to a commenter’s question (probably me), the final SWEIS explicitly says that a data center will not be built at LANL. However, it completely fails to mention the one in Ypsilanti, is really duplicitous.
Accelerating Arms Race: Trump’s threat to obliterate a 7.000 year old civilization. Now Iran will really want nuclear weapons.
Los Alamos Lab Banking on Plutonium “Pit” Production and New-Design Nuclear Warheads But Fights Against Cleanup
FOR IMMEDIATE RELEASE, April 7, 2026
Contact: Jay Coghlan, 505.989.7342, c. 505.470.3154 | Email
Sophie Stroud, 505.231.9736 | Email
Santa Fe, NM – The Department of Energy (DOE) has released additional details for the Los Alamos National Laboratory’s fiscal year 2027 budget. Earlier budget documents showed an 83% increase in funding for plutonium “pit” bomb core production, bringing it to $2.4 billion in FY 2027. An average of $2.3 billion will be spent in each of the following five years, for a total of $14 billion over six years. The National Nuclear Security Administration (NNSA) has directed the Lab to double pit production to at least 60 pits per year, making it more and more a nuclear weapons production site. However, no 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 for the new nuclear arms race.
As a direct case in point, a newly released DOE budget document demonstrates that LANL will be funded $478 million in FY 2027 for the U.S.’ first completely new-design nuclear warhead since the Cold War, the submarine-launched W93. This is despite the recent completion of life extension programs for the U.S.’ two existing sub-launched warheads (the W76 and W88) that gave them new military capabilities, costing around $12 billion dollars. Nevertheless, the W93 program is moving forward, largely because of lobbying by the United Kingdom.
As LANL becomes more and more a nuclear weapons production site, non-weapons “Science” is being cut nearly in half ($84.7 million in FY 2026 to $43 million in FY 2027). Nonproliferation programs are cut from $377 million in FY 2026 to $345 million in FY 2027. All funding for renewable energy research has been eliminated, with the exception of $5.5 million for geothermal.
Trump Accelerates New Nuclear Warhead Production
Nearly Doubles Funding for Plutonium “Pit” Bomb Core Production
FOR IMMEDIATE RELEASE, April 6, 2026
Contact: Jay Coghlan, 505.989.7342, c. 505.470.3154 | Email
Sophie Stroud, 505.231.9736 | Email
Santa Fe, NM – The Trump Administration has released military budget numbers for the federal fiscal year 2027 (which begins October 1, 2026). This still current fiscal year 2026 is already a record breaker for military spending at one trillion dollars. Trump now proposes nearly $1.5 trillion in military spending in FY 2027, of which $1.1 trillion is base funding for the Department of War and an additional $350 million is through so-called budget reconciliation. On top of all this, Trump will likely seek $200 billion in supplementary appropriations for the war in Iran, for a potential total of $1.7 trillion in military spending in FY 2027 (a 70% increase above FY 2026). At the same time, there is a 10% across-the-board cut to non-military spending. Much of the remaining discretionary funding for education, wildfire protection, environmental regulations, health care, etc., will be constrained by a focus on border control and immigration enforcement.
Trump proposes $53.9 billion for the Department of Energy (DOE) in FY 2027. Sixty-one per cent ($32.8 billion) is for its semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA). DOE’s Office of Science is gutted by $1.1 billion which “eliminates funding for climate change and Green New Scam research.” DOE’s Office of Energy Efficiency and Renewable Energy is eliminated. Nationwide cleanup of legacy Cold War radioactive and toxic wastes at DOE sites is cut by $386 million to $8.2 billion ($3 billion of which is reserved for the Hanford Site; other site-specific cleanup budget numbers are still not yet available).
LANL Plans to Spend $11.5B on Pit Production over Next Five Years, While New Mexico Remains One of the Poorest States in the Nation
A full one billion dollars is being added to plutonium “pit” bomb core production at the Los Alamos Lab for fiscal year 2027 (which begins this October 1). This tops out at $2.3 billion for each of the next five fiscal years, for a total of $11.5 billion.
None of this pit production is to maintain the safety and reliability of the existing nuclear weapons stockpile. Instead, it’s all for new-design nuclear weapons which can’t be tested because of the international testing moratorium, thereby perhaps eroding confidence in the stockpile. Alternatively, it could prompt the U.S. to resume testing (which Trump has already threatened), after which other nuclear weapons powers would surely follow, thereby accelerating the new nuclear arms race.
