Price
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Smart Score
AverageFollowing the merger with Calpine in January 2026, we are the largest private-sector power producer in the world and the nation’s largest producer of clean and reliable energy. With 55 GWs of capacity from nuclear, natural gas, geothermal, hydro, wind and solar facilities, our fleet has the generating capacity to power the equivalent of 27 million homes, providing about 10% of the nation’s clean energy and delivering the around-the-clock reliability needed to power America’s growing economy.
In the company’s own words · 10-K filed Feb 24, 2026 · SEC EDGAR
Business segments
Q2 2026 · $7.24BThe company’s own SEC segment disclosure.
- Constellation Calpine$2.15B30%
- Constellation Midwest$1.57B22%
- Constellation Mid Atlantic$1.55B21%
- Constellation Other Regions$964.0M13%
- Constellation New York$564.0M8%
- Constellation ERCOT$446.0M6%
Constellation Energy (CEG) reported revenue of $7.50B in Q2 2026 (quarter ended June 30, 2026), up 23% from the same quarter a year earlier. That came with net income of $513M (6.8% of revenue). For the full year FY2025, revenue was $25.5B (+8.3% year on year) and net income $2.32B. Its largest segment in 2026-Q2 was Constellation Calpine at $2.15B, 30% of the disclosed total, just ahead of Constellation Midwest at 22%.
Raw charts
10 series · TTMAs reported to the SEC, without any scoring.