2026 Q2 roundup: Utilities emphasize project execution and ratepayer protections

Big electric utilities are spending heavily to power the data center boom, and that spending shows up on your bill. Companies like Duke Energy, DTE, PSEG, AEP, and Southern Co. reported billions in new spending on gas plants, turbines, and grid equipment to serve data centers, with Duke alone planning to raise $10 billion in new funding and spend more than $1 billion a month. Analysts and some consumer advocates are questioning whether utilities can actually deliver all these projects, and whether regular customers will end up covering costs tied to data centers rather than their own homes.

There is some pushback that could help homeowners. In Texas, state officials paused new data center hookups while regulators sort out how the added demand should be handled, and companies including Vistra and Oncor say they support slowing things down. Southern Co. signed a data center deal that includes a provision letting that customer scale back power use at peak times, a step toward keeping big new users from straining the system during the hours when demand — and prices — run highest.

For homeowners, the takeaway is less about instant savings and more about a trend to watch. As utilities in your state weigh new gas plants, transmission lines, or rate changes tied to data center growth, those costs and reliability decisions eventually reach residential bills. If you already have rooftop solar or a home battery, note that Sunrun, a major residential solar and storage installer, is shifting its business toward selling more services directly to homeowners rather than through third parties, which could affect pricing or offers available to you.