AI Data Centers Are Driving Arizona’s Power Demand. Trump is Blocking the Cheapest Energy to Meet It.

PHOENIX—Arizona’s fast-growing data center industry is driving a surge in electricity demand across the state. But instead of expanding the fastest and cheapest sources of power, Donald Trump has blocked hundreds of clean energy projects nationwide—many in Arizona—pushing utility costs higher for families. In fact, a new analysis just found that suppressing clean energy will “nearly double” the rate hikes and inflation coming from data center expansion.

In last month’s State of the Union, Trump announced a data center “pledge,” which purports to push Big Tech to pay for the immense power and infrastructure data centers require. But this is just a toothless attempt at damage control. Trump is not new to empty promises on energy, repeatedly promising to cut energy costs in half, only to have electricity prices spike by as much as 13% nationwide while utilities across the country are seeking billions in rate increases.

New polling from Climate Power and Blue Rose Research shows Americans are increasingly worried about the impact of data centers on their utility bills. In fact, in head-to-head comparisons with other potential concerns, utility costs ranked as the top issue for voters.

“Arizona’s energy demand is growing fast, and working families are already seeing their utility bills rise while data centers continue to increase in the state,” said Diali Avila, Climate Power’s Arizona Director. “Blocking the fastest and cheapest sources of clean energy only makes the problem worse and leaves ratepayers stuck with higher costs. If we want reliable power and affordable electricity, we need to expand access instead of slowing it down.”

Since Trump was elected, more than 350 clean energy projects nationwide—including seven in Arizona—have been canceled,  delayed, or lost federal funding, representing over $61 billion in lost investment and enough clean energy to power more than 14 million homes. In Arizona alone, nearly 9,000 jobs and $3.66 billion in investments delayed or lost, even as electricity demand surges, driven in part by the rapid growth of data centers supporting AI and cloud computing. 

Despite these rising costs and demand, Republican lawmakers, including Arizona Rep. Juan Ciscomani (CD-06), has backed Trump’s energy agenda and supported legislation that gutted clean energy development, putting thousands of Arizona clean energy jobs and billions in investment at risk while the state’s more than 150 data centers add pressure to the grid and residents see little relief on their monthly bills. 

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