Global RaceInvestmentsNobody wakes up one morning to find a reactor in their backyard. Site selection for small modular reactors follows a predictable trail of breadcrumbs: a retiring coal plant, a statehouse bill, a hyperscaler’s power purchase agreement, a permit application quietly working through the NRC’s docket. ⚡ If you’ve noticed two or three of these things happening near you in the last year, that’s not a coincidence. Here are seven concrete signals worth watching, with the specific projects and dollar figures behind each one.
A coal plant nearby is on its way out
This is the single strongest predictor. The Department of Energy identified 157 retired and 237 operating coal plant sites as candidates for a coal-to-nuclear transition, and found that 80% of them are good fits for reactors smaller than gigawatt scale. 🏭 The math is straightforward: reusing transmission lines, switchyards, cooling infrastructure, and even the office buildings can cut construction costs by 15% to 35%, according to the same DOE-sponsored study run by Argonne, Idaho National Laboratory, and Oak Ridge. PacifiCorp already acted on this logic. After evaluating four brownfield sites as part of its plan to shrink its coal fleet by two-thirds by 2030, the utility picked a location next to its retiring Naughton plant in Kemmerer, Wyoming, for TerraPower’s sodium-cooled Natrium reactor with molten salt storage.
Regional emissions can fall by up to 86% when a coal plant is replaced by nuclear of similar size
A converted site can add more than 650 permanent jobs
Estimated annual economic activity gain: $275 million per converted site
Local county tax revenue can rise by roughly 92%
Is there a coal plant near you with a retirement date already on the books? That date is doing more to determine your region’s nuclear future than most public hearings ever will. 🌱
Your statehouse just created a nuclear office or incentive fund
Legislatures move slowly until suddenly they don’t. Texas enacted HB 14 in June 2025, creating the Texas Advanced Nuclear Energy Office (TANEO) to give the state a dedicated point of contact for developers, building on a 2023 working group Gov. Greg Abbott ordered through the Public Utility Commission. 📜 Kentucky authorized up to $75 million in grants covering permitting, licensing, and project development, one of the more aggressive early-stage support programs any state has put on the table. Virginia’s State Corporation Commission approved up to $122 million in cost recovery for Appalachian Power to pursue site evaluation and SMR development, part of a five-year plan from the Virginia Nuclear Energy Consortium running through 2029. Utah’s legislature has spent two straight sessions building what officials there call a “permissive environment,” and Gov. Spencer Cox has been signing regional partnerships to match.
Texas: TANEO plus a dedicated Advanced Nuclear Energy Office
Kentucky: $75 million in permitting and licensing grants
Virginia: $122 million approved for Appalachian Power’s site work
Utah: two legislative sessions of nuclear-specific statute building
A hyperscaler is quietly locking up power in your service territory
AI data centers need power that doesn’t blink, and Big Tech has stopped pretending otherwise. 🚀 Google signed a master development agreement with Kairos Power in October 2024 for 500 MW across multiple reactors, with the first online by 2030. Amazon put $700 million into X-energy for up to 12 Xe-100 high-temperature gas reactors alongside a data center campus near the Susquehanna nuclear plant in Pennsylvania. Meta has committed to as much as 6.6 GW spread across TerraPower’s Natrium design, Oklo’s Aurora, Vistra, and Constellation. Microsoft locked in 835 MW through a $16 billion, 20-year power purchase agreement to restart Three Mile Island Unit 1, now renamed the Crane Clean Energy Center, targeted for 2027. As of this year, tracking by SMR Intel puts the combined hyperscaler commitment at roughly 9.8 GW across 13 announced deals. If a hyperscaler’s real estate team has been quietly touring substations in your county, that’s not idle curiosity.
You’re sitting on an NRC-banked site inching toward construction
TVA’s Clinch River site near Oak Ridge, Tennessee, holds the nation’s only early site permit issued specifically for SMRs, a 935-acre parcel approved for up to 800 MWe. TVA converted that early groundwork into a real construction permit application for a single BWRX-300 unit, built by GE Vernova Hitachi Nuclear Energy, and the NRC accepted the application for formal review in mid-2025. 🔬 In a safety evaluation report published in June 2026, NRC staff recommended the commission actually issue the permit, a real milestone rather than another study. A banked site like this compresses years off a project’s front end, since the environmental review and site-suitability work are already done. It’s worth remembering that TVA has no obligation to actually build anything just because it holds the permit, so a banked site is a strong signal, not a guarantee.
Site: 935 acres, Roane County, Tennessee
Permit type: early site permit, up to 800 MWe combined
Reactor selected: single-unit BWRX-300, 300 MWe / 870 MWt
Status: construction permit recommended by NRC staff, June 2026
A university or national lab nearby already runs test reactors
Reactor clusters don’t spring up in a vacuum. They form around institutions that already have a nuclear engineering program, a research reactor, or federal test infrastructure. Texas A&M University in College Station already operates a research reactor and announced plans to add up to four new SMRs to a 2,400-acre innovation campus called RELLIS, where Kairos Power, Natura Resources, Terrestrial Energy, and Aalo Atomics are all pitching designs. 🎓 Natura Resources separately plans a molten salt research reactor at Abilene Christian University’s NEXT Lab. At Idaho National Laboratory, the retrofitted EBR-II containment building known as DOME is testing reactor prototypes from Westinghouse, Radiant, and Ultra Safe Nuclear starting this year. None of this activity means a commercial reactor lands next door automatically, but it does mean the regulatory relationships, trained workforce, and testing infrastructure already exist locally, and developers notice that.
Neighboring states are forming nuclear compacts and workforce pipelines
Watch what governors sign, not just what legislatures pass. Idaho, Utah, and Wyoming signed a memorandum of understanding to collaborate on nuclear innovation and workforce training. The New York Power Authority signed its own MOU with Ontario Power Generation covering cross-border workforce development. Illinois’s governor directed the Illinois Power Agency and Illinois Commerce Commission to explore funding a dedicated nuclear training academy. 🤝 These agreements sound bureaucratic, sure, but they’re usually the precursor to something concrete: shared apprenticeship programs, cross-licensed technicians, and supply chains that span state lines. If you’re tracking the nuclear market professionally, SMRbrief Pro gives you the structured database to go deeper than any single article can, especially when these compacts start converting into actual site announcements months later.
Your utility’s IRP or PUC docket already says the word “nuclear”
The most boring-sounding signal is often the most reliable one. Integrated resource plans and public utility commission dockets are where real capital decisions get made, long before a press release goes out. Appalachian Power’s approved cost recovery in Virginia came directly out of a regulatory filing, not a marketing campaign. PacifiCorp’s Naughton-to-Natrium pivot in Wyoming traces straight back to its own IRP process. Texas’s PUC-convened working group spent over a year studying market rule changes before its November 2024 report reached lawmakers, and that report is what produced HB 14 seven months later. 💡 If your local utility has quietly added a line item for “advanced nuclear feasibility study” in its latest rate case, that line item usually shows up two or three years before a shovel does.
Docket activity to watch: site evaluation cost recovery requests
IRP language: any mention of “firm, dispatchable, carbon-free” capacity additions
Public comment periods: often the first place a specific reactor vendor gets named
Timeline: expect 2 to 4 years between docket mention and site announcement
None of these seven signs guarantees a reactor breaks ground in your county. Reactor projects miss deadlines constantly, and plenty of these signals fizzle before they turn into steel and concrete. But regions rarely get picked cold. Which of these seven boxes has your region already checked, and which one would actually move the needle?