Amazon's Texas AI Data Center Would Be the Biggest Climate Polluter in the U.S.

Amazon's planned AI data center in Pecos County, Texas, represents a direct and severe collision between its AI expansion and its public climate commitments. The project, known as GW Ranch, would be powered by a 7.65-gigawatt natural gas plant permitted to release 33 million tons of CO₂ per year — more than any existing U.S. power plant. That single facility would alone represent roughly 41% of Amazon's total 2025 global emissions footprint, which has already jumped 16% in a year as the company races to build AI infrastructure.

The GW Ranch project: the largest air permit in U.S. history

Amazon acquired the GW Ranch site in Pecos County, Texas, and will buy power directly from a 7.65 GW natural-gas plant being developed by Pacifico Energy. The Texas Commission on Environmental Quality issued an air permit in January 2026 authorizing up to 33 million tons of CO₂ per year . The plant will use 35 natural gas turbines and operate off-grid — meaning it will not draw from the state's electricity grid .

At full permitted output, this single facility would emit roughly twice the CO₂ of the most-polluting coal plant currently operating in the U.S. and would become the largest single source of climate pollution in the country . A company spokeswoman confirmed Amazon's involvement but stated that the off-grid campus "won't raise electricity costs for Texas families" .

Amazon's emissions trajectory is already heading the wrong way

Amazon's 2025 sustainability report showed its absolute carbon emissions rose 16% in 2025, reaching about 81 million metric tons of CO₂ equivalent — up from 2024 and 58% above its 2019 baseline . This marks the second consecutive year of rising emissions, driven by data center construction, purchased electricity for AI workloads, and its delivery fleet .

The 33 million tons of annual CO₂ from the GW Ranch plant would itself represent roughly 41% of Amazon's entire 2025 global emissions footprint . For context, Amazon's total emissions are roughly equivalent to taking 19 million gas-powered cars off the road each year . The Pecos County plant alone would add the equivalent of about 7 million more passenger cars to that figure.

The fundamental contradiction with the Climate Pledge

Amazon is a founding signatory of the Climate Pledge, a commitment to reach net-zero carbon emissions by 2040 — ten years ahead of the Paris Agreement . The Pecos County gas plant represents a massive step in the opposite direction. Key tensions include:

Scope 1 and 2 explosion: The plant's direct emissions (Scope 1 for the plant operator, Scope 2 for Amazon as power purchaser) would add a huge new source Amazon would need to offset or eliminate to meet its 2040 goal .

Off-grid means no renewable content: Because the campus operates off-grid, it is not subject to Texas's renewable energy mix on the grid. Amazon cannot claim it is drawing clean power — the campus would be 100% gas-powered .

Carbon offset dependency would be massive: To neutralize this plant's emissions, Amazon would need to procure offsets or renewable energy credits on an unprecedented scale. The 33 million tons annually is equivalent to taking about 7 million passenger cars off the road each year.

Existing credibility challenged: Even before this plant, Amazon's 2025 emissions were already rising 16%, undermining the credibility of its interim decarbonization pathway . The company's Amazon's emissions from purchased electricity alone jumped 34% in 2025 .

Amazon's AI-climate conflict is part of a broader Big Tech pattern

Amazon's emissions spike is not an isolated case. Big Tech's greenhouse gas emissions have surged as AI workloads — which require vastly more energy than conventional cloud computing — have grown explosively, with much of that power still coming from fossil fuels . Google's total carbon emissions rose 25% year over year in 2025, also driven primarily by data center expansion .

Analysts at Bloomberg, the Los Angeles Times, and ESG Dive have all noted the growing difficulty of reconciling hyperscaler climate goals with AI energy demand . Amazon CEO Andy Jassy has guided $200 billion into AI infrastructure , and the company's chief sustainability officer acknowledged that emissions are expected to keep climbing for several years .

What this means for Amazon's 2040 net-zero goal

The Pecos County project would add a volume of annual CO₂ pollution greater than any existing U.S. power plant at a time when Amazon's emissions are already rising rapidly in the wrong direction — placing the company's 2040 net-zero pledge in serious doubt. A single facility emitting 33 million tons of CO₂ each year does not merely complicate the math; it fundamentally contradicts the trajectory needed for net-zero by 2040.

Amazon's public position remains that it is committed to the Climate Pledge and that the off-grid campus will not raise electricity costs for Texas families . But the numbers make clear that the company is betting heavily on carbon offsets and future technology to square a circle that grows larger with every new gas turbine permitted in Pecos County.