Building nuclear means advancing multiple pieces of work at once, and Oklo has been busy. Over the past year, we moved from planning to execution: construction began @INL for Aurora-INL in Idaho, key partners like @Kiewit and @Siemens_Energy were locked in, fuel milestones were cleared, a fuel recycling facility was unveiled in Tennessee, and advanced our Radioisotopes Pilot Facility in Texas. And the work continues. Watch below ↓

Oklo’s Dr. Christina Leggett joined @TheNatlInterest’s Three Questions podcast to discuss how recovering material from used nuclear fuel can reduce the volume of nuclear waste requiring permanent disposal, and support power the U.S. for 150 years.  Listen: nationalinterest.org/blog/en…

Major milestone for Oklo’s Aurora powerhouse @INL: @ENERGY just approved our Preliminary Documented Safety Analysis (PDSA), making Aurora-INL the largest electric-output reactor design publicly announced to receive PDSA approval under DOE's Reactor Pilot Program to date. The approval advances Aurora-INL’s preliminary safety basis and creates a framework that future Aurora deployments can build on to make each successive project easier to replicate. For Oklo, Aurora-INL is more than our first powerhouse. It's the foundation for repeatable deployment. More -> oklo.com/newsroom/news-detai…

Oklo Clears Regulatory Hurdle for First Commercial Nuclear Reactor. The Stock Rises. trib.al/hmgEEXd

Two sites. Two reactors. One integrated nuclear platform. @INL, construction is advancing on Oklo’s first commercial Aurora powerhouse, bringing clean, reliable power closer to reality. Our team and @kiewit have excavated enough material to fill 20 Olympic swimming pools in preparation for the reactor foundation. In Texas, our Groves isotope test reactor is approaching criticality. Groves is helping Oklo develop the experience, supply chains, and capabilities needed to make advanced nuclear deployment faster and more repeatable. This is what deployment looks like. Watch the latest progress. youtube.com/watch?v=k8ggXymE…

Oklo’s vertical integration sets us apart. We build, own, and operate our facilities across our three business lines of power, fuel, and isotopes. Today, we're deepening that integration with the acquisition of ARMEC, bringing more than two decades of operating experience and a team of approximately 40 engineers, fabricators, machinists, welders, and technical personnel with extensive nuclear experience directly into our reactor and fuel-manufacturing programs. Advanced nuclear deployment requires manufacturing depth. ARMEC strengthens ours. Read more -> oklo.com/newsroom/news-detai…

What if the materials we currently treat as nuclear waste could help power the future? Oklo Co-Founder and COO @caorilne joined Madison Hilly on ZeroHedge for a conversation on fuel recycling, advanced nuclear, isotope production, and the growing demand for clean, reliable energy. From the untapped energy in used nuclear fuel to the infrastructure needed for AI and industrial growth, they discuss how advanced nuclear can strengthen America’s energy future. Watch the full interview: youtube.com/watch?v=gxgqBqsu…

What keeps a reactor safe? In Oklo’s Aurora powerhouse, safety is built into the physics. 

Inherent physical responses automatically stabilize the reactor under changing conditions. That means the same forces that drive the operation also stabilize it. These principles were proven 40 years ago in reactors like Experimental Breeder Reactor-II & Fast Flux Test Facility. Now, those same principles are the foundation for Oklo’s fast reactor technology today.  Proven in practice, not just theory. Learn more: youtube.com/watch?v=yyrWNTwi…

Last month, Oklo CEO Jake DeWitte joined @SpencerJCox and the @abundanceinst at the Operation Gigawatt Summit in Utah. The discussions focused on the growing role advanced nuclear can play in meeting rising energy demand from AI, data centers, industrial growth, and electrification. The summit also highlighted the opportunities nuclear can create across research, workforce development, supply chains, and economic development. That interest is reflected in Governor Cox's engagement with the industry—from policy conversations to attending milestones like Oklo's Aurora powerhouse groundbreaking at Idaho National Laboratory last year.

Oklo CEO Jacob DeWitte joined @MariaBartiromo on @MorningsMaria to discuss the momentum behind advanced nuclear and the work Oklo is doing to deliver clean, reliable power and critical isotopes. From advancing negotiations under the @ENERGY’s Surplus Plutonium Utilization Program to partnering with @Meta to support growing data center demand in Ohio and approaching criticality with our isotope test reactor in Texas, Oklo is putting the pieces in place to accelerate deployment across its power, fuel, and isotope businesses. Watch the full interview -> foxbusiness.com/video/639694…

One year ago, America recommitted itself to a nuclear renaissance. One year later, Oklo is helping make it real. Construction is advancing at our first commercial Aurora powerhouse at @INL. Licensing work continues moving forward with the @NRCgov and DOE. We broke ground on our isotope reactor in Texas and are targeting criticality by July 4th. Construction. Fuel. Licensing. Isotopes. Partnerships.  The pieces are moving together faster than many thought possible.

This week i was in Idaho to visit a couple of our sites. First up, the Aurora-INL site. ~ 100 people on site every day, working 24/7. Kiewit killing it as a partner, both moving efficiently and with a safety first culture.

Today, Oklo was selected by @ENERGY for advanced negotiations under the Surplus Plutonium Utilization Program, supporting a pathway to convert surplus plutonium already designated for disposal into bridge fuel for advanced reactors to deliver clean, reliable power. Read more -> oklo.com/newsroom/news-detai…

Oklo’s VP of Fuel Recycling, @EdPetitDeMange, joined @ORNL’s The Sound of Science podcast to discuss why fuel recycling matters now more than ever before, how Oklo is integrating fuel supply directly into its business model, and what it takes to build a modern commercial fuel cycle in the United States. Listen: ornl.gov/media/96701

In less than two months, Oklo’s isotope test reactor will go critical. We’re building, iterating, and executing in real time across power, fuel, and isotopes. Follow our journey: youtube.com/@OkloInc

At @INL, Oklo has moved from site mobilization into deep foundation excavation for our first commercial Aurora powerhouse. What makes this moment significant is not just the physical progress at the site, but the coordinated progress taking shape across the entire project. Construction, fuel, and licensing are all advancing at a pace that once seemed inconceivable. Oklo is demonstrating what is possible when the critical pieces move forward in parallel.

Fast reactor technology is the foundation that connects Oklo's power, fuel, and isotope business lines into one integrated system. Our fast-fission powerhouses provide clean, always-on electricity while enabling practical fuel recycling, which can produce isotopes for medical, industrial, space, and national security applications. Together, these business lines function as one platform that maximizes value across the nuclear lifecycle.

Oklo is partnering with @Battelle to integrate @INL’s Prometheus AI platform into Oklo’s reactor and fuel-system design workflows. As advanced reactors like the ones Oklo is commercializing move toward deployment, scaling engineering workflows becomes increasingly important. This collaboration combines Oklo’s reactor and fuel development work with INL’s technical expertise and AI infrastructure to help build the systems and tools to support the commercialization and deployment of Oklo’s advanced nuclear powerhouses. oklo.com/newsroom/news-detai…

Big news for Oklo’s Aurora reactor site in Idaho: @NRCgov approved our Principal Design Criteria topical report. Completed in less than half the traditional review timeline, this approval establishes the core safety and design framework for our Aurora powerhouse.  It also means approved content can be referenced in future applications without being re-reviewed, helping support faster licensing work. For Oklo, this is a critical step toward repeatable deployment that keeps safety at the center. Learn more: oklo.com/newsroom/news-detai…