Constellation Energy Stock Up On Meta Deal. More AI Energy Plays Ahead

Driven by surging data center energy demands from generative AI, nuclear power companies like Constellation Energy, which has secured contracts with Microsoft and Meta, are seeing increased investor attention; Constellation's stock has risen 29% this year. However, Constellation's stock has exhibited volatility due to mixed earnings reports and analyst concerns about overvaluation, while Talen Energy's potential upside hinges on regulatory approval of its deal with Amazon Web Services.

Analysis

The burgeoning energy requirements of data centers, significantly propelled by generative AI, are creating substantial opportunities for nuclear power providers. Goldman Sachs projects a potential 160% increase in data center energy demand by 2030, and the Department of Energy forecasts that U.S. data center electricity consumption could triple from 4.4% to 12% of the national total between 2024 and 2028, with AI's specific power needs expected to grow at a 32.6% compound annual rate during this period. Constellation Energy (CEG) has strategically positioned itself within this trend, securing landmark long-term nuclear power agreements, notably an estimated $16 billion, 20-year contract with Microsoft and a separate 20-year deal to supply approximately 1.1 gigawatts to Meta, which also ensures the continued operation of CEG's Clinton Clean Energy Center. These announcements contributed to a 29% rise in CEG's stock price this year. Despite these positive developments, CEG's stock has demonstrated significant volatility, experiencing declines after several recent earnings reports, including those for the June 2024-ending quarter and the March 2025-ending quarter, attributed to missed analyst expectations and escalating operational and construction costs—a concern echoed by CEO Joseph Dominguez. Furthermore, analysts consider CEG's stock somewhat overvalued, as it trades slightly above the average price target of $303.20. In a related development, Talen Energy (TLN) has potential upside linked to a $650 million deal to sell its Cumulus data center to Amazon Web Services; however, this transaction is currently stalled by a Federal Energy Regulatory Commission ruling citing concerns over potential electricity rate increases.

Key Decisions for Investors

• Investors should acknowledge Constellation Energy's strategic long-term contracts and the strong secular tailwind from AI-driven energy demand, but exercise caution due to its observed stock volatility post-earnings, current valuation levels suggesting it is somewhat overvalued, and persistent challenges with rising operational costs.
• Talen Energy's investment outlook is largely binary, hinging on a favorable resolution from the Federal Energy Regulatory Commission regarding its paused data center sale to AWS; this makes it a more speculative play dependent on regulatory outcomes.
• Given the significant growth in energy demand from AI, investors should monitor the nuclear power sector, but meticulously evaluate individual company fundamentals, focusing on earnings consistency, cost control measures, and the specific regulatory risks associated with each entity before making investment decisions.