NuScale Power Rises 7% on Doosan Manufacturing Deal; Oklo and BWX Technologies Trail - 24/7 Wall St.

NuScale Power's stock rose 7% on news of a manufacturing partnership with South Korea's Doosan Heavy Industries. The deal signals progress toward commercialising NuScale's small modular reactor (SMR) design, which has struggled to reach cost parity with larger nuclear plants. Doosan will handle manufacturing for markets outside North America, part of NuScale's strategy to scale production and reduce per-unit costs. Competitor stocks Oklo and BWX Technologies declined on the same day, though the article does not specify why.

Where this fits

This deal matters because SMRs are being pursued globally as a way to deploy nuclear capacity faster and at smaller capital outlays than gigawatt-scale stations. Manufacturing scale is the constraint that has kept SMR costs high relative to their output. A credible partner like Doosan, with heavy-industry pedigree and access to Asian supply chains, removes one barrier to the firm, low-emission power source that Australia's energy law forbids. The deal underscores that nuclear is advancing internationally while banned here. It also illustrates an uncomfortable truth: if Australia ever lifts the ban, it will depend on Korean or other foreign manufacturers for reactor hardware, just as it now depends on China for solar panels and battery cells. There is no domestic nuclear manufacturing base to revive.

What it means

Australia faces a choice between building grid firmness through imported renewables-plus-gas (sovereignty over neither) or imported nuclear (sovereignty over neither). The Doosan deal shows that nuclear supply chains exist and are consolidating outside China, a advantage solar and battery supply cannot claim. But if a future Australian government opts for nuclear, it will be buying into a supply relationship with Korea or Japan, not reclaiming energy independence. The real cost of the current ban is not that renewables are inferior on emissions, they are not, but that one proven, firm alternative to gas is unavailable while the grid still depends on weather.