Oklo Secures DSA Approval, Progressing Towards Reactor Criticality
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Jul 01 2026
0mins
Source: stocktwits
- Safety Analysis Approval: Oklo announced that its Groves Isotope Test Reactor in Texas has received the Documented Safety Analysis (DSA) approval from the U.S. Department of Energy (DOE), marking the transition from documentation to final pre-startup review, with first criticality expected in July 2026.
- Clear Next Steps: Following the DSA approval, Oklo will undergo DOE's readiness review and startup approval, and once startup approval is granted, the reactor will be permitted to receive and load nuclear fuel, initiating startup testing and advancing towards commercialization.
- Isotope Business Development: The Groves facility enhances Oklo's isotope business, supporting the domestic supply chain for critical isotopes used in cancer diagnosis, space missions, and national security, which is expected to bolster the company's competitiveness in these markets.
- Market Sentiment Improvement: Despite a more than 32% decline in Oklo's stock this year, retail sentiment on Stocktwits has shifted from 'bearish' to 'neutral', with message volume significantly increasing, indicating growing market interest in the company's future prospects.
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Analyst Views on OKLO
Wall Street analysts forecast OKLO stock price to rise
12 Analyst Rating
7 Buy
5 Hold
0 Sell
Moderate Buy
Current: 51.840
Low
90.00
Averages
125.11
High
175.00
Current: 51.840
Low
90.00
Averages
125.11
High
175.00
About OKLO
Oklo Inc. is an advanced nuclear technology company. It is engaged in developing fast fission power plants to provide clean, reliable, and affordable energy at scale. It focuses on producing electricity and heat from its Aurora powerhouses, which can run on fresh, recycled, or down-blended nuclear fuel. It is also commercializing nuclear fuel recycling technology that can convert used nuclear fuel into usable fuel for its powerhouses and those of others. Its Aurora powerhouse product line is designed with embedded safety features, to be able to run on fresh, recycled, or down-blended fuel, and to produce 15-75 megawatts of electric (MWe). Its radioisotope activities are to support domestic supply for medical, industrial, space, defense, and other critical applications. Its capabilities also include high-precision machining, prototyping, fabrication, inspection, and others. It also specializes in process development and skid fabrication with a long background in reactive metals.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
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- Fuel Recycling Strategy: Oklo's strategy of utilizing recycled fuel aims to reduce operational costs and improve resource efficiency, thereby establishing a positive image in the sustainable energy sector and attracting more investor interest.
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- Nuclear Innovation: Oklo is developing smaller nuclear power plants to address the strain on the grid from data centers, which is expected to provide a reliable power source for future AI infrastructure, enhancing its competitiveness in the energy market.
- Customer Agreements: The company has secured long-term agreements with customers to ensure stable power supply, which not only boosts customer confidence but also provides a reliable revenue stream, strengthening Oklo's market position.
- Fuel Recycling Strategy: Oklo's strategy of utilizing recycled fuel aims to reduce operational costs and improve resource efficiency, thereby establishing a positive image in the sustainable energy sector and attracting more investor interest.
- Execution Risks: Despite the promising outlook, Oklo's success still hinges on obtaining necessary licenses, fuel supply, construction timelines, and execution capabilities, all of which will directly impact its market performance and stock price fluctuations.
See More
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- Fuel Supply Assurance: Oklo has secured uranium fuel supplies for its small modular reactors (SMRs) needed for the large Meta project, ensuring smooth progress despite a 21.8% stock price drop in June.
- Strategic Partnership: Oklo formed a strategic partnership with Centrus Energy to secure high-assay low-enriched uranium (HALEU) for up to five Aurora powerhouses over the next few years, supporting the construction of its 1.2 GW power campus in Ohio.
- Technology Acquisition: In June, Oklo acquired Creative Engineers and ARMEC to bolster its advanced reactor technology and manufacturing capabilities, even as it reported a Q1 net loss of $33 million, indicating high investment in technology development.
