Data centers are rushing to power AI with natural gas, raising serious concerns for the climate

Fast Company Tech

by Grist

February 23, 2026

AI-Generated Deep Dive Summary

Data centers are increasingly relying on natural gas-powered turbines to meet the growing demand for energy driven by the artificial intelligence boom. Companies like Boom Supersonic, known for supersonic jet engine technology, have repurposed their engines to generate electricity for data centers. This shift is driven by the need for flexible, around-the-clock power, as traditional sources struggle to keep up with the surge in AI-related computing demands. The use of natural gas turbines has surged globally, with over 1,000 gigawatts of new capacity proposed worldwide—a 31% increase in just a year. In the U.S., nearly a third of this new capacity is intended for data centers, particularly in Texas, where projects like OpenAI’s Stargate campus and Meta’s El Paso facility are using innovative gas-powered solutions. However, experts warn that this reliance on natural gas will have significant climate consequences, potentially adding 44 million metric tons of carbon dioxide by 2030—equivalent to the emissions of 10 million cars. While some data centers are exploring renewable energy sources like solar and wind, many are opting for “behind-the-meter” power generation using on-site gas turbines or reciprocating engines. This approach allows companies to bypass traditional utility grids but locks them into fossil fuel use for years. For example, Texas-based Titus Low Carbon Ventures is building data centers powered by simple-cycle gas turbines and solar panels, while BorderPlex’s $165 billion Project Jupiter in New Mexico aims to use microgrids with gas turbines. The trend raises concerns about stranded assets and missed opportunities for cleaner energy solutions. As demand for AI grows, the environmental footprint of these energy-intensive facilities could worsen. Critics argue that this shift undermines efforts to transition to renewable energy, as seen in states like Texas where natural gas projects dominate new power development. The design and tech industries must consider the long-term implications of these choices on climate change and sustainable practices.

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Originally published on Fast Company Tech on 2/23/2026