SANTA CLARA, Calif.--(BUSINESS WIRE)--Sep 25, 2025--
Oklo Inc. (NYSE: OKLO) (“Oklo”), an advanced nuclear technology company, has conducted full-scale flow testing of a prototypical fuel assembly at the U.S. Department of Energy’s (DOE’s) Argonne National Laboratory (“Argonne”) under a DOE Gateway for Accelerated Innovation in Nuclear (GAIN) voucher. The program has generated experimental data to validate computer models, demonstrate manufacturing parameters, and advance Oklo’s fuel assembly design toward production.
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Working with Argonne’s thermal-hydraulics team and test facilities, Oklo is studying how coolant flows through a fuel assembly across a range of operating conditions. The tests measured parameters such as pressure drop and flow distribution, providing data that will benchmark Oklo’s simulations with full-scale performance.
“These full-scale, prototypical tests are vital in moving us from design into production,” said Jacob DeWitte, co-founder and CEO of Oklo. “The work we’re doing through GAIN at Argonne delivers real-world data that will ultimately inform the manufacturing parameters of our fuel-assembly design.”
By combining Argonne’s experimental capabilities with Oklo’s ability to design and build prototypic Aurora components as part of its design, build, and test cycle, the effort supports the company’s cost-effective approach to building large-scale parts for its powerhouses.
About Oklo Inc.: Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale, establishing a domestic supply chain for critical radioisotopes, and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission. Oklo is also developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and U.S. National Laboratories.
Forward-Looking Statements
This press release includes statements that express Oklo’s opinions, expectations, objectives, beliefs, plans, intentions, strategies, assumptions, forecasts or projections regarding future events or future results and therefore are, or may be deemed to be, “forward-looking statements.” The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” or, in each case, their negative or other variations or comparable terminology, and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements include all matters that are not historical facts. They appear in a number of places throughout this press release and include statements regarding our intentions, beliefs or current expectations concerning, among other things, results of operations, financial condition, liquidity, prospects, growth, strategies and the markets in which Oklo operates. Such forward-looking statements are based on information available as of the date of this press release, and current expectations, forecasts and assumptions, and involve a number of judgments, risks and uncertainties.
As a result of a number of known and unknown risks and uncertainties, the actual results or performance of Oklo may be materially different from those expressed or implied by these forward-looking statements. The following important risk factors could affect Oklo’s future results and cause those results or other outcomes to differ materially from those expressed or implied in the forward-looking statements: risks related to the deployment of Oklo’s powerhouses; the risk that Oklo is pursuing an emerging market, with no commercial project operating, regulatory uncertainties; the potential need for financing to construct plants, market, financial, political and legal conditions; the effects of competition; risks related to the availability of fuel, including high-assay low-enriched uranium (“HALEU”), plutonium, and recycled fuels; changes in applicable laws or regulations; and the outcome of any government and regulatory proceedings and investigations and inquiries.
The foregoing list of factors is not exhaustive. You should carefully consider the foregoing factors and the other risks and uncertainties of the other documents filed by Oklo from time to time with the U.S. Securities and Exchange Commission. The forward-looking statements contained in this press release and in any document incorporated by reference are based on current expectations and beliefs concerning future developments and their potential effects on Oklo. There can be no assurance that future developments affecting Oklo will be those that Oklo has anticipated. Oklo undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.
The Pressure Drop Experimental Loop for Investigations of Core Assemblies in Advanced Nuclear Reactors (PELICAN) at Argonne National Laboratory (Image: Oklo)
WASHINGTON (AP) — Most American presidents aspire to the kind of greatness that prompts future generations to name important things in their honor.
Donald Trump isn't leaving it to future generations.
As the first year of his second term wraps up, his Republican administration and allies have put his name on the U.S. Institute of Peace, the Kennedy Center performing arts venue and a new class of battleships that's yet to be built.
That’s on top of the “Trump Accounts” for tax-deferred investments, the TrumpRx government website soon to offer direct sales of prescription drugs, the “Trump Gold Card” visa that costs at least $1 million and the Trump Route for International Peace and Prosperity, a transit corridor included in a deal his administration brokered between Armenia and Azerbaijan.
On Friday, he attended a ceremony at his Florida home to mark the renaming of a 4-mile (6-kilometer) stretch of road from the airport to his Mar-a-Lago estate in Palm Beach as President Donald J. Trump Boulevard.
“That’s a very important stretch," Trump said as he thanked local officials for the dedication.
“When people see that the beautiful sign is all lit up nice at night and it says ‘Donald J. Trump Boulevard,’ they’ll be filled with pride. Just pride," Trump said. “Not in me. Pride in our country.”
It’s unprecedented for a sitting president to embrace tributes of that number and scale, especially those proffered by members of his administration. And while past sitting presidents have typically been honored by local officials naming schools and roads after them, it's exceedingly rare for airports, federal buildings, warships or other government assets to be named for someone still in power.
“At no previous time in history have we consistently named things after a president who was still in office,” said Jeffrey Engel, the David Gergen Director of the Center for Presidential History at Southern Methodist University in Dallas. “One might even extend that to say a president who is still alive. Those kind of memorializations are supposed to be just that — memorials to the passing hero.”
White House spokeswoman Liz Huston said the TrumpRx website linked to the president's deals to lower the price of some prescription drugs, along with “overdue upgrades of national landmarks, lasting peace deals, and wealth-creation accounts for children are historic initiatives that would not have been possible without President Trump’s bold leadership.”
"The Administration’s focus isn’t on smart branding, but delivering on President Trump’s goal of Making America Great Again," Huston said.
