Vistra's New 7.25% Bond Runs 31 Years. The AI Premium Lasted One.

Thirty-one years at 7.25 percent

On 24 September 2026, Vistra Operations Company LLC closed $1.5 billion of junior subordinated notes↗: $850 million at 7.000% and $650 million at 7.250%, both due 2057 and both irrevocably guaranteed by the parent ¹. The bonds priced at par on 10 September through an underwriting group whose representatives include Barclays and BofA Securities ¹⁷. The same session, Vistra stock closed at $137.97, down 1.74% while the S&P 500 slipped 0.02% ², leaving the shares about 37% below their 52-week high of $219.82↗ ⁵⁶.

The money retires 8 percent paper

The stated use is general corporate purposes, including redemption of the 8.0% Series A preferred that resets in October 2026 and the 7.0% Series B that resets in December↗ ⁷. With the 10-year Treasury at 5.19% on the day, its highest level since 2007↗ ⁸, the Series B pays about two percentage points above the decade benchmark for junior, subordinated, unsecured money locked to 2057. Vistra termed out the bottom of its capital stack at the going rate of the AI era.

That rate is the itemized version of a bill counted yesterday in *AI's $10.3 trillion bill comes due at the highest real yields since 2008* (25 September 2026): the boom's debts rolling over at the top of the rate cycle, one named coupon at a time.

The fleet earns while the multiple deflates

Operations are not the problem. Second-quarter adjusted EBITDA rose 31% to $1.767 billion↗ and full-year guidance of $6.8 to $7.6 billion held ⁵⁶. About 100% of expected 2026 generation is hedged ⁶⁹.

The stock did not follow. Revenue missed at $4.02 billion against $5.46 billion expected ⁵, and net income was $305 million after a $472 million hedge loss↗ ⁹. Constellation Energy is down about 32% from its own high ⁶. The market repriced the sector, not the company: the AI-power multiple that crowded in during 2025 is gone inside a year ³⁶.

The customers now post collateral

Six days before the bonds closed, on 18 September, Vistra signed a 20-year, 207-megawatt supply deal with New Era Energy & Digital: a developer holding $69.8 million of cash against up to $198.8 million of collateral Vistra can demand, plus a 5% non-voting stake in the powered project for Vistra itself ³. Vistra filed no 8-K on it↗ ³. The debt underneath kept climbing while the premium deflated:

The new money lands after the second quarter, on top of $20.3 billion already owed ⁴. The counterparty arithmetic is the tell of the whole month:

The bull case, priced in hedges

Bulls cite 3,809 megawatts of 20-year nuclear contracts with Amazon and Meta, with no equity given up ³⁶. They can add $6.5 billion of buybacks since 2021, which cut the share count about 30% ⁶⁹, and a 2027 adjusted EBITDA opportunity of $7.4 to $7.8 billion before Cogentrix's FERC-approved 5,500 megawatts count ⁹. Fixing 7.25% for three decades looks shrewd if rates keep climbing. The hurdle stands anyway: every asset must now clear a 7%-plus cost of capital, and hedge cover thins to about 72% of 2028 volumes ⁹.

October holds the dates

Three markers decide the quarter: the preferred redemptions in October and December ⁷, New Era's $116 million letter of credit due within 15 business days of the 18 September signing ³, and third-quarter results on 5 November ⁵. The AI boom still pays. It just pays by the coupon now, for 31 years.