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Compare · NRG vs VST

NRG vs VST

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

Summary

  • Both NRG and VST operate in Electric Utilities: Central (Utilities), so they compete in similar markets.
  • VST is the larger of the two at $53.44B, about 1.6x NRG ($33.38B).
  • Over the past year, NRG is up 36.3% and VST is up 15.0% - NRG leads by 21.4 points.
  • NRG has been more active in the news (12 items in the past 4 weeks vs 4 for VST).
  • NRG has more recent analyst coverage (25 ratings vs 24 for VST).
PerformanceNRG+36.35%VST+15.00%
2025-05-01+0.00%2026-04-30
MetricNRGVST
Company
NRG Energy Inc.
Vistra Corp.
Price
$155.64+4.47%
$157.81+2.63%
Market cap
$33.38B
$53.44B
1M return
+6.43%
+5.05%
1Y return
+36.35%
+15.00%
Industry
Electric Utilities: Central
Electric Utilities: Central
Exchange
NYSE
NYSE
IPO
News (4w)
12
4
Recent ratings
25
24
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.

VST

Vistra Corp.

Vistra Corp., together with its subsidiaries, engages in the electricity business in the United States. It operates through six segments: Retail, Texas, East, West, Sunset, and Asset Closure. The company retails electricity and natural gas to residential, commercial, and industrial customers across 20 states in the United States and the District of Columbia. It is also involved in the electricity generation, wholesale energy sales and purchases, commodity risk management, fuel production, and fuel logistics management activities. The company serves approximately 4.5 million residential, commercial, and industrial customers. It has a generation capacity of approximately 38,700 megawatts with a portfolio of natural gas, nuclear, coal, solar, and battery energy storage facilities. The company was formerly known as Vistra Energy Corp. and changed its name to Vistra Corp. in July 2020. Vistra Corp. was founded in 1882 and is based in Irving, Texas.

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