AI Boost to Fossil Fuels Could Add Russia-Sized Emissions
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- Will and Holly Alpine, former Microsoft sustainability workers, published research in npj Climate Action finding AI productivity gains in fossil fuels could increase global energy emissions by 1.2 to 4.8 percent.
- The study estimates AI-boosted fossil fuel production could add emissions equal to Mexico's annual output at the low end and Russia's annual output at the high end.
- The Alpines quit Microsoft in early 2024 over the company's continued oil and gas work, then publicly campaigned about the AI-fossil fuel link.
- Chevron and Microsoft recently confirmed a deal for Chevron to build a behind-the-meter gas plant in Texas to power Microsoft data centers, with Chevron planning to use some of that compute for its own AI operations.
- The paper coins "enabled emissions" — pollution from AI boosting fossil fuel production — which the authors say tech companies' sustainability accounting typically omits.
- Jon Koomey, an independent energy researcher not involved in the study, called the research's conclusions "solid" but noted AI's net climate impact remains uncertain.
Why it matters: The research coins "enabled emissions" — pollution from AI boosting fossil fuel production — as a metric tech companies currently don't measure, unlike their own operational carbon. With Chevron already building gas-powered data center capacity for Microsoft, the paper puts pressure on Big Tech to account for AI's indirect role in oil and gas expansion, and finds that boost outweighs AI's benefits to solar and wind.
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