• Oklo’s Groves Isotope Test Reactor achieved first criticality at low power less than a year after groundbreaking.
• Built on private land from a greenfield site under the DOE Reactor Pilot Program, marking the first such project to reach criticality.
• Milestone sets an operational base for future commercial isotope production, supporting the company’s domestic isotope supply strategy.
• Project is positioned as evidence that US nuclear deployment timelines can shift from years to months under an integrated authorization process.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Oklo Inc. published the original content used to generate this news brief on August 06, 2026, and is solely responsible for the information contained therein.