Vistra — Financial Results

Underlying Business Performance Improved, But Accounting Swings Drove Net Income Down Sharply

Net income fell by $1.87 billion, but this was largely driven by $808 million in unrealized mark-to-market losses (paper losses on hedging contracts that fluctuate with forward power prices, not actual cash losses) compared to $1.16 billion in gains the prior year — a $1.96 billion swing. Adjusted EBITDA, which strips these non-cash swings out, actually rose $299 million, reflecting real operational improvement driven by higher energy and capacity prices and a full year of the Energy Harbor acquisition.

Vistra Locked In Major Long-Term Nuclear Power Contracts With Big Tech

Vistra signed two landmark 20-year power purchase agreements (PPAs) — long-term contracts to sell electricity at agreed prices — first with AWS for 1,200 MW from Comanche Peak (announced September 2025), then with Meta for 2,609 MW from its PJM nuclear plants (announced January 2026). These deals provide predictable, long-duration revenue streams from carbon-free nuclear generation, reducing exposure to volatile spot electricity prices and underpinning future earnings.

Aggressive Capacity Expansion Through Acquisitions and New Build

Vistra completed the Lotus Acquisition in October 2025, adding 2,600 MW of natural gas generation across five markets for a net cash cost of roughly $1.1 billion. It then agreed to buy Cogentrix Energy (announced December 2025) for approximately $2.3 billion in cash plus stock, adding another 5,500 MW of modern gas plants. Combined, these deals would grow Vistra's dispatchable generation fleet considerably and broaden its geographic footprint — though the Cogentrix deal still requires regulatory approval expected mid-to-late 2026.

Moss Landing Battery Fire Created Meaningful Losses and Ongoing Uncertainty

A fire at Vistra's 300 MW Moss Landing battery storage facility in January 2025 resulted in a $400 million write-off, a further $155 million impairment on an adjacent 100 MW battery, and roughly $110 million in EPA-mandated cleanup costs. The company collected approximately $500 million in insurance proceeds, which substantially offset the financial damage. However, the full impact on future revenues remains uncertain, as the 350 MW battery facility's restart timeline is still unclear.

Nuclear Tax Credits Declined Significantly as Power Prices Rose

The nuclear production tax credit (PTC) — a federal subsidy paying up to $15 per megawatt-hour for carbon-free nuclear output — phases out as a plant's revenues rise above certain thresholds. Because wholesale power prices increased materially in 2025, Vistra's nuclear plants earned more, which reduced the PTC benefit by $325 million year-over-year. This is an inherent trade-off in the business model: higher power prices are good, but they erode this subsidy.

Vistra Is Returning Significant Capital to Shareholders

During 2025, Vistra repurchased $1.0 billion of its own shares and paid $306 million in common dividends. Since 2021, it has bought back 167 million shares totaling $5.9 billion. In October 2025, the board authorized an additional $1.0 billion for buybacks, with $1.8 billion remaining available. S&P also upgraded Vistra's credit rating to investment grade (BBB-) in December 2025, lowering its borrowing costs and broadening its potential investor base.