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Compare · MGEE vs NRG

MGEE vs NRG

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

Summary

  • MGEE operates in Energy, while NRG operates in Utilities - the two are in different parts of the market.
  • NRG is the larger of the two at $29.31B, about 10.5x MGEE ($2.79B).
  • Over the past year, MGEE is down 15.2% and NRG is down 8.7% - NRG leads by 6.5 points.
  • NRG has been more active in the news (14 items in the past 4 weeks vs 1 for MGEE).
  • NRG has more recent analyst coverage (25 ratings vs 8 for MGEE).
PerformanceMGEE-15.21%NRG-8.66%
2025-06-23+0.00%2026-06-22
MetricMGEENRG
Company
MGE Energy Inc
NRG Energy Inc.
Price
$75.97+0.16%
$138.83+2.75%
Market cap
$2.79B
$29.31B
1M return
+0.24%
+3.62%
1Y return
-15.21%
-8.66%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NASDAQ
NYSE
IPO
News (4w)
1
14
Recent ratings
8
25
MGEE

MGE Energy Inc

MGE Energy, Inc., through its subsidiaries, operates as a public utility holding company primarily in Wisconsin. It operates through five segments: Regulated Electric Utility Operations; Regulated Gas Utility Operations; Nonregulated Energy Operations; Transmission Investments; and All Other. The company generates, purchases, and distributes electricity; owns or leases electric generation facilities located in Wisconsin and Iowa; and plans, constructs, operates, maintains, and expands transmission facilities to provide transmission services. It also generates electricity from coal-fired, gas-fired, and renewable energy sources, as well as purchases power under short and long-term commitments. As of February 24, 2021, the company generated and distributed electricity to 157,000 customers in Dane County, Wisconsin; and purchased and distributed natural gas to 166,000 customers in seven south-central and western Wisconsin counties. MGE Energy, Inc. was founded in 1855 and is headquartered in Madison, Wisconsin.

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.

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