Amazon’s New Texas Data Center Plant Could Become the Country’s Single Largest Emissions Source

Amazon has confirmed it is financing one of the largest natural gas power plants ever proposed in the United States to run a new artificial intelligence data center campus in West Texas, a facility Texas regulators have permitted to emit more greenhouse gases annually than any other single source in the country. The project, known as GW Ranch in Pecos County, Texas, was first uncovered by the data center tracking firm Cleanview and confirmed by Amazon to the New York Times, as reported by The Verge.

A 7.65-Gigawatt Plant Discovered by Satellite

Amazon did not announce the project itself. According to Cleanview, the market intelligence firm that tracks data centers and their power sources, Amazon’s involvement surfaced only after the company filed three data center construction permits with Texas regulators in early August 2026. Cleanview matched those filings to satellite imagery showing land clearing underway at the GW Ranch site as of July 24, 2026, and to a power generation permit that developer Pacifico Energy secured from Texas regulators in January 2026.

The plant is designed around 35 gas turbines with a nameplate capacity of up to 7.65 gigawatts, which Heatmap News reports is larger than any gas plant currently operating in the United States, exceeding the output of the Grand Coulee hydroelectric dam and the Palo Verde nuclear plant. Heatmap reports the turbines are “simple cycle” units, a less fuel-efficient design than the combined-cycle turbines used at many newer gas plants. Texas regulators have also permitted up to 750 megawatts of solar power and 1.8 gigawatts of battery storage at the site.

The Largest Single Pollution Source in the Country

The air permit the Texas Commission on Environmental Quality issued for GW Ranch allows up to 33 million tons of carbon dioxide emissions per year. Heatmap News reports that ceiling is roughly double the output of the James H. Miller Jr. coal plant in Alabama, which held the title of the country’s most-polluting power plant as of 2023. Facilities rarely emit at the full ceiling their permits allow, but The Verge reported the allowance itself would exceed even the largest coal plant currently operating in the country.

The plant will initially run entirely off-grid, delivering power directly to Amazon’s data center campus rather than through the state’s grid, with a transition to grid-connected service planned once interconnection timelines allow. Amazon says it will use non-potable, brackish groundwater for cooling to reduce pressure on local water supplies, and is targeting first power delivery from the site in the first quarter of 2027.

A Test of Amazon’s Climate Pledge

Amazon co-founded The Climate Pledge in 2019, committing to net-zero carbon emissions across its operations by 2040, but the company’s emissions have climbed for several consecutive years as AI infrastructure demand has grown. Amazon says it has enabled 40 carbon-free energy projects totaling nearly 10 gigawatts in Texas alone, and maintains that the GW Ranch investment does not change its 2040 target. An Amazon spokesperson told Techxplore that “Amazon believes in paying the full costs of powering our operations,” adding that the new campus is powered by “new on-site generation that won’t raise electricity costs for Texas families” and is “designed to transition to grid-connected service as interconnection timelines allow.”

Amazon spokeswoman Margaret Callahan offered a more direct acknowledgment of the tension to the New York Times, as relayed by The Verge: “The world looks different now than when we co-founded the climate pledge,” she said, “but our commitment hasn’t changed.”

Not everyone is convinced the tradeoff is justified. John Rogers, an energy analyst for the Union of Concerned Scientists, told Techxplore that “there are more efficient ways to use gas,” a reference to the plant’s simple-cycle turbine design. “Virtually none of these plants are proposing to use those, and that matters for on-site pollution, both direct and climate.”

Part of a Wider Pattern

Amazon is not alone in turning to fossil fuels to bring AI data centers online faster than utilities can extend grid capacity. The Verge notes that Meta and Google have each begun building their own gas-fired power plants for similar reasons, and that the Trump administration has moved to loosen restrictions on polluting power plants more broadly. Cleanview reports Microsoft has struck a similar off-grid arrangement roughly 30 miles from the GW Ranch site, buying 2 gigawatts of natural gas power from a Chevron-backed project, and that Amazon is separately exploring a 4.5-gigawatt gas plant partnership in Homer City, Pennsylvania.

sxz.io has covered a related pattern before: SoftBank’s federal data center deal in Ohio was paired with a commitment to bring 9.2 gigawatts of new gas-fired generation online, though in that case the power is designed to feed the local grid rather than bypass it entirely. GW Ranch represents a more extreme version of the same trend: as AI data center campuses increasingly choose to generate their own power rather than wait for utility interconnection, the emissions accounting for the industry’s buildout is shifting away from the grid mix regulators can see and toward permits like the one issued for Amazon’s plant.