Vistra Corp.
| Company type | Public |
|---|---|
| Industry | Electric power |
| Predecessor | Texas Competitive Electric Holdings (TCEH) |
| Founded | 2016 |
| Headquarters | Irving, Texas , United States |
Area served | United States |
| Products | Retail electricity, power production (natural gas, nuclear, solar, battery storage) |
| Website | www |
Vistra Corp. operates as a fully integrated company specializing in retail electricity and power production, with its main office located in Irving, Texas. It stands as the largest competitive power producer in the United States, boasting an installed capacity near 39GW derived from a varied portfolio that includes natural gas, nuclear energy, solar power, and battery storage systems.
According to the 2020 Forbes Global 2000, Vistra was ranked as the 756th-largest publicly traded firm globally. The company owns California’s Moss Landing Power Plant, which contained the world’s most extensive battery energy storage installation (400-MW/1,600-MWh) until it was severely damaged by a fire in January 2025. Vistra has been recognized as the leading CO2 emitter in the U.S., accounting for 1.5% of the country’s greenhouse gas emissions, based on data from the 2024 Greenhouse 100 Polluters Index by the Political Economy Research Institute (PERI).
History
In 2016, Texas Competitive Electric Holdings (TCEH), the parent company of TXU Energy and Luminant, emerged from Chapter 11 bankruptcy proceedings related to Energy Future Holdings Corporation. Following this restructuring, TCEH rebranded itself as Vistra Energy.
Vistra pursued growth through several acquisitions: it acquired Dynegy in 2018 and followed with purchases of Ambit Energy and Crius Energy in 2019. These moves secured a 32% share of the residential market within the Electric Reliability Council of Texas (ERCOT), positioning NRG Energy as its primary competitor.
In May 2025, Vistra revealed plans to acquire seven natural gas-fired power plants from Lotus Infrastructure Partners in a transaction valued at $1.9 billion, further emphasizing its strategic commitment to expanding natural gas assets.