Vistra buys Cogentrix Energy in a $4.7B deal to add 5.5 GW of natural gas power for booming data center demand

What Happened

Vistra ($VST) announced it’s buying Cogentrix Energy from Quantum Capital in a deal valued around $4.7B (cash + stock + assumed debt). The purchase adds 10 modern natural gas plants (about 5,500 MW) across key power markets including PJM, ISO New England, and ERCOT, positioning Vistra for rising power demand tied to AI and data centers.

Why It Matters for Traders

Data centers need reliable, always-on electricity. That pushes near-term demand toward firm generation (often gas) and fuels more M&A in U.S. power. It can also lift expectations for power prices, capacity payments, and gas demand in the regions where these plants operate.

Winners

Gas-heavy power g ...