Arizona’s data center moratorium is only the beginning
Arizona has enacted a three-year moratorium on new data center tax incentives as part of a recent budget agreement. This pause aims to evaluate the costs and benefits of data center expansion, particularly regarding impacts on electricity, water, and public infrastructure. Lawmakers will use this period to establish clear standards for future development.
Arizona has initiated a significant policy shift by enacting a three-year moratorium on new data center tax incentives, a decision projected to save $57 million in taxpayer revenue over the next three years. State Representative Junelle Cavero, a Democratic state House representative for Legislative District 11, authored a guest commentary highlighting this turning point in Arizona's approach to data center development.
The moratorium stems from growing concerns among ratepayers, water users, local governments, and taxpayers regarding the costs associated with data center expansion, including new transmission lines, electricity demand, water usage, and the overall impact on public infrastructure. The state's previous strategy, established in 2013 and expanded in 2016, focused on attracting investment through incentives, but the rapid growth of AI and cloud computing has transformed data centers into major consumers of essential resources. This led to a broader legislative discussion in 2025 and 2026, with lawmakers introducing various proposals addressing utility impacts, water use, and development standards.
While the moratorium provides a temporary pause, Rep. Cavero emphasizes the need for Arizona to use this period to establish clear standards on water use, grid costs, infrastructure planning, and community impacts. The article notes that Arizona is not alone in confronting these questions, with other states like Maine, Texas, and Washington exploring similar measures to ensure data center growth aligns with public interest and community well-being, rather than solely relying on recruitment incentives. This marks a historical shift towards balancing economic development with public responsibility.