"This report shows how the US is about to set off an explosion of dirty data center emissions, entrenching more fossil fuels when we need their rapid phaseout," she continued. "We need meaningful guardrails at every level to ward off this huge threat to our air, water, and climate—and guard against energy price spikes for consumers."
Specifically, the report shows that "the projected AI surge, set to be powered primarily by fracked gas, could account for 10% of the economy-wide emissions and 44% of the power sector emissions allowable to meet the US 2035 climate target, or nationally determined contribution (NDC)."
"Feeding data centers with fossil fuels is taking the climate crisis we have now and blowing it up like the Incredible Hulk."
"Because of expected fossil fuel-reliant AI data center growth," the report warns, "all other electricity-consuming sectors would need to increase their carbon emissions cuts by 60% to keep pace with the US 2035 NDC."
NDCs are countries' commitments to cut greenhouse gas emissions as part of the Paris Agreement, which the US president ditched, again, after returning to office early this year, having campaigned on promises to "drill, baby, drill." In preparation for COP30—the United Nations climate summit in Brazil next month that the Trump administration does not plan to attend—the UN announced Tuesday that governments' latest NDCs are, overall, dramatically inadequate to meet the Paris goals.
In addition to attacking the limited climate progress that the United States made under his predecessor, Trump is pushing for unfettered AI development—which will require several new unpopular, power-sucking data centers. Polling published last week by the Associated Press-NORC Center for Public Affairs Research and the Energy Policy Institute at the University of Chicago found that 71% of US adults are somewhat, very, or extremely concerned about the environmental impacts of AI.
(Image: The Associated Press-NORC Center for Public Affairs Research)
Already, "the US disproportionately holds the planet's highest concentration of data centers and is the greatest contributor of AI climate pollution," the CBD report points out. "Without significant changes, US data center expansion is completely incompatible with the 2035 US climate goal, jeopardizing the world's chances of avoiding the worst consequences of climate change and staying within the Paris Agreement target of 1.5°C of global warming."
As John Fleming, a report co-author and scientist at CBD's Climate Law Institute, put it, "Feeding data centers with fossil fuels is taking the climate crisis we have now and blowing it up like the Incredible Hulk."
"A gas-fed AI boom is going to hurdle us past any chance of keeping to our climate goal or maintaining a safe and healthy future for our planet," he added. "To the extent that data center buildout is needed at all, it should be powered only by clean, renewable energy."
(Image: Center for Biological Diversity)
The report highlights that "if the projected AI surge were instead powered fully by renewables, it would account for only 4% of the power sector emissions and a negligible amount of the economy-wide emissions allowable to meet the United States' 2035 climate target."
"Guardrails are needed at global and national levels to curb data centers' immense climate emissions," the report stresses, "including adoption of a public interest framework on permitting decisions and requiring onsite and distributed renewable energy and storage for power generation."
(Image: The Associated Press-NORC Center for Public Affairs Research) 
(Image: Center for Biological Diversity)