Tech Giants Pair Data Centers With Gas Plants

Hundreds of U.S. data centers are being built alongside gas-fired power plants that could emit hundreds of millions of tons of climate-damaging gases.

Updated on Nov. 5, 2026 in Data Centers

Photograph of unmarked gas-fired power plant exhaust stacks beside a long data center building on flat open land under a hazy morning sky. — Hundreds of U.S. data centers are being built alongside gas-fired power plants, and the emissions they could produce are drawing scrutiny from climate analysts. AI Illustration. Upload story photo >

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Should tech companies be required to limit gas-powered data center emissions?

Tech companies are building hundreds of data centers across the U.S. along with gas-fired power plants to keep them running. A Washington Post analysis by Gianluca Guidi, published Nov. 2, 2026, examines the emissions these projects could produce.

Why it matters

Some estimates suggest the tech industry could become one of the world's biggest emitters of greenhouse gases. The gas plants are likely to keep running for at least a generation, even if the AI boom fades.

Meta's nearly six-square-mile Louisiana data center would consume as much electricity as three cities the size of New Orleans. Microsoft and Google's projects in West Texas and Wyoming would together use five times the electricity of every household in Wyoming.

The players

Gianluca Guidi

Guidi conducted the Washington Post analysis of data center gas projects and their emissions, drawing on air permits and corporate disclosures.

The details

Amazon has planned gas projects to power data centers in Texas and Pennsylvania, while Meta is building a large data center in rural Louisiana. Microsoft and Google have projects involving gas plants in West Texas and Wyoming, and an OpenAI data center in Pike County, Ohio would emit more carbon pollution than the Microsoft and Google projects combined.

Nov. 2, 2026: The Washington Post publishes its analysis of data center emissions.
Years to come: Gas plants could produce hundreds of millions of tons of emissions.
At least a generation: Gas plants are expected to keep running after the AI boom fades.

Roadmap

The buildout of AI data centers paired with gas-fired generation marks a shift in how the tech sector's power demand is met, extending the expansion of cloud computing into direct fossil fuel dependence. The gas plants are likely to outlast the current AI boom, locking in emissions for at least a generation.

Communities near these data centers and gas plants may face changes in local air quality and electricity demand. Residents who rely on regional power grids could see the effects of added load from these facilities.

The takeaway

The scale of new data center power demand means that decisions about gas generation made now will shape U.S. emissions for decades. Readers following energy policy should track how grid planners and permitting agencies account for these projects.