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Compare · CEG vs EMA

CEG vs EMA

Side-by-side comparison of Constellation Energy Corporation (CEG) and Emera Incorporated (EMA): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both CEG and EMA operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
  • CEG is the larger of the two at $92.04B, about 5.8x EMA ($15.84B).
  • Over the past year, CEG is down 15.0% and EMA is up 16.9% - EMA leads by 31.9 points.
  • CEG has been more active in the news (5 items in the past 4 weeks vs 2 for EMA).
  • CEG has more recent analyst coverage (25 ratings vs 3 for EMA).
PerformanceCEG-15.00%EMA+16.94%
2025-06-09+0.00%2026-06-05
MetricCEGEMA
Company
Constellation Energy Corporation
Emera Incorporated
Price
$254.81-3.74%
$51.77+0.64%
Market cap
$92.04B
$15.84B
1M return
-21.05%
-1.07%
1Y return
-15.00%
+16.94%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NASDAQ
NYSE
IPO
2025
News (4w)
5
2
Recent ratings
25
3
CEG

Constellation Energy Corporation

Constellation Energy Corporation generates and sells electricity in the United States. The company operates through five segments: Mid-Atlantic, Midwest, New York, ERCOT, and Other Power Regions. It sells natural gas, renewable energy, and other energy-related products and services. The company has 32,400 megawatts of generating capacity consisting of nuclear, wind, solar, natural gas, and hydroelectric assets. It serves distribution utilities; municipalities; cooperatives; and commercial, industrial, governmental, and residential customers. The company was incorporated in 2021 and is headquartered in Baltimore, Maryland. Constellation Energy Corporation was formerly a subsidiary of Exelon Corporation.