Vistra Corp. — 2021 Form 10-K
Reporting period: Fiscal year ended December 31, 2021; the filing is an annual report, not a standalone fourth-quarter report. Vistra operates an integrated U.S. retail electricity and natural-gas business and power-generation fleet. It served approximately 4.3 million customers and had about 38,700 MW of generation capacity.
Key financial results
| Metric | 2021 | 2020 |
|---|---|---|
| Operating revenue | $12.077 billion | $11.443 billion |
| Operating income (loss) | ($1.515 billion) | $1.519 billion |
| Net income (loss) attributable to Vistra | ($1.274 billion) | $636 million |
| Adjusted EBITDA, non-GAAP | $1.908 billion | $3.685 billion |
| Cash from (used in) operating activities | ($206 million) | $3.337 billion |
| Capital expenditures, including nuclear fuel and LTSA prepayments | $1.033 billion | $1.259 billion |
- Revenue increased about 6%, but results were sharply lower, principally because of Winter Storm Uri and mark-to-market commodity hedge losses. Vistra reported $759 million of pre-tax unrealized commodity-hedge losses in 2021, versus $231 million of gains in 2020.
- Winter Storm Uri had an estimated $2.2 billion adverse pre-tax earnings impact, net of approximately $544 million of ERCOT securitization proceeds recognized as a receivable. Vistra expects the proceeds in the second quarter of 2022.
- Year-end cash and cash equivalents were $1.325 billion; reported available liquidity was $2.579 billion, including $1.254 billion of revolving-credit availability. The liquidity measure excludes availability under receivables and repurchase facilities.
- Total debt was approximately $10.7 billion, or $9.4 billion net of cash. Interest expense and related charges were $384 million, down from $630 million. Long-term debt was 56% of capitalization, versus 52% in 2020.
- At year-end, total assets were $29.683 billion, total liabilities $21.391 billion, and total equity $8.292 billion. The company reported an income-tax benefit of $458 million and a 26.6% effective tax rate.
Material changes versus 2020
- Operating performance moved from $1.519 billion of operating income to a $1.515 billion operating loss; net income attributable to Vistra shifted from $636 million to a $1.274 billion loss.
- Adjusted EBITDA fell approximately 48%, to $1.908 billion. Management attributed the decline mainly to Uri; it also cited strong operating performance for the remainder of the year and continued cost discipline.
- Operating cash flow declined by $3.543 billion to a $206 million use of cash, reflecting storm impacts and higher collateral deposits. Cash posted as commodity margin deposits rose to $1.263 billion from $257 million.
- Debt increased, including issuance of $1.25 billion of 4.375% senior unsecured notes due 2029. Vistra also issued $1 billion each of Series A and Series B preferred stock, with net proceeds of approximately $990 million and $985 million, respectively.
- Retail Adjusted EBITDA increased to $1.312 billion from $983 million, while Texas generation Adjusted EBITDA declined to a $236 million loss from $1.646 billion of income, primarily reflecting Uri.
Outlook, management commentary and risks
- Vistra said current internal forecasts supported sufficient liquidity for anticipated requirements through at least the next 12 months. A $1.0 billion senior secured commodity-linked revolving facility was entered into in February 2022 to support collateral postings and working capital.
- Management estimated 2022 capital expenditures and nuclear-fuel purchases at approximately $1.814 billion, including $1.002 billion for solar and energy-storage development. This was an estimate as of November 5, 2021, not a formal earnings forecast.
- Strategic targets include a 60% reduction in Scope 1 and 2 CO2-equivalent emissions by 2030 versus 2010 and net-zero carbon emissions by 2050, subject to technology, market and policy developments. Vistra expected its Vistra Zero portfolio to reach 7,300 MW by year-end 2026 and announced approximately 7,500 MW of coal-plant retirements by 2027.
- The company plans to return up to $7.5 billion to common shareholders and reduce up to $3 billion of debt through 2026. Its $2.0 billion share-repurchase program had $1.591 billion remaining at year-end; the board declared a $0.17-per-share quarterly dividend in February 2022.
- Major risks include volatile power, fuel and commodity prices; extreme weather and fuel-delivery interruptions; collateral and liquidity demands; non-investment-grade credit ratings and debt covenants; environmental compliance, coal-ash remediation and retirement costs; and regulatory or litigation outcomes related to Uri. The full financial impact of possible Uri-related litigation, repricing or regulatory changes was not estimable in the filing.
- Moss Landing battery-storage Phases I and II experienced separate incidents in September 2021 and February 2022 and were offline during repair or assessment. Management did not expect a material earnings impact, but investigations and return-to-service work remained relevant.
- Other unusual items included a $286 million Koch earn-out liability related to Uri, resolved in November 2021 within the reserved amount and scheduled for payment in the second quarter of 2022; future large-customer bill credits estimated at $232 million across 2022–2025; and $33 million of trade-name impairment.
Most important facts for investors to verify
- Receipt and final treatment of the $544 million ERCOT securitization receivable, and any remaining Uri-related settlements, litigation or regulatory changes.
- Whether operating cash generation recovers and commodity collateral requirements moderate; year-end cash postings and letters of credit were substantial.
- Debt maturities, refinancing needs, covenant headroom and the cost and terms of preferred-stock dividends.
- Execution, cost and timing of renewable and storage projects, including Moss Landing availability, alongside announced plant retirements and environmental closure obligations.
- Assumptions behind Adjusted EBITDA, which excludes specified items, and the effect of non-cash derivative fair-value changes on GAAP earnings and liquidity.
Audit: Deloitte & Touche issued an unqualified opinion on the financial statements and an unqualified opinion on internal control over financial reporting. The auditor identified the Tax Receivable Agreement obligation and Level 3 derivative fair values as critical audit matters.