Key Highlights

  • Constellation Energy (NASDAQ:CEG) reported Q2 2026 adjusted EPS of $2.55, up $0.64 year over year, beating the estimate by 8.05 percent.
  • The company raised full-year 2026 adjusted EPS guidance to $11.50 to $12.50, with the midpoint at the top of the prior range.
  • Constellation signed 920 megawatts of long-term nuclear power purchase agreements since the Calpine merger, including a first-of-its-kind deal with Walmart.
  • The NRC approved Crane's new fuel licensing amendment, targeting a restart in the second half of 2027.

Calpine Accretion and Capacity Prices Drive a Strong Quarter

Constellation Energy (NASDAQ:CEG), the largest producer of carbon-free energy in the United States through its fleet of nuclear, wind, solar, and hydroelectric generation assets, reported second quarter GAAP EPS of $1.42 and adjusted operating EPS of $2.55, up $0.64 year over year, driven by Calpine accretion, higher PJM capacity prices, and strong commercial performance. The company also reaffirmed full-year adjusted EPS guidance for $11.50 to $12.50, with the midpoint now at the top of the prior range.

Regulatory progress is accelerating, with the Nuclear Regulatory Commission approving Crane's new fuel licensing amendment, restart targeted for the second half of 2027, while PJM and FERC are moving quickly on large-load interconnection rules, with an integrated resource plan target of 6.8 gigawatts and an auction expected this fall.

Record Nuclear Contracting Activity Reinforces the Growth Outlook

The company signed approximately 920 megawatts of new long-term nuclear power purchase agreements since the Calpine merger, since the last five-year comparable period, including a first-of-its-kind deal with Walmart, bringing total contracted clean baseload output to roughly 30 percent of capacity, with an active transactional pipeline continuing to build.

Capital allocation remained active, with approximately $550 million deployed on year-to-date share repurchases year-to-date at $2.8 billion remaining authorization, and a declared dividend of $0.555 per share, up approximately 25 percent. Updated 2029 sensitivity metrics showed base earnings floor from capital allocation raised by $0.20 per share, with upside from more than $0.75 percent, and the 2030 nuclear Production Tax Credit strike price increased to $50.88 per megawatt hour from $49.88, adding approximately $0.30 per share to the 2030 base earnings outlook, supporting continued double-digit average annual EPS growth into the 2030s.

Balancing Elevated Contracting Momentum Against Restart and Regulatory Execution Risk

The pace of new nuclear power purchase agreement signings, including the landmark Walmart deal, suggests Constellation is successfully capturing demand from corporate customers seeking reliable, carbon-free baseload power to support data center and industrial electricity needs. Should this contracting momentum continue, the company's contracted clean baseload capacity could continue expanding well beyond the current roughly 30 percent level.

However, the targeted second-half 2027 restart of the Crane facility still requires successful execution following NRC approval of the fuel licensing amendment, and any delays could push back the incremental generation capacity the company is counting on to fulfill some of its new contracting commitments. Continued progress on PJM and FERC large-load interconnection rules will also be an important factor in determining how quickly new demand can be connected to the grid.

Conclusion

Constellation Energy's second quarter results reflect strong execution on both near-term earnings and long-term nuclear contracting strategy, with the raised guidance and record power purchase agreement activity supporting confidence in the company's multi-year growth trajectory. Whether the targeted Crane restart proceeds on its 2027 timeline may determine how quickly the company can convert its expanding contracted capacity into delivered generation. The updated 2029 and 2030 sensitivity metrics suggest management sees a durable path toward continued double-digit average EPS growth into the next decade.