Constellation Divests $5B in Assets to Finalize Calpine Takeover
Constellation Energy announced on March 18, 2026, that it will sell a portfolio of its PJM generation assets to LS Power for $5 billion. The divestiture is a regulatory commitment required to finalize its acquisition of Calpine Corporation, a deal that closed on January 7, 2026. This sale provides a significant cash infusion and strategically refines Constellation's asset base as it solidifies its position as the largest private-sector power producer in the United States.
Calpine Deal Adds $2B in FCF to Fuel AI Power Strategy
The asset sale enables Constellation to fully integrate the Calpine acquisition, a transformative deal expected to add over $2 billion in annual free cash flow and be more than 20% accretive to adjusted EPS in 2026. This expansion boosts Constellation's total capacity to 55 gigawatts, scale it is leveraging to meet surging electricity demand from the artificial intelligence sector. The company has secured long-term power purchase agreements with technology giants including Microsoft, Meta, and CyrusOne to supply their data centers.
This strategic pivot to providing reliable, carbon-free nuclear power for AI infrastructure is why the market values Constellation more like a technology firm than a conventional utility, reflected in its 40x trailing P/E ratio. With its nuclear fleet operating at a 94.7% capacity factor, the company generates predictable, high-margin revenue similar to a subscription-based business model.
Stock Pullback Contrasts with 13% Earnings Growth Outlook
Despite the company's strong strategic positioning, its stock has fallen 14.5% year-to-date, trading at $301.08 after closing December 2025 at $352.80. This price action contrasts sharply with the company's robust financial guidance, which projects over 13% adjusted operating earnings growth annually through 2030 and another 10% dividend increase in 2026.
Analyst sentiment remains overwhelmingly positive, with 14 buy ratings and a consensus price target of $393.93. The recent stock decline has compressed the forward P/E ratio to approximately 27x on 2026 estimates, creating a potential valuation disconnect that is attracting net buying from company insiders.