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6 in 10 Pennsylvania voters oppose data center development, new poll finds

The opposition is more stark among Pennsylvania’s youngest likely voters, where eight out of 10 said they are against data center development.

Lawn sign along Crooked Lane in King of Prussia, Wednesday, May 27, 2026. Six in 10 likely Pennsylvania voters do not want the U.S. to construct data centers to house artificial intelligence, according to a poll conducted from Aug. 17 to 21 by The Inquirer, New York Times, and Siena University.
Lawn sign along Crooked Lane in King of Prussia, Wednesday, May 27, 2026. Six in 10 likely Pennsylvania voters do not want the U.S. to construct data centers to house artificial intelligence, according to a poll conducted from Aug. 17 to 21 by The Inquirer, New York Times, and Siena University. Read moreAlejandro A. Alvarez / Staff Photographer

A majority of Pennsylvania voters oppose data center development in the United States, according to a new poll, as the issue has quickly become a flash point in the state’s gubernatorial race and other midterm elections.

Six in 10 likely Pennsylvania voters do not want the U.S. to construct data centers to house artificial intelligence, according to a poll conducted from Aug. 17 to 21 by The Inquirer, the New York Times, and Siena University. The poll, which surveyed 760 likely voters in Pennsylvania, found that Democratic and independent voters oppose data centers at higher rates, while just over half of Republicans support their construction.

The United States is in an international race to lead advancements in AI, with $2.3 trillion in data center projects underway or in the planning stages across the country. Pennsylvania, with more than 100 proposed projects, is among the hot spots targeted by developers for its key location near top U.S. metropolitan areas, vast rural space for building, and significant energy resources.

Gov. Josh Shapiro originally welcomed data center developments to the state, and last year championed a $20 billion investment from Amazon to build at least two data center campuses in Bucks and Luzerne Counties. He also offered developers fast-track permitting in an attempt to establish Pennsylvania as a leader in AI development.

But in a year’s time, public animosity toward data centers has grown in Pennsylvania and beyond, as residents say they fear the facilities will drive up electricity costs, overuse water supplies, depreciate home values, and disrupt their daily lives. Last week, Shapiro, a Democrat running for reelection in November and a 2028 presidential prospect, announced plans to restrict data center development in the state.

» READ MORE: In a major shift, Gov. Josh Shapiro restricts data center development in Pennsylvania

Shapiro said his position on data centers evolved as he listened to more constituents who live in areas like Archbald, a small northeastern Pennsylvania town with six data center campuses under construction, and pointed to a developer in Montgomery County who he said is “bullying” residents to push projects through amid public opposition.

Pennsylvania’s youngest voters were most likely to reject data centers, according to the poll: 83% of likely voters ages 18 to 29 opposed their development, as did 71% of voters ages 30 to 44. Opposition, while above 50% for all age groups, decreased among older voters.

Kelly Harrison, 29, of Conshohocken, who participated in the poll, said she has been attending Plymouth Township Council meetings to oppose a controversial proposal for a 2 million-square-foot data center project there.

“Some of my concerns about that specific data center are selfish in the sense that I think my home value is going to go down, I think it’s going to be loud and obstructive, I think it’s going to pollute the air that I want to breathe every day,” Harrison said. “But in a wider sense, I’m also concerned about the environmental impacts of data centers.”

Front and center in the Pa. governor’s race and beyond

Data centers have become a key issue in the Pennsylvania gubernatorial election, where Shapiro hopes to ride his high popularity to reelection and usher in Democratic gains in down-ballot races for the statehouse and Congress.

Both Shapiro and his Republican opponent, State Treasurer Stacy Garrity, have released ads criticizing the other’s past support for data center development.

The issue also is animating down-ballot races across the state, where candidates from both parties are campaigning on their opposition to data center development.

Democratic and Republican politicians across the country have reversed course on data centers in recent months as the projects have grown increasingly unpopular.

» READ MORE: Does Pennsylvania now have ‘the strictest guardrails in the nation’ for data centers?

Prior to Shapiro’s announcement last week touting the “strictest guardrails in the nation” for data center development, his support for the projects appeared to be one of the major tests of his popularity. A Quinnipiac University poll published in July found that while 56% of voters approved of Shapiro overall, only 24% approved of how he was handling data center development in Pennsylvania.

And some Pennsylvanians who had voted for Shapiro in 2022 said his support for the developments had caused them to contemplate sitting out the November election or writing in a different candidate for governor.

» READ MORE: How Josh Shapiro’s early embrace of data centers is testing his high popularity in Pennsylvania

For some voters, like Montiese McKenzie, Shapiro’s change in position has been enough.

“I’m very proud of Gov. Shapiro for being anti-data center,” said McKenzie, 48, of West Philadelphia. The Democratic voter said she fears that poor communities will face disproportionate consequences of the construction of AI data centers.

“What happens will be very important for how I see him as a future leader,” McKenzie said.

Still, Shapiro’s recent change in position has not wooed all Pennsylvania voters.

Maryann Klaus, 82, a Democrat in Upper Bucks County, supported Shapiro in 2022. But, she said, his initial embrace of data centers in the region without consulting the community was “just not good governance.” Despite Shapiro’s recent moves to restrict data center development, Klaus said, she is still reconsidering her vote for his reelection this fall.

The executive order Shapiro signed last week is a “a start,” Klaus said. “But, unfortunately, when you open the door, too many things occur and then you can’t walk them back.”

Others, like Steven Keenan of Ridley Township, say they want more data center development in the state.

Keenan, 60, a Republican who is supporting Garrity in November, said he wants Pennsylvania to lead on data centers.

“I’m not afraid of advancement in technology,” Keenan said. “I think we need all that [development]. We’re in a race with other countries that we want to dominate.”

Keenan said Shapiro’s change in position reaffirmed his support for Garrity. The shift in stance, he said, showed Shapiro was reacting to public opinion instead of doing what is right for the state. (Garrity, too, has moved away from her public support for data centers. She has called for the state to temporarily pause all data center development.)

“He goes where the wind blows,” Keenan added.

Staff writer Fallon Roth contributed to this article.

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The New York Times/Philadelphia Inquirer/Siena University poll of Pennsylvania was funded by a grant from The Lenfest Institute for Journalism. The poll was designed and conducted independently from the institute.