Vistra Corp. delivered strong performance for the first half of 2026, generating nearly $1.8 billion in adjusted EBITDA and ~$1.35 billion in free cash flow before growth, supported by high commercial availability across its generation fleet during summer heatwaves.
Core Signals
Revenue Growth & Demand: Vistra anticipates annual load growth of 4% to 6% driven by non-data center expansion (3% CAGR) and data center growth (2% CAGR), while maintaining a projection of 150 GW ERCOT peak load by 2030.
Bullish Signals
Reaffirmed 2026 guidance with an expectation to deliver at or above the EBITDA midpoint and generate $4.725 billion in free cash flow before growth.
Risk Signals
ERCOT forward power curves have experienced meaningful degradation, creating a headwind that pushes standalone 2027 performance toward the lower end of guidance ranges.
Q&A Signals
Repeated analyst topics: Analysts repeatedly pressed management on the impact of the Texas PUC/governor audit pause on ERCOT Batch 0 projects, expected pricing and margins on data center contracts, and Helix platform milestones.
Key Investor Debate
The primary debate centers on whether near-term ERCOT power market softness and Texas regulatory queue audits will stall data center load conversion and depress medium-term earnings power.
Analyst Takeaway
Vistra demonstrates strong commercial execution by leveraging its integrated generation and retail model to absorb regional market volatility and convert data center demand into high-margin long-term contracts.
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