Other than for new-design nuclear weapons, plutonium pit production is simply not needed. In 2006 independent experts found that plutonium pits have serviceable lifetimes of at least 100 years (their average is now around 43 years). The National Nuclear Security Administration (NNSA) has avoided fully updated pit lifetime studies since then. There are already at least 15,000 existing pits stored at the NNSA’s Pantex Plant near Amarillo, TX.
Plutonium pit production is the NNSA’s most expensive and complex program ever.
Trump Accelerates New Nuclear Warhead Production
Nearly Doubles Funding for Plutonium “Pit” Bomb Core Production
FOR IMMEDIATE RELEASE, April 6, 2026
Contact: Jay Coghlan, 505.989.7342, c. 505.470.3154 | Email
Sophie Stroud, 505.231.9736 | Email
Santa Fe, NM – The Trump Administration has released military budget numbers for the federal fiscal year 2027 (which begins October 1, 2026). This still current fiscal year 2026 is already a record breaker for military spending at one trillion dollars. Trump now proposes nearly $1.5 trillion in military spending in FY 2027, of which $1.1 trillion is base funding for the Department of War and an additional $350 million is through so-called budget reconciliation. On top of all this, Trump will likely seek $200 billion in supplementary appropriations for the war in Iran, for a potential total of $1.7 trillion in military spending in FY 2027 (a 70% increase above FY 2026). At the same time, there is a 10% across-the-board cut to non-military spending. Much of the remaining discretionary funding for education, wildfire protection, environmental regulations, health care, etc., will be constrained by a focus on border control and immigration enforcement.
Trump proposes $53.9 billion for the Department of Energy (DOE) in FY 2027. Sixty-one per cent ($32.8 billion) is for its semi-autonomous nuclear weapons agency, the National Nuclear Security Administration (NNSA). DOE’s Office of Science is gutted by $1.1 billion which “eliminates funding for climate change and Green New Scam research.” DOE’s Office of Energy Efficiency and Renewable Energy is eliminated. Nationwide cleanup of legacy Cold War radioactive and toxic wastes at DOE sites is cut by $386 million to $8.2 billion ($3 billion of which is reserved for the Hanford Site; other site-specific cleanup budget numbers are still not yet available).
New Nuclear Media: Art, Films, Books & More
Time Zero: 05: The Lab (Part 01)
https://964f6bfd-c857-4667-8d59-615efbd0d7c4.libsyn.com/05-the-lab-part-01
“When the Manhattan Project arrived on the Pajarito Plateau in northern New Mexico, the land was not uninhabited. To establish the highly secretive Site Y, the United States military forcibly removed generations of Nuevomexicano ranchers and blocked regional Indigenous groups from accessing sacred sites. Almost immediately, the lab began detonating massive amounts of explosives, scarring the landscape. Military personnel regularly dumped nuclear waste into local canyon systems that ultimately flowed into the Rio Grande. When World War II came to a close, though, the lab did not.
More than eight decades later, an apocalyptic weapons factory—Los Alamos National Laboratory—still looms over the Pueblos and villages north of Santa Fe. Ninety miles south, Sandia National Laboratory and Kirtland Air Force Base store thousands of nuclear warheads beneath the city of Albuquerque. Both laboratories are expanding in scope and scale.
TELEVISION EVENT Trailer
Television Event is a documentary that follows the dramatic (and sometimes humorous) making and impact of the film The Day After. The 1983 film played a pivotal role in shifting public consciousness around nuclear weapons and, ultimately, President Reagan’s policies. It’s a reminder on the power of art and storytelling to create meaningful change.
The documentary was also reviewed in The New York Times: https://www.nytimes.com/2025/05/30/movies/the-day-after-documentary-television-event.html
More:
In 2023 a book was publishedd about the making of “The Day After”, read the review in Arms Control Today: https://www.armscontrol.org/act/2024-03/book-reviews/apocalypse-television-how-day-after-helped-end-cold-war
As well as: “‘The Day After’: The Arms Control Association’s Forgotten Role.” <https://www.armscontrol.org/act/2019-03/features/day-after-arms-control-associations-forgotten-role> It is a reminder that a few people can, with some luck and good timing, put big things into motion.