NuScale Power (SMR) Stock: 15.7% Drop Amid Near-Zero Revenue and TVA Deployment Talks, September 2026

SMR shares fell 15.7% in the September 11 session with no publicly identified catalyst, as Q2 2026 revenue of $75,000 — down 99% year-over-year — contrasts sharply with reported TVA talks targeting up to 8 gigawatts of SMR deployment capacity.

NuScale Power (NYSE: SMR) shed 15.7% in the September 11 session, closing at $8.61. No published report at time of writing explicitly identifies what drove that specific move, and the stock's trajectory in recent months has reflected two competing narratives: a second-quarter revenue collapse that renewed scepticism about near-term commercialisation, alongside a series of partnership announcements and a key manufacturing milestone that the company's supporters cite as evidence the commercial turning point is approaching.

The financial picture is stark on its face. Reports from Q2 2026 earnings described quarterly revenue of $75,000 — down roughly 99% year-over-year — even as the company grew its cash reserves by approximately $900 million, largely through a $750 million equity offering launched in August. For FY2025, Slicast's compilation of SEC XBRL filings shows revenue of $31 million, against which NuScale's capital expenditure of $508,000 — a 1,054% increase from FY2024's $44,000 — amounts to a 2% intensity ratio, the lowest among the seven power-sector companies Slicast tracks. The combination of minimal physical investment and a swelling cash balance reflects the reality of a pre-revenue technology developer: the company must fund engineering, simulation, and licensing work for years before any reactor module earns operating income.

The commercial pipeline anchoring the bull case spans several fronts. Reported discussions with the Tennessee Valley Authority target a potential deployment of between 6 and 8 gigawatts of SMR capacity — a scale NuScale's chief executive has characterised as potentially the largest nuclear build-out in U.S. history. Separately, September coverage reported that NuScale and steelmaker Nucor are in talks over integrating SMR power into industrial planning, expanding the potential customer base beyond data centres. On the technology side, NuScale and MillenniTEK have produced what they describe as the first safety-grade fuel pellets for an SMR design that already holds NRC design approval, a step that moves hardware from conceptual engineering into physical fabrication.

The investment logic, for those who hold it, rests on the firm-power shortage facing hyperscale data-centre operators. Intermittent renewables cannot guarantee the dispatchable, round-the-clock generation that large AI compute clusters require; NuScale's Power Module, rated at 77 megawatts-electric per unit, is designed for factory-based manufacturing and co-location near load centres. The company has also formed a strategic alliance with Nuclearn and NPX to deploy nuclear-specific AI tools within its reactor programme, framing the initiative as a way to accelerate design iteration cycles. The counter-argument, however, is historical: as one August 2026 analysis noted, the previous U.S. nuclear construction wave set out to build 26 reactors and delivered two, and current Q2 2026 revenue of $75,000 illustrates the distance between NuScale's deployment ambitions and its present commercial reality.

The balance of risks and opportunities is genuinely two-sided. On the positive side, an NRC-certified design, a fully funded balance sheet, reported engagement from major industrial and utility counterparties, and first-article fuel hardware now in fabrication constitute a more substantive milestone list than most pre-revenue energy developers carry at a comparable stage. On the negative side, the $750 million share offering has diluted existing holders, second-quarter results show no near-term revenue conversion, and growing regulatory and community scrutiny of nuclear siting — noted in August coverage — introduces delay risk even for approved projects. Three signals will clarify the picture: whether TVA formalises any capacity commitment and on what timeline; whether NuScale announces a first commercial module order, which one Seeking Alpha analysis described as the likely trigger for a significant re-rating; and whether third-quarter 2026 results begin to include consulting or licensing fees that indicate the pipeline is converting into signed business.