- Government Approvals and Market Reaction: While Oklo received DOE safety approvals and signed an MOU for nuclear fuel recycling, the market reacted negatively due to the DOE's announcement of a $17.5 billion loan program for traditional reactors, shaking investor confidence in the SMR market.
See More
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- DOE Safety Approval: In June, Oklo received crucial safety approval from the Department of Energy for its Idaho National Laboratory (INL) plant, marking significant progress for its first fast-fission reactor, Aurora, yet this news failed to prevent a stock price decline.
- Strategic Partnership Agreement: Oklo signed a memorandum of understanding with Standard Nuclear to collaborate on nuclear fuel recycling and advanced fuel manufacturing, indicating its leadership in the nuclear recycling sector, although market reactions remained tepid.
- HALEU Supply Agreement: Oklo secured a strategic partnership with Centrus Energy to ensure high-assay low-enriched uranium (HALEU) supplies for up to five Aurora reactors, supporting its planned 1.2 GW power campus in Ohio, yet investor sentiment remained negative.
- Acquisitions to Enhance Tech Capabilities: Oklo acquired Creative Engineers and ARMEC in June to bolster its advanced reactor technology and manufacturing capabilities; however, concerns about its future commercialization led to continued stock pressure.
See More
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- Oklo Microreactor Innovation: Oklo's Aurora microreactor generates 1.5 MWe individually, but can connect to others for up to 75 MWe, making it deployable in remote areas; expected to launch in 2027, it could reshape the nuclear energy market over the next decade.
- Revenue Growth Expectations: Analysts forecast Oklo's revenue to surge from $1 million in 2026 to $55 million in 2028, driven by strong demand from cloud and AI data centers, highlighting its long-term growth potential.
- Plug Power Market Expansion: Plug Power's fuel cell systems increased from 50,000 at the end of 2021 to 74,000 by 2025, showcasing rapid growth in the hydrogen market, particularly through partnerships with major clients like Amazon and Walmart.
- Green Hydrogen Facility Development: Plug Power is building six new green hydrogen facilities for the U.S. Department of Energy and secured a 275 MW electrolyzer contract, with revenue expected to grow at an 18% CAGR from 2025 to 2028, reflecting strong demand in the green hydrogen market.
See More
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- Market Potential: Nano Nuclear Energy (NNE) has a market cap of $1.1 billion with a current stock price of $0.33, and despite not generating significant revenue, the potential market for its microreactor designs has attracted aggressive investors, indicating possible future growth.
- Commercialization Challenges: NNE aims for vertical integration to control the nuclear energy supply chain, including deploying microreactors and producing nuclear fuel, but must overcome significant challenges such as regulatory approval and market acceptance, which will directly impact long-term returns.
- Market Demand: The widespread adoption of microreactors requires competitive costs and rapid deployment times in remote areas like data centers, military bases, and mining sites; failure to meet these conditions could stifle NNE's growth.
- Investment Risks: While NNE's fuel fabrication and transportation businesses may succeed, the lack of strong revenue growth from microreactor sales will limit stock price surges, necessitating cautious consideration of this highly speculative opportunity.
See More
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- Commercialization Delays: Nano Nuclear Energy is currently in a pre-commercial phase and has not generated significant revenue, primarily relying on the Nuclear Regulatory Commission's licensing process; failure to advance could lead to decreased investor confidence.
- Supply Chain Control Goals: Nano aims to become a vertically integrated nuclear reactor company, controlling the entire supply chain from microreactor deployment to nuclear fuel fabrication and transportation, which could significantly enhance its market competitiveness if successful.
- Market Demand Uncertainty: While Nano's microreactors may be more cost-effective in remote areas, failure to capture these markets or delays due to construction costs exceeding estimates could severely hinder the company's growth.
- Significant Investment Risks: The future of Nano Nuclear hinges on the widespread adoption of microreactors; however, due to its high-risk nature, investors should proceed with caution as they may face returns that fall short of expectations.
See More
