Vistra (VST)
Vistra (VST)
One-line summary: Independent power producer with a nuclear + gas fleet; Amazon has a 20-year 1,200 MW PPA at Comanche Peak (energize 2027, full 2032) — nuclear-adjacent firm power, not a BTM equipment order.
What it is
Vistra Corp (NYSE: VST) is a large US independent power producer (IPP) with a generation fleet spanning nuclear, natural gas, and renewables, plus a retail electricity business. Its nuclear assets (including the Comanche Peak plant in Texas) make it a listed play on the reliability premium hyperscalers will pay for baseload power.
Why it matters to stock-market
Vistra is a beneficiary in the ai-capex-to-power-and-materials-cascade and a second listed operator (alongside nuclear-baseload-for-ai-data-centers's primary names) for hyperscaler co-location deals at nuclear sites. The AWS Comanche Peak arrangement is the same structural trade as the Constellation/Microsoft Three Mile Island PPA: a hyperscaler paying for firm, baseload nuclear power adjacent to a datacenter.
Why on the map
- AWS co-location at a Vistra nuclear plant. From 2026-06-25-feed-semianalysis-us-grid-constraints-40gw-behind-the-meter-datacenter: "AWS signed a 1,200 MW net-metering arrangement at Vistra's Comanche Peak nuclear plant."
- Contradiction recorded 2026-08-17 — resolve toward the 8-K. From 2026-08-17-autoresearch-btm-self-gen-bloom-gev: the primary is a 20-year 1,200 MW PPA (customer later named Amazon), first energy Q4 2027, full ramp 2032. Q2 2026 call: management supports the Texas queue audit and wants it culled; FERC's June co-location order is the tariff path. This is nuclear-adjacent firm power (nuclear-baseload-for-ai-data-centers), not Bloom/GEV BTM kit.
Open questions
- Regulatory durability of nuclear co-location / PPA structures, given FERC large-load scrutiny. The "net-metering BTM" wording should not be reused without a new primary.
Sources
- 2026-08-17-autoresearch-btm-self-gen-bloom-gev
- 2026-06-25-feed-semianalysis-us-grid-constraints-40gw-behind-the-meter-datacenter