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Compare · CEG vs NRG

CEG vs NRG

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

Summary

  • Both CEG and NRG operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
  • CEG is the larger of the two at $98.07B, about 2.9x NRG ($33.38B).
  • Over the past year, CEG is up 30.1% and NRG is up 36.3% - NRG leads by 6.2 points.
  • CEG has been more active in the news (13 items in the past 4 weeks vs 12 for NRG).
  • Both have 25 recent analyst ratings on file.
PerformanceCEG+30.15%NRG+36.35%
2025-05-01+0.00%2026-04-30
MetricCEGNRG
Company
Constellation Energy Corporation
NRG Energy Inc.
Price
$313.00+5.39%
$155.64+4.47%
Market cap
$98.07B
$33.38B
1M return
+12.09%
+6.43%
1Y return
+30.15%
+36.35%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NASDAQ
NYSE
IPO
News (4w)
13
12
Recent ratings
25
25
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.

NRG

NRG Energy Inc.

NRG Energy, Inc., together with its subsidiaries, operates as an integrated power company in the United States. It operates through Texas, East, and West. The company is involved in the producing, selling, and delivering electricity and related products and services to 3.6 million residential, industrial, and commercial consumers. It generates electricity using natural gas, coal, oil, solar, nuclear, and battery storage. The company also provides system power, distributed generation, renewable products, backup generation, storage and distributed solar, demand response, energy efficiency, advisory, and on-site energy solutions; and carbon management and specialty services. In addition, it trades in electric power, natural gas, and related commodities; environmental products; weather products; and financial products, including forwards, futures, options, and swaps. Further, the company procures fuels; provides transportation services; and directly sells energy, services, and products and services to retail customers under the NRG, Reliant, Green Mountain Energy, Stream, XOOM Energy, and other brand names. As of December 31, 2020, it owns power generation portfolio with approximately 23,000 megawatts of capacity at 33 plants. NRG Energy, Inc. was founded in 1989 and is headquartered in Princeton, New Jersey.

Latest CEG

Latest NRG