Beyond Meta and Nuclear: Inside Vistra’s Real Power Play

Vistra (NYSE:VST | VST Price Prediction) has become a multi-asset, hyperscaler-anchored power platform spanning nuclear, gas and solar. In the last nine months the company has closed the Cogentrix natural gas acquisition, signed 20-year power purchase agreements with Meta Platforms (NASDAQ:META) for more than 2,600 MW across its PJM nuclear fleet and moved forward on restarting a nuclear plant.

Shares are up 8.4% over the past week to $149.46 as of Sept. 8, though still down nearly 23% over the past year. The question is what CEO Jim Burke is actually building underneath all of it.

A Merchant Fleet Rebuilt for AI Load Growth

Start with scale. The Cogentrix close adds a 5,500-MW natural gas generation portfolio across the Midwest, Northeast, and California, layered on top of the 2,600-MW Lotus portfolio Vistra closed in November 2025. Add two new Permian Basin gas units totaling 860 MW under construction, and the merchant footprint is expanding into exactly the regions where PJM tightness and Texas load growth are most acute.

Burke framed the customer dynamic bluntly on the Q2 call: “The large load customers, they are interested in contracting with existing, and they are interested in contracting at a premium with existing because it’s still a discount to what new build costs.” He added that “the price of equipment in some cases has doubled, if not tripled.”

Nuclear Is the Crown Jewel

The Meta deal covers energy, capacity, and uprates across Vistra’s four PJM nuclear units, and supports subsequent 20-year license renewals. It follows a 20-year PPA with AWS for up to 1,200 MW of carbon-free power at Comanche Peak, which Burke said “we expect will underwrite continued operations at the plant through the middle of this century.” The Meta PPAs are expected to begin contributing to Adjusted EBITDA in 2027.

Helix Is the Optionality Layer

Then there is Helix Digital Infrastructure, the new venture with NVIDIA, KKR, and the Kuwait Investment Authority, where Vistra committed up to $1.0 billion and is the preferred power provider. Burke called it “an additive proposition for Vistra” and said if milestones are hit, “we’d put in an additional $500 million.” Vistra is one of a small set of names quietly powering the AI data-center buildout: We profiled seven of these picks-and-shovels suppliers in a free report you can grab here.

Numbers Backing the Build

Q2 2026 delivered Ongoing Operations Adjusted EBITDA of $1.77 billion, up more than 30% from $1.35 billion, on revenue of $4.02 billion. Guidance was reaffirmed at $6.80B to $7.60B for 2026, with a 2027 midpoint opportunity of $7.40B to $7.80B that still excludes Cogentrix and Meta. CFO Chris Moldovan quantified the upside: “You could reasonably conclude that they’d add roughly $700 million to our midpoint opportunity, absent any other impacts.”

Risks Investors Should Not Ignore

The balance sheet is doing heavy lifting. Vistra is funding gas builds, nuclear uprates, the Helix commitment, and buybacks simultaneously, while carrying meaningful debt against a merchant cash flow base. Unrealized mark-to-market hedging losses of $472 million hit Q2 GAAP results, and Moss Landing decommissioning costs remain in the Asset Closure segment. Integration risk from Cogentrix is real. Moldovan also warned that on the 2027 range, “we would be trending towards the lower end” given softer ERCOT forwards.

What Vistra is actually building is a contracted, hyperscaler-anchored generation platform spanning nuclear, gas, and solar, with Helix as the growth channel. Watch the Q3 call for the first guidance refresh that folds Cogentrix and Meta in.

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