Skip to content
    VST
    Earnings call· Jun 2026(Q2 FY26)

    Vistra Q2 FY26 earnings call VST

    Aug 7, 2026 Source

    Executive summary

    Vistra Corp. Q2 FY26 — Strong Performance Driven by Integrated Model and Strategic Partnerships

    Vistra delivered strong Q2 FY26 results, driven by its integrated business model and comprehensive hedging, achieving significant adjusted EBITDA growth across both Generation and Retail segments. The company is strategically expanding into digital infrastructure through its Helix partnership, aiming to capitalize on robust demand environments in ERCOT and PJM. While facing softer ERCOT power prices and regulatory uncertainties regarding data center development, Vistra remains confident in its long-term growth fundamentals and capital allocation strategy, including substantial shareholder returns and accretive growth investments.

    Highlights

    5

    • Achieved Q2 adjusted EBITDA of nearly $1.8 billion, representing over 30% increase year-over-year.

    • Generation business delivered approximately $994 million of adjusted EBITDA in Q2, up from $593 million in Q2 2025.

    • Retail business contributed approximately $773 million of adjusted EBITDA in Q2, up from $756 million in Q2 2025.

    • Maintained commercial availability of over 97% across the entire fleet during recent heat waves in Texas and PJM.

    • Announced partnership with KKR, NVIDIA, and Kuwait Investment Authority to form Helix Digital Infrastructure, committing up to $1 billion.

    Concerns

    4

    • ERCOT forward curves are meaningfully lower than previously, impacting the 2027 midpoint opportunity range.

    • Uncertainty and potential delays in Texas data center audits and interconnection processes.

    • Power prices in ERCOT have softened recently, with year-to-date wholesale prices at $30/MWh, which is insufficient for new builds.

    • Concerns about FERC's proposed 'stick approach' for data center flexibility, potentially requiring curtailment before paid curtailment.

    Guidance & targets

    3
    CategoryTargetConfidence
    2026 Adjusted EBITDA
    $6.8 billion to $7.6 billion
    high materiality
    High
    2026 Adjusted Free Cash Flow before growth
    $3.925 billion to $4.725 billion
    high materiality
    High
    2027 Adjusted EBITDA midpoint opportunity range
    $7.4 billion to $7.8 billion
    high materiality
    Medium

    Segment performance

    2
    SegmentRevenueYoYQoQMargin
    Generation
    Driven by favorable hedging activity, higher PJM capacity revenues, optimized gas generation, restart of Martin Lake Unit 1, and contributions from LOTUS acquisition.
    Adjusted EBITDA (Q2 FY26): $994 millionAdjusted EBITDA (Q2 FY25): $593 millionAverage realized prices: approximately 5% higher YoY
    		———$994 million
    Retail
    Strong quarter, with Q2 typically being one of the strongest due to seasonal timing of margins.
    Adjusted EBITDA (Q2 FY26): $773 millionAdjusted EBITDA (Q2 FY25): $756 million
    		———$773 million

    Operational metrics

    20
    Adjusted EBITDA
    $1.767 billionover 30% increase year-over-year
    Q2 FY26

    Vistra delivered second quarter adjusted EBITDA of $1.767 billion, representing a more than 30% increase compared to the second quarter of 2025.

    Commercial availability
    over 97%
    Summer period

    This preparation was evident during the recent heat waves in Texas and PJM where we achieved commercial availability of over 97% across the entire fleet.

    Annual load growth
    at least 4% to 6%
    through 2030

    We believe annual load growth of at least 4% to 6% in ERCOT and 2% to 3% in PJM through 2030 remain reasonable estimates for these markets.

    Annual load growth
    2% to 3%
    through 2030

    We believe annual load growth of at least 4% to 6% in ERCOT and 2% to 3% in PJM through 2030 remain reasonable estimates for these markets.

    Peak load
    over 168 gigawattsnew all-time peak
    July

    In July, we've also seen new all-time peaks in load in both PJM and ERCOT with PJM hitting over 168 gigawatts

    Peak load
    over 91 gigawattsnew all-time peak
    July

    and ERCOT hitting over 91 gigawatts.

    Available cash generation
    more than $10 billion
    2026 and 2027

    Our forecast indicates that we will generate more than $10 billion of available cash in 2026 and 2027.

    Capital allocation to equity holders
    approximately $3 billion
    2026 and 2027

    We have allocated approximately $3 billion to our equity holders in 2026 and 2027 through share repurchases and common and preferred dividends.

