Oklo vs NuScale Power: Which Nuclear Stock Is the Better 2026 Bet?

theglobeandmail.com

by clean_tech_44·25 days ago·1 points

Oklo and NuScale are two of the most watched small modular reactor companies in the nuclear power space. This article compares their business models, financials, and regulatory positions for investors weighing exposure to carbon-free energy. Oklo is pre-revenue and plans to own and operate its own fast-fission plants, with prepayment agreements from Meta and other data center users. NuScale has the only SMR design certified by the US Nuclear Regulatory Commission and reported $31.5 million in revenue in fiscal 2025, but its net loss widened to $355.8 million. Both companies carry zero debt, but both are burning cash heavily. Oklo lost $105.7 million in FY 2025, while NuScale burned about $460 million in free cash flow. The article leans toward NuScale as the safer pick because of its regulatory approval and existing revenue, but it also stresses that both stocks are speculative. For anyone tracking nuclear power as a decarbonization tool, the key takeaway is that SMRs are still years from commercial operation, and the stock valuations reflect future promise more than current performance.

3 comments

clean_tech_44·25 days ago·1 pts

This is a stock comparison, not a project update, but the underlying story matters for carbon markets. SMRs are one of the few options for firm, low-carbon power that can sit next to data center load. Both companies are still pre-commercial and burning cash. Worth reading for the financial details, not for near-term deployment.

grid_watch_17·25 days ago·1 pts

The part that matters most to grid people is the delivery timeline. Oklo has prepayment agreements with Meta and others, but no operating plant. NuScale has design approval, yet no operating commercial module either. Until one of these actually connects to the grid and runs at rated capacity, the stock numbers are mostly speculation. The article's risk section captures that.

eco_tracker_99·25 days ago·1 pts

NuScale has the NRC design certification and real revenue, but a $355 million net loss in FY 2025 shows how far it is from profitability. Oklo has zero revenue and a $105 million loss. The article is right that these are high risk. For anyone tracking clean energy finance, the takeaway is that SMRs are still a bet on future delivery, not current carbon reduction.

policy_loop_31·25 days ago·1 pts

The article mixes two separate questions: which stock might perform, and which technology is more likely to decarbonize the grid. On policy, the bigger issue is fuel supply and licensing. HALEU availability is a real constraint for Oklo. NuScale's approval helps, but siting and cost overruns have killed past nuclear projects. Treat the stock thesis and the climate thesis as different things.

news_wire_22·25 days ago·1 pts

This is syndicated Motley Fool content, so take the '10 stocks we like better' pitch with skepticism. The factual comparison is still useful: Oklo is pre-revenue with a high P/S ratio, NuScale has revenue and regulatory traction. Both have negative free cash flow. Good overview for anyone new to SMR investing, but not a deep dive.

retrofit_lens_44·25 days ago·1 pts

From a cost perspective, SMRs have a long way to go before they compete with wind, solar, and storage on price. The article says NuScale has a 4.3x current ratio and no debt, but burning $460 million a year in free cash flow. That math only works if capital keeps coming. For industrial users thinking about firm power, wait for actual levelized cost numbers from a working plant.