The White House pointed out that the nation's capital was named after President George Washington and the Hoover Dam was named after President Herbert Hoover while each was serving as president.
For Trump, it’s a continuation of the way he first etched his place onto the American consciousness, becoming famous as a real estate developer who affixed his name in big gold letters on luxury buildings and hotels, a casino and assorted products like neckties, wine and steaks.
As he ran for president in 2024, the candidate rolled out Trump-branded business ventures for watches, fragrances, Bibles and sneakers — including golden high tops priced at $799. After taking office again last year, Trump's businesses launched a Trump Mobile phone company, with plans to unveil a gold-colored smartphone and a cryptocurrency memecoin named $TRUMP.
That’s not to be confused with plans for a physical, government-issued Trump coin that U.S. Treasurer Brandon Beach said the U.S. Mint is planning.
Trump has also reportedly told the owners of Washington’s NFL team that he would like his name on the Commanders’ new stadium. The team’s ownership group, which has the naming rights, has not commented on the idea. But a White House spokeswoman in November called the proposed name “beautiful” and said Trump made the rebuilding of the stadium possible.
The addition of Trump’s name to the Kennedy Center in December so outraged independent Sen. Bernie Sanders of Vermont that he introduced legislation this week to ban the naming or renaming of any federal building or land after a sitting president — a ban that would retroactively apply to the Kennedy Center and Institute of Peace.
“I think he is a narcissist who likes to see his name up there. If he owns a hotel, that’s his business,” Sanders said in an interview. “But he doesn’t own federal buildings.”
Sanders likened Trump's penchant for putting his name on government buildings and more to the actions of authoritarian leaders throughout history.
“If the American people want to name buildings after a president who is deceased, that’s fine. That’s what we do,” Sanders said. “But to use federal buildings to enhance your own position very much sounds like the ‘Great Leader’ mentality of North Korea, and that is not something that I think the American people want.”
Although some of the naming has been suggested by others, the president has made clear he’s pleased with the tributes.
Three months after the announcement of the Trump Route for International Peace and Prosperity, a name the White House says was proposed by Armenian officials, the president gushed about it at a White House dinner.
“It’s such a beautiful thing, they named it after me. I really appreciate it. It’s actually a big deal,” he told a group of Central Asian leaders.
Engel, the presidential historian, said the practice can send a signal to people "that the easiest way to get access and favor from the president is to play to his ego and give him something or name something after him.”
Some of the proposals for honoring Trump include legislation in Congress from New York Republican Rep. Claudia Tenney that would designate June 14 as “Trump’s Birthday and Flag Day," placing the president with the likes of Martin Luther King Jr., George Washington and Jesus Christ, whose birthdays are recognized as national holidays.
Florida Republican Rep. Greg Steube has introduced legislation that calls for the Washington-area rapid transit system, known as the Metro, to be renamed the “Trump Train.” North Carolina Republican Rep. Addison McDowell has introduced legislation to rename Washington Dulles International Airport as Donald J. Trump International Airport.
McDowell said it makes sense to give Dulles a new name since Trump has already announced plans to revamp the airport, which currently is a tribute to former Secretary of State John Foster Dulles.
The congressman said he wanted to honor Trump because he feels the president has been a champion for combating the scourge of fentanyl, a personal issue for McDowell after his brother’s overdose death. But he also cited Trump’s efforts to strike peace deals all over the world and called him “one of the most consequential presidents ever.”
“I think that’s somebody that deserves to be honored, whether they’re still the president or whether they’re not," he said.
More efforts are underway in Florida, Trump’s adopted home.
Republican state lawmaker Meg Weinberger said she is working on an effort to rename Palm Beach International Airport as Donald J. Trump International Airport, a potential point of confusion with the Dulles effort.
The boulevard dedicated to Trump on Friday is not the first Florida asphalt to herald Trump upon his return to the White House.
In the south Florida city of Hialeah, officials in December 2024 renamed a street there as President Donald J. Trump Avenue.
Trump, speaking at a Miami business conference the next month, called it a “great honor” and said he loved the mayor for it.
“Anybody that names a boulevard after me, I like,” he said.
He added a few moments later: “A lot of people come back from Hialeah, they say, ‘They just named a road after you.' I say, ‘That’s OK.’ It’s a beginning, right? It’s a start.”
Supporters wave flags as President Donald Trump motorcades through West Palm Beach, Fla., along Southern Boulevard, the stretch of road being dedicated to him, Friday, Jan. 16, 2026. (AP Photo/Julia Demaree Nikhinson)
Attendees wait for President Donald Trump to arrive at a dedication ceremony for a portion of Southern Boulevard, which the Town of Palm Beach Council recently voted to rename,"President Donald J. Trump Boulevard," Friday, Jan. 16, 2026, at his Mar-a-Lago Club in Palm Beach, Fla. (AP Photo/Julia Demaree Nikhinson)
FILE - A sign for the Rose Garden is seen near the Presidential Walk of Fame on the Colonnade at the White House, Jan. 13, 2026, in Washington. (AP Photo/Mark Schiefelbein, File)
FILE - President Donald Trump speaks with reporters as a flag pole is installed on the South Lawn of the White House, June 18, 2025, in Washington. (AP Photo/Evan Vucci, File)
FILE - Workers add President Donald Trump's name to the John F. Kennedy Memorial Center for the Performing Arts, after a Trump-appointed board voted to rename the institution, in Washington, Dec. 19, 2025. (AP Photo/J. Scott Applewhite, File)
FILE - A poster showing the Trump Gold Card is seen as President Donald Trump signs executive orders in the Oval Office of the White House, Sept. 19, 2025, in Washington. (AP Photo/Alex Brandon, file)
