NextEra Energy becomes largest global issuer of hybrid bonds amid AI spending surge

NextEra Energy has become a major issuer of hybrid bonds, stacking up billions in euro-denominated debt as the company races to build out power infrastructure for an AI-hungry grid. Through its subsidiary NextEra Energy Capital Holdings, the company has tapped European debt markets twice in recent months.

Billions in hybrid debt, and counting

The hybrid bond spree started in November 2025, when NextEra issued two tranches of euro hybrid bonds worth €1.25 billion each, for a combined €2.5 billion. Both series mature in May 2056, giving the company roughly three decades of runway on the capital.

Then in February 2026, the company came back for more. NextEra raised another €1.75 billion through junior subordinated debentures split across two series: €1 billion in Series X and €750 million in Series Y, also maturing in 2056.

That’s €4.25 billion in euro-denominated hybrid securities in the span of about four months. Here’s the thing about hybrid bonds that makes them attractive for utilities. They sit somewhere between traditional debt and equity on a company’s balance sheet. S&P classifies these particular instruments with 50% intermediate equity content, meaning half the value counts as equity-like capital for credit rating purposes. NextEra gets to borrow billions while making its debt ratios look better than they otherwise would.

The AI electricity problem

The company has laid out plans for significant new power capacity additions through 2035, specifically targeting AI-related load growth. Hybrid bonds give NextEra the financial flexibility to pursue those projects without diluting existing shareholders through stock issuances or overloading its balance sheet with senior debt.

On May 18, 2026, NextEra announced an all-stock merger with Dominion Energy valued between $66.8 billion and $67 billion. The combined entity would create a utility built to serve the electrification wave driven by AI infrastructure.

What this means for investors

For bondholders, hybrids come with trade-offs. The subordination means these instruments sit behind senior creditors in a default scenario. The long 2056 maturities introduce duration risk. And the coupon structures typically include deferral mechanisms that give the issuer flexibility to skip payments under stress.

The Dominion merger adds another layer of complexity. Regulatory approvals for a deal of this magnitude will take time and carry uncertainty. If the merger fails or gets restructured, NextEra would need to recalibrate its growth strategy and potentially its capital structure. Investors holding hybrid bonds would want to understand how standalone NextEra’s credit profile differs from the combined entity’s.