Amazon's Planned Texas Gas Plant Would Emit More CO2 Than Any U.S. Power Plant
Amazon is backing an on-site natural gas power plant in Pecos County, Texas, that would be permitted to release up to 33 million tons of carbon dioxide per year — more than any other power plant in the United States. The plant is tied to a planned Amazon data center, and the permit, received by an Amazon-owned site, authorizes emissions of more than 30 million metric tonnes of greenhouse gases annually. The New York Times
The facility would use 35 natural-gas turbines to generate up to 7.65 gigawatts of power, according to The New York Times. An Amazon spokesperson confirmed that the Texas data center will be powered by new on-site generation and stated it won't raise electricity costs for Texas families. TechCrunch
The scale of the planned plant places it in a category of its own among U.S. generation sources. For context, 33 million tons of CO2 per year exceeds the annual emissions of entire mid-sized countries. It also exceeds the output of the largest operating U.S. coal plants at their peak.
Amazon reported that its carbon emissions were up 16% last year, even as the company maintains a pledge to eliminate its carbon footprint by 2040. TechCrunch The tension between that pledge and a permitted emissions figure of this magnitude is not subtle, and Amazon's own sustainability disclosures frame it. The company has been pursuing multiple clean-energy pathways in parallel: its first data center powered in part by dedicated geothermal energy is operational, and Amazon sees significant potential for geothermal as a scalable energy source. Amazon It has also signed agreements for innovative nuclear energy projects, including a prior agreement to co-locate a data center facility next to Talen Energy's nuclear plant. Amazon On the water side, Amazon expects to preserve hundreds of millions of gallons of drinking water across the U.S. by using more recycled water in its data centers. Amazon
None of those initiatives, however, are scaling at the pace or the magnitude that on-site gas generation offers. Geothermal and small modular reactors are multi-year buildouts. A turbine array delivering 7.65 gigawatts can be stood up on a faster timeline, and it does not depend on grid interconnection — a fact that matters given current conditions in Texas.
Texas halted data center connections to the power grid amid overwhelming demand, affecting companies including Amazon, Oracle, and OpenAI. Ars Technica That grid freeze-out pushes hyperscalers toward self-generation, and off-grid generation is proliferating: research firm Cleanview has identified at least 57 off-grid U.S. power plants proposed or under construction, per data provided to Reuters. Reuters
Amazon is also planning a $12 billion investment in Louisiana for new data center campuses, a project expected to create 540 full-time data center jobs. Amazon The Texas gas plant fits within a broader buildout strategy in which speed of deployment and guaranteed power availability are overtaking the carbon calculus — at least in the near term.
What this means in practice is that the AI infrastructure boom is now driving fossil-fuel generation at a scale that can move national emissions numbers. The Pecos County plant, if built as permitted, would add a single-point source larger than any operating power plant in the country. That a company publicly committed to net-zero carbon by 2040 is the entity behind it captures the core trade-off: the compute demands of AI workloads are arriving faster than clean generation can be sited, permitted, and built.
The broader context here is one of sequencing. Amazon's clean-energy investments — geothermal, nuclear SMRs, water recycling — are real and operational or in development. But they are out of phase with the capacity timeline that AI training and inference workloads demand today. Natural gas turbines fill that gap with a cost: a permitted emissions ceiling that, on its own, would rank as the largest single-point climate polluter in the United States. Whether the 2040 net-zero pledge can absorb the cumulative emissions from years of gas-fired bridge generation is a question Amazon's sustainability reporting will have to confront. For now, the company is choosing power availability over emissions math, and the regulatory environment in Texas is letting it.
