By Matthew Holloway |
Arizona’s growing role as a national hub for data centers could be undermined by municipal regulations driven by concerns over water use, electricity demand, and land use, according to a new policy report released by the Goldwater Institute. The report, Data Centers: A Free Market Model for the Digital Future, argues that Arizona’s success in attracting data center investment stems from long-standing policy choices that favor predictable regulation, private property rights, and a stable legal environment.
The authors note that “artificial intelligence has dramatically accelerated these trends. Demand for data has increased exponentially. How communities, businesses, and policymakers respond to this transformation will shape economic competitiveness for decades to come.”
The report also cautions that a rise in local-level restrictions could threaten the state’s competitive position in the digital infrastructure sector.
William Beard, municipal affairs liaison at the Goldwater Institute and a co-author of the report, explained, “Data centers are the physical backbone of cloud computing, artificial intelligence, digital commerce, and national security. They are core infrastructure, no different in principle from transportation networks, energy production, or large-scale agriculture built to meet the demands of a particular era.”
Beard added that Arizona’s emergence as a leader in data center development has already produced economic benefits for the state. “Arizona is thriving as a leader in data centers, the state is reaping the economic benefits, and policymakers must take steps to ensure that continues,” he said.
According to the report, the Greater Phoenix region has become one of the top data center markets in the United States, with capacity projected to exceed 5,000 megawatts—an expansion of more than 500 percent. Goldwater attributes the dramatic growth to regulatory predictability and policies that encourage investment rather than discourage it, as well as “affordable land; reliable energy; and a legal environment anchored in strong private property rights.”
However, the report also warns, “Continued growth is no guarantee, especially as local governments threaten data centers with restrictive policies.”
Data center developments, such as the 290-acre data center Project Blue in Pima County and Project Baccara in Surprise, have sparked heated controversy at the municipal and county levels.
Citing growing municipal resistance to data center projects, Jen Springman, coalitions manager at the Goldwater Institute and a co-author of the report, said opposition is often rooted in misunderstandings about the impacts of infrastructure.
“Arizona’s advantage is increasingly threatened by a growing municipal-level regulatory backlash, often driven by misconceptions about water use and electricity demand,” Springman said.
Regarding water consumption, Springman said, “Modern data centers are among the most water-efficient industrial facilities ever built.”
The report further challenges claims that data center development is responsible for rising electricity prices. “Electricity prices, meanwhile, are not a data center problem; they are a policy outcome,” Springman said.
She added that misdirecting blame can lead to ineffective policy responses. “Blaming infrastructure for political energy choices obscures the real cause—and produces the wrong solutions,” Springman said.
Goldwater’s report argues that local restrictions do not reduce demand for digital services, but instead risk shifting investment to other states while increasing costs for consumers and businesses.
In a summary of the report’s conclusions posted to X, Goldwater stated, “The question is not whether data centers will exist, but whether Arizona will continue to lead—or retreat in the face of the future.”
Matthew Holloway is a senior reporter for AZ Free News. Follow him on X for his latest stories, or email tips to Matthew@azfreenews.com.
