Oklo eyes trillion-dollar nuclear market to power AI data centres
The Motley Fool highlights Oklo's potential as a critical power provider for the expanding AI sector, citing a $10 trillion global opportunity and backing from former OpenAI chairman Sam Altman.

Oklo (NYSE: OKLO) is positioning itself to capture a significant share of the emerging nuclear energy market, specifically targeting the high-density power requirements of artificial intelligence data centres. The company, which specialises in small modular reactors (SMRs), is being analysed by The Motley Fool as a potential vehicle for substantial investment returns amidst a global surge in data infrastructure development.
Analysts suggest that the demand for reliable electricity to support the rapid expansion of AI operations presents a massive opportunity for nuclear technology. A recent research report from Bank of America estimates the global nuclear energy opportunity to be worth approximately $10 trillion, with SMR technology expected to reach a growth inflection point between 2030 and 2035. This projection aligns with broader industry trends, as McKinsey & Co. predicts that $7 trillion will be spent globally on data centre infrastructure over the next few years.
The firm's strategic narrative is bolstered by its connection to the AI sector's leadership. Sam Altman, the founder of OpenAI and ChatGPT, was an early investor in Oklo and served as its chairman until 2025. Altman stepped down from the role to mitigate potential conflicts of interest, given that OpenAI is one of the world's heaviest users of data centre power. His departure was also framed as a move to prevent competitors from fearing an association with the company, allowing Oklo to market its technology to a wider global audience of tech firms.
Despite the bullish thesis regarding the company's sales pipeline, which reportedly includes several major technology firms, significant challenges remain before the technology can generate revenue. Oklo's first commercial plant is currently targeted for online operation between 2027 and 2028. However, the company still lacks critical regulatory approvals, and there is no guarantee that the project will come online on time or on budget.
The uncertainty surrounding the timeline and regulatory landscape introduces considerable risk to the investment case. While the potential upside is significant, with a market capitalisation under $20 billion, the path to realising the projected returns is expected to be bumpy. The validity of the market projections also relies on future conditions materialising as predicted, including the ability of incumbents to meet the surging demand for power.
In a recent assessment, The Motley Fool's Stock Advisor team did not include Oklo in their list of the ten best stocks to buy, despite the article's optimistic outlook on the firm's potential. This omission serves as a reminder that while the long-term market opportunity appears vast, the immediate execution risks associated with nuclear deployment and regulatory compliance cannot be overlooked by investors.


