Vistra Corp. is a Texas-based integrated retail electricity and power-generation company that operates natural-gas, nuclear, coal, solar, and battery-storage assets; it is a power producer and operator rather than an SMR reactor developer. Its nuclear strategy focuses on operating and extending its existing fleet, increasing output through uprates, and evaluating advanced nuclear technologies including small modular reactors for possible future application. On 2026-01-09, Vistra announced 20-year PPAs with Meta covering more than 2,600 MW from three PJM nuclear plants, including 433 MW of planned uprates and plans to pursue subsequent licence renewals.
Public investors