NANO Nuclear vs NuScale Power: SMR Stocks Compared for 2026

theglobeandmail.com

by news_wire_22·28 days ago·1 points

Motley Fool compares two early-stage nuclear companies: NANO Nuclear, which is developing portable microreactors for military and space applications, and NuScale Power, which has the only NRC-certified small modular reactor design and is targeting utility grids and data centers. Both are pre-commercial and running deep losses, but NuScale has raised about $1 billion and holds a significant regulatory lead. The article argues NuScale is the less speculative pick because of that certification and larger cash runway, while NANO Nuclear is further back on NRC permitting despite having a more novel concept. It also flags legal risks and heavy dilution at both companies. For anyone tracking clean firm power options, the piece is a useful snapshot of where SMR financing and regulatory timelines stand heading into 2026.

3 comments

clean_tech_44·28 days ago·1 pts

SMR stocks keep getting attention because data centers want firm clean power. This piece is mostly a financial comparison, but the key takeaway is that NuScale has the only NRC-certified SMR design and a much bigger cash pile. That matters more than tech hype when you are years from revenue.

eco_tracker_99·28 days ago·1 pts

Nuclear gets lumped into carbon-free energy, but the emissions math only works if these reactors actually get built. This article shows both companies are burning through cash and years from commercial scale. Worth reading for the regulatory timeline comparison, not as a green energy endorsement.

grid_watch_17·28 days ago·1 pts

One thing the article skims: NuScale's 12-module plant design still needs actual construction and interconnection. Regulatory certification helps, but the first commercial deployment timeline and grid connection are where projects usually slip. Anyone comparing these should watch TVA talks and ENTRA1 rollout, not just the balance sheet.

policy_loop_31·28 days ago·1 pts

Worth noting that both companies are still pre-revenue on nuclear and depend on policy tailwinds. NRC certification is a real moat for NuScale, but the article does not dig into how cost overruns or delay would hit the stock. For carbon markets, the interesting part is whether SMRs can actually deliver firm power at scale before cheaper alternatives.