⚠ Nothing Has Been Delivered YetHigh threat

Vistra (VST) — threat to the moat

Every megawatt in the story is a contract; the first meaningful deliveries are in late 2027.

The agreements that have re-rated this company have produced no revenue. Meta's deliveries commence on a portion of the operating energy and capacity in late 2026 and reach full volume by the end of 2027, with the uprate volumes running from 2031 to 20341. Amazon's begin in the fourth quarter of 2027 and reach full capacity in 20322.

The gap between announcement and cashMeta partialdelivery,late 2026Meta fullvolume,end 2027Amazon firstdelivery,Q4 2027Amazon fullcapacity,2032Meta uprates,2031 to 20342027 EBITDA midpoint opportunity of $7.4-7.8bn excludes Cogentrix and the Meta PPA
The shares are about 38% below their September 2025 high, which is what pricing the gap between announcement and delivery looks like.

Between announcement and delivery sits a period in which the results reflect the old business. The 2027 Adjusted EBITDA midpoint opportunity range that management has discussed is $7.4 billion to $7.8 billion explicitly excluding the Cogentrix acquisition and the Meta agreement, with the company noting it is trending toward the lower end of that range3.

Read that carefully. The contracts are additive to a base the company is guiding conservatively, and the base is where the next several quarters of reported results come from.

There are also the ordinary hazards of long-dated agreements. Regulatory approvals, transmission arrangements, the buyer's own construction timelines and the seller's plant availability all have to line up. Vistra's risk factors say it directly: if demand does not grow at the expected rate, or if the company is unable to execute on large load offtake opportunities including under agreements already entered into, its performance, growth opportunities and stock price could be adversely affected4.

The shares are about 38% below the high they reached in September 20255, which suggests the market has already begun applying a discount for the gap between announcement and delivery.

The falsifier is specific and dated: contracted volumes actually flowing, visible in the Texas and East segment results from late 2027.

References
  1. ReportedMeta's deliveries commence on a portion of the operating energy and capacity in late 2026 and reach full volume by the end of 2027, with the uprate volumes running from 2031 to 2034
    Vistra and Meta announce agreements to support nuclear plants in PJM, 9 January 2026 — twenty-year power purchase agreements under which Vistra will supply Meta with a total of 2,609 MW of carbon-free power and capacity from its PJM nuclear plants: 1,268 MW of energy and capacity from Perry and 908 MW from Davis-Besse, plus 213 MW of uprate energy and capacity from Perry, 80 MW from Davis-Besse and 140 MW from Beaver Valley; delivery commences on a portion of the operating energy and capacity in late 2026 with full delivery by year end 2027, and uprate delivery commences in 2031 with full delivery by year end 2034; Vistra agreed to be the preferred power partner for Helix Digital Infrastructure, a newly formed company designed to develop infrastructure for AI-oriented hyperscalers. Meta contracted up to 6.6 GW of nuclear power across agreements with Vistra, Oklo and TerraPower announced the same day — January 2026 · publ. January 2026 · source ↗
  2. ReportedAmazon's begin in the fourth quarter of 2027 and reach full capacity in 2032
    Vistra secures long-term nuclear PPA from Comanche Peak (Power Engineering) — a 20-year power purchase agreement with Amazon Web Services, with options to extend for up to an additional 20 years, to supply 1,200 MW of carbon-free power from the Comanche Peak Nuclear Power Plant; power delivery is anticipated to begin in the fourth quarter of 2027 and to ramp to full capacity by 2032 — September 2025 · publ. September 2025 · source ↗
  3. ReportedThe 2027 Adjusted EBITDA midpoint opportunity range that management has discussed is $7.4 billion to $7.8 billion explicitly excluding the Cogentrix acquisition and the Meta agreement, with the company noting it is trending...
    Vistra and Meta announce agreements to support nuclear plants in PJM, 9 January 2026 — twenty-year power purchase agreements under which Vistra will supply Meta with a total of 2,609 MW of carbon-free power and capacity from its PJM nuclear plants: 1,268 MW of energy and capacity from Perry and 908 MW from Davis-Besse, plus 213 MW of uprate energy and capacity from Perry, 80 MW from Davis-Besse and 140 MW from Beaver Valley; delivery commences on a portion of the operating energy and capacity in late 2026 with full delivery by year end 2027, and uprate delivery commences in 2031 with full delivery by year end 2034; Vistra agreed to be the preferred power partner for Helix Digital Infrastructure, a newly formed company designed to develop infrastructure for AI-oriented hyperscalers. Meta contracted up to 6.6 GW of nuclear power across agreements with Vistra, Oklo and TerraPower announced the same day — January 2026 · publ. January 2026 · source ↗
  4. ReportedVistra's risk factors say it directly: if demand does not grow at the expected rate, or if the company is unable to execute on large load offtake opportunities including under agreements already entered into, its performance,...
    Vistra Corp. Form 10-K, FY2025, risk factors and business outlook — "If electricity demand does not grow at the rate expected, or if we are unable to execute on large load offtake opportunities, including under long-term power purchase or offtake agreements that we have entered into, our financial performance, growth opportunities, and stock price could be adversely impacted"; "Multiple demand drivers such as emergence of large load data centers, including in response to transformations in technologies like artificial intelligence (AI) and electrification of oil field operations (specifically in the Permian Basin of west Texas), have accelerated, and are expected to continue to accelerate, load growth in the geographic regions we serve"; "large-scale cryptocurrency mining, AI data centers, and increased industrial electrification are becoming increasingly prevalent in certain markets, including ERCOT, and many of these facilities are behind-the-meter"; emerging technologies including "distributed renewable energy technologies, energy efficiency, electric vehicles, distributed generation, energy storage devices, fuel cells, nuclear small modular reactors, and linear generators could have a significant impact on the energy industry" and "could make portions of our electric system power supply and transmission and/or distribution facilities obsolete prior to the end of their useful lives"; "we hedge the expected needs of our wholesale and retail customers, but unexpected changes due to weather, natural disasters, consumer behavior, market constraints or other factors could cause us to purchase electricity to meet unexpected demand in periods of high wholesale market prices or resell excess electricity into the wholesale market in periods of low prices"; long-term offtake agreements "enhance the stability and predictability of our cash flows" and "underwrite higher base profitability in the future" — FY2025 · publ. February 2026 · source ↗
  5. ReportedThe shares are about 38% below the high they reached in September 2025, which suggests the market has already begun applying a discount for the gap between announcement and delivery
    Vistra (NYSE: VST) market data — share price $137.09 on 28 August 2026, market capitalisation $46.01 billion on 335.64 million shares outstanding; trailing price/earnings 23.4 and forward 13.3; trailing twelve-month revenue $19.21 billion, net income $2.03 billion and EPS $5.87; dividend $0.92 a share, a yield of 0.67%; 52-week range $132.66 to $219.82, with an all-time high close of $219.82 on 22 September 2025; the shares returned 257.92% in 2024 and closed that year at $137.87 — August 2026 · publ. August 2026 · source ↗
Sources
Generated September 23, 2026