07:00 AM EDT, 09/29/2025 (MT Newswires) -- Vistra ( VST ) said Monday it will build two new natural gas power units at its Permian Basin Power Plant in Texas, boosting the site's capacity to 1,185 megawatts from 325 MW.

Upon the completion of various projects in Texas, the company said it will have invested about $2 billion to add roughly 3,100 MW of new generation capacity in that market since 2020.

Vistra ( VST ) shares were up 1.2% in recent premarket activity.