AI's hunger for power sparks U.S. private gas plant boom
As U.S. tech companies rapidly build data centers for AI, they are increasingly constructing private, off-grid gas power plants, a trend raising significant environmental and climate change concerns. This includes a 7.5 GW Amazon plant in Texas that recently received permits, and an xAI data center in Memphis, Tennessee, which is the subject of a lawsuit filed by the NAACP regarding unlawful turbine operation in Mississippi. Experts warn these plants contribute heavily to pollution and have less public accountability.
U.S. tech companies are increasingly constructing private, off-grid gas power plants to meet the escalating energy demands of AI data centers, a trend identified by research firm Cleanview. Analysis shows around 60 data centers are planned with a combined 97 gigawatts of "behind-the-meter" generation by the early 2030s, sparking significant environmental concerns.
These gas plants could lead to over 200 million tons of carbon dioxide emissions annually, along with hazardous air pollutants like particulate matter and nitrogen oxides, impacting local communities and worsening climate change. John Rogers from the Union of Concerned Scientists and Yuqi Zhu from the Natural Resources Defense Council condemn the reliance on such "dirty gas or diesel turbines" due to their environmental toll and reduced public accountability.
Specific examples include a 7.5 GW plant in Texas powering Amazon data centers, which has secured air pollution and construction permits. Separately, the NAACP, co-represented by Earthjustice, has filed a lawsuit against xAI, accusing the company of unlawfully operating turbines in Mississippi to power its data center in Memphis, Tennessee. This legal action highlights fears that a ruling against environmental groups could set a dangerous precedent.
The practice is widespread among major hyperscalers like Meta, Microsoft, Oracle, and AI labs such as OpenAI and Anthropic, with development particularly concentrated in Republican-leaning states like Texas. Critics also express concern that initiatives like the voluntary "Ratepayer Protection Pledge" from the Trump administration might inadvertently accelerate the problem by encouraging more off-grid solutions.