    Shares retired
    approximately 171 million
    Since November 2021

    Since initiating the program in November 2021, we have retired approximately 171 million shares at an average cost of approximately $38 per share.

    Share repurchase authorization remaining
    approximately $1.2 billion
    current

    We currently have approximately $1.2 billion of share repurchase authorization remaining, which we expect to exhaust no later than the end of 2027.

    Total shareholder returns
    over $6.5 billionahead of target of at least $6 billion through year-end 2026
    Since November 2021

    with the amount of repurchases through August 3, we have returned over $6.5 billion to our shareholders through share repurchases since initiating the program in late 2021, well ahead of the target we communicated at that time of at least $6 billion through year-end 2026.

    Capital allocation to growth investments
    approximately $4.5 billion to $5 billion
    2026 and 2027

    we also expect to allocate approximately $4.5 billion to $5 billion to accretive growth investments, including the Cogentrix acquisition, the development of the Permian gas units, the PGM Nuclear uprates supported by power purchase agreements with Meta, the development of the Oak Hill 2 solar facility supported by a power purchase agreement with a large investment-grade counterparty and now our capital commitment to Helix.

    Additional cash available for allocation
    approximately $2 billion to $2.5 billion
    through year-end 2027

    Even after these significant allocations directly to our equity holders into growth, we expect approximately $2 billion to $2.5 billion of additional cash available to allocate through year-end 2027.

    Investment return hurdle
    mid-teens
    current

    strategically investing in attractive organic and inorganic growth opportunities that meet our mid-teens levered return threshold

    ERCOT wholesale prices
    $30were $30 a megawatt hour last year
    Year-to-date

    Year-to-date, ERCOT wholesale prices have been $30 a megawatt hour. They were $30 a megawatt hour last year. $30 is not going to get new stuff built.

    Data center load
    12 to 15 gigawattsqueue expressed is over 400 gigawatts
    by 2030

    an ERCOT Q that has at times been expressed is over 400 gigawatts. We think it's somewhere in the 12 to 15 gigawatts by 2030.

    Load growth (non-data center)
    3%
    current

    In Texas, the oil and gas and the residential small business load is about 3% of the 5% to 6%. So the data center piece is about 2%.

    Load growth (data center component)
    2%
    current

    So the data center piece is about 2%.

    ERCOT real-time price
    $57could have cleared closer to $400 or $500 a day
    July 22

    Even though that day cleared $57, the batteries knew that they were not going to run out... it's very easy that, that day could have cleared closer to $400 or $500 a day.

    Battery capacity needed
    about 25 gigawatt hoursonly about 31 gigawatt hours worth of batteries available
    July 22

    there was about a 3.5 hour window as the solar was dropping off the grid that you needed the batteries to serve load. And you needed about 25 gigawatt hours worth of batteries to serve, and there's only about 31 gigawatt hours worth of batteries available on the system.

    Industry KPIs

    6
    MetricValueDetails
    Credit rating milestonesinvestment-grade
    Investment return hurdlemid-teens%
    Generation output fleet availabilityover 97%%
    Capacity auction vs energy only market$555 millionUSD
    Contracted ppas vs uncontracted capacity—
    Uprates development pipeline m a capacity200+ MWMW

    Deals & partnerships

    1
    KKR, NVIDIA, Kuwait Investment AuthorityFounding investor in Helix Digital Infrastructure, a platform combining power solutions for data centers with land and other digital infrastructure.up to $1 billion

    Helix aims to create a rack to grid one-stop shop solution for data center customers, leveraging Vistra's expertise and generation capabilities. Vistra retains optionality to develop projects independently.

    Risks & headwinds

    4
    Softening ERCOT power pricesnear-term

    ERCOT forward curves are meaningfully lower and year-to-date ERCOT wholesale prices have been $30 a megawatt hour.

    Mitigation: Comprehensive hedging program and downside protection afforded by the nuclear PTC (for 2027 guidance). Long-term fundamentals expected to improve.

    Texas data center audit and interconnection delaysnear term

    Audit is going to probably pause some of the reviews for a couple of months.

    Mitigation: Vistra supports thinning the queues for realistic development; Comanche Peak project not expected to be affected (energizing end of 2027). Policymakers are motivated to get the audit done timely.

