Uranium & Nuclear Energy Corner

Monday, 2026-09-21 · covering the last 72h (weekend included)

Market signal

Westinghouse said to be targeting a $50bn-plus IPO valuation — more than six times what Cameco and Brookfield paid for it in 2023. Bloomberg reported Friday that Westinghouse Electric, 49%-owned by Cameco with Brookfield Renewable holding the balance, is targeting a valuation above US$50bn in a US listing that could be filed as soon as October. At that level Cameco's stake alone would be worth roughly US$24.5bn, against the ~US$7.9bn enterprise value Cameco and Brookfield paid for the whole company less than three years ago. Spot uranium was little changed through the weekend near US$89.70/lb, with no fresh public term print since Friday's TradeTech-attributed record above US$96/lb reported by Crux Investor. Bloomberg (paywall) · The Motley Fool

Upstream — mining & supply

No material upstream mining or supply news broke this window. Producers and country-level policy were quiet over the weekend, with nothing new on the Kazakhstan acid squeeze or the Niger financing story that led the last two editions.

Midstream — conversion, enrichment & fuel

Cameco and Global Laser Enrichment sign an exclusive offtake covering all future output of the planned Paducah laser-enrichment plant. GLE (51% Silex Systems, 49% Cameco) and Cameco struck an exclusive agreement covering all natural, low-enriched and HALEU (up to 20% U-235) uranium the proposed Paducah, Kentucky facility would produce by re-enriching DOE tails, with Cameco paying pricing tied to its own average realized long-term-contract price. GLE recently completed a TRL-6 technology demonstration and is targeting a licence in early 2027; the deal is a firm commercial commitment ahead of a possible final investment decision for what would be the first commercial-scale laser-enrichment plant. Cameco SEC filing · World Nuclear News

Centrus signs a multi-year HALEU supply deal with microreactor developer Antares Nuclear. Centrus Energy will supply Antares with HALEU under a multi-year contract, with deliveries beginning before the end of the decade for space and national-security microreactor applications; the deal includes customer prepayments Centrus says will help fund its ongoing enrichment-capacity build-out, the same financing mechanism behind its other recent HALEU offtakes. Centrus SEC filing · World Nuclear News

Trump signs the Sanctioning Russia and Iran Act, adding Rosatom sanctions but leaving the uranium-import waiver intact. Signed 18 September after passing the House 262–3, the law directs asset freezes and visa restrictions on senior Rosatom executives and orders enforcement of the 2024 Russian uranium import ban, but retains the Department of Energy's authority to waive the ban where "no viable alternative" exists, and an earlier draft provision that would have sanctioned foreign buyers of Russian-sourced uranium was dropped before Senate passage. Rosatom supplied roughly a quarter of US utilities' enrichment purchases in 2025, so the practical reliance on it stays largely intact for now. White House · RFE/RL

Nuclear energy — reactors, industry & demand

India's NPCIL loads fuel into RAPP-8, the fourth of a planned 16-unit indigenous PHWR fleet. NPCIL began initial fuel loading at the 700MW Rajasthan Atomic Power Project Unit 8 at Rawatbhata on 19 September, following Atomic Energy Regulatory Board approval, with commercial operation targeted within the current fiscal year; the operator also began geotechnical site investigations for Units 9 and 10 the same day. NucNet · Business Standard

The Chatter

A quiet weekend for fresh, dated commentary beyond reaction to the Westinghouse news — one item clears the bar.

Asymmetric Research (Substack): argues Friday's Westinghouse valuation report validates the model it published back on 3 August — Bloomberg's reported $50bn-plus target sits above its $43bn base case and toward its $85bn bull case (versus a $26bn downside case) — and lays out how it would now position around Cameco and Westinghouse-adjacent names on the view the market is catching up to its numbers. Its analysis, not this desk's. Post