    Insufficient power prices for new generation buildscurrent

    ERCOT wholesale prices have been $30 a megawatt hour... $30 is not going to get new stuff built.

    Mitigation: Large load customers are contracting with existing assets at a premium; Vistra has existing base load position.

    FERC's proposed Interconnection and Transmission Planning (IRAS) ruleupcoming

    Concerns about it (potential for 'stick approach' and required curtailment before paid curtailment).

    Mitigation: Vistra will weigh in on the proposal, advocating for incentives for flexibility; potential to drive more interest in co-location with existing resources.

    What to watch in Q3 FY26

    5

    Texas data center audit outcome

    next quarter
    CurrentAudit expected to pause reviews for a couple of months; no moratorium currently
    TargetClarity on audit timeline and impact on interconnection queue

    Why it matters

    The audit will determine the pace and scale of data center load additions in ERCOT, impacting future demand and Vistra's project timelines.

    I do think in the near term, I think the audit is going to probably pause some of the reviews for a couple of months. We don't know exactly the time frame.

    Q&A highlights

    7

    How do Texas data center audits impact Vistra's projects and the broader market, especially given current ERCOT forward curve impacts?

    Jim Burke stated that Vistra's long-term ERCOT load forecast (115-120 GW by 2030) remains unchanged despite queue growth. He believes the audit will pause reviews for a few months but doesn't expect it to affect their Comanche Peak project (energizing end of 2027). Vistra supports thinning the queues to ensure realistic projects move forward, as the current 400 GW queue is overstated.

    “I do think in the near term, I think the audit is going to probably pause some of the reviews for a couple of months. We don't know exactly the time frame. The key project that we have in our portfolio at Comanche Peak, we're looking to energize at the end of 2027. We don't see that being affected at this point.”

    asked by Constantine (Wells Fargo) · answered by James Burke

    2 min read6 chapters

    Detailed Narrative

    01

    Market Demand and Operational Excellence

    Vistra is observing a structurally improved demand environment in PJM and ERCOT, with both markets hitting new all-time summer peak loads in July (PJM over 168 GW, ERCOT over 91 GW). The company successfully completed its annual spring maintenance cycle, including planned refueling outages for 3 nuclear units and 92 planned outages for gas and coal fleets, achieving over 97% commercial availability during recent heat waves.

    02

    Data Center Growth and Strategy

    Data center development activity remains strong, with Vistra actively negotiating with large load customers. The company believes its diversified fleet, development capabilities, retail franchise, and commercial team position it well to capitalize on these opportunities. Vistra supports policymakers' efforts to thin ERCOT's data center queues to ensure realistic development and grid reliability, noting that current ERCOT wholesale prices ($30/MWh year-to-date) are insufficient for new builds.

    03

    Helix Digital Infrastructure Partnership

    Vistra announced a partnership with KKR, NVIDIA, and the Kuwait Investment Authority to form Helix Digital Infrastructure. Vistra will commit up to $1 billion over time⏳, with $500 million subject to milestones, and will serve as the preferred power partner. This platform aims to provide a 'rack to grid' solution for data centers, leveraging Vistra's expertise and generation capabilities, while retaining optionality for Vistra to develop projects independently.

    04

    Capital Allocation and Shareholder Returns

    Vistra expects to generate over $10 billion of available cash in 2026 and 2027. Approximately $3 billion is allocated to equity holders through share repurchases and dividends, with $1.2 billion of share repurchase authorization remaining, expected to be exhausted by end of 2027. The company has returned over $6.5 billion to shareholders since November 2021, exceeding its $6 billion target by year-end 2026.

    05

    Growth Investments and Credit Ratings

    Vistra plans to allocate $4.5 billion to $5 billion to accretive growth investments, including the Cogentrix acquisition, Permian gas units, PJM Nuclear uprates with Meta PPAs, Oak Hill 2 solar facility, and the Helix commitment. The company aims to achieve mid-investment-grade credit ratings from all three major agencies, primarily through disciplined EBITDA growth, and will consider debt paydown as necessary.

    06

    Regulatory Landscape and Market Dynamics

    Vistra is actively engaged in regulatory processes in its key markets, supporting efforts to ensure grid reliability and affordability. The company notes that while ERCOT power prices have softened due to increased supply (including batteries) and weather, long-term growth fundamentals remain on track, driven by industrial reshoring, electrification, population growth, and broader economic expansion, in addition to data centers.

    AI-generated summary of the company’s earnings call. Not investment advice.