Pennsylvania Governor Josh Shapiro has issued an executive order requiring data centers to meet strict environmental and energy standards, marking a sharp reversal from his previous embrace of the industry. The directive mandates that all data center projects follow environmental, economic, and transparency benchmarks, including requirements to provide their own electricity generation or pay for increased grid usage. However, state lawmakers and energy experts warn that these rules alone may not address the looming crisis facing the state's power and water infrastructure.

What's Driving the Data Center Boom in Pennsylvania?

Pennsylvania has become a hotbed for artificial intelligence (AI) data center development, attracting investment from some of the world's largest technology companies. The state's appeal stems partly from its existing infrastructure, proximity to major population centers, and historical industrial capacity. However, the rapid influx of massive computing facilities has caught residents and policymakers off guard, with concerns mounting about the strain these facilities place on local utilities and natural resources.

The stakes are particularly high because data centers consume enormous amounts of electricity and water. Electric utilities across the country have warned of potential blackouts due to surging power demand from AI infrastructure. In Pennsylvania specifically, residents have experienced sharp increases in electric bills, including a 20% increase since 2024. Some residents have reported that data center operations caused their water wells to run dry, while others have complained about noise pollution from facilities.

What Requirements Does Shapiro's Executive Order Impose?

The governor's directive transforms voluntary benchmarks into mandatory standards for all data center projects. The requirements address multiple concerns that have emerged as the industry has expanded across the state.

• Energy Independence: Data centers must provide their own electricity generation or pay the costs associated with increased grid usage, preventing utilities from absorbing the burden of powering these massive facilities.
• Water Conservation: Projects must meet specific water conservation standards to protect local water supplies from depletion.
• Community Benefits: Data centers must provide community benefit agreements that include hiring and training local employees, along with investments in schools or infrastructure.
• Environmental and Transparency Standards: All projects must follow environmental requirements and provide transparency to local governments and residents about their operations.

These requirements represent a significant tightening of regulations compared to the state's earlier approach, which largely welcomed data center investment without substantial conditions. Shapiro's shift reflects changing public sentiment; bipartisan opposition to data centers has grown as reports about their environmental and economic impacts have become more widely known.

Why Experts Say More Action Is Needed?

While Shapiro's order addresses some immediate concerns, critics argue it falls short of a comprehensive strategy to protect Pennsylvania's energy and water infrastructure. One major gap is the continued availability of tax breaks for data centers, which critics say is unjustifiable given that these facilities are typically built by mega-billionaires and large technology companies. The state House voted to repeal these tax breaks in June, but the measure stalled in the Republican-controlled Senate.

Another structural problem is that Shapiro's order gives local governments more control over data center approvals, potentially creating a patchwork system where one town opposes a facility while a neighboring town approves it. This approach may leave poorer communities vulnerable to pressure from developers offering economic incentives, while all residents in the region bear the consequences of increased power and water demand.

Perhaps most concerning is the plan to restart the nuclear reactor at Three Mile Island to provide power exclusively for Microsoft's AI data centers. The facility near Harrisburg was the site of a partial meltdown in 1979, raising serious safety and environmental questions about relying on nuclear power to fuel the data center boom.

How Can States Balance Data Center Growth With Infrastructure Protection?

Experts and policymakers suggest several steps that Pennsylvania and other states should consider to manage the data center expansion responsibly.

• Develop a Comprehensive Energy Plan: States need an all-out effort to expand clean energy generation to offset the power demands of data centers, rather than relying on aging nuclear facilities or straining existing grids.
• Enforce Consistent Standards Statewide: Instead of allowing local variation, states should establish uniform environmental and infrastructure standards that apply equally across all jurisdictions, preventing a race to the bottom where desperate communities accept unfavorable terms.
• Pause Development Until Infrastructure Is Ready: Rather than approving data centers and addressing consequences later, states should pause new projects until comprehensive plans are in place to protect power grids, water supplies, and residents' utility costs.
• Protect Constitutional Environmental Rights: Pennsylvania's constitution guarantees residents the right to clean air, pure water, and environmental preservation; lawmakers should prioritize these guarantees before approving more data center development.

The challenge facing Pennsylvania reflects a broader national tension. Data centers do offer significant economic benefits, including billions of dollars in construction investment, tax revenue, and job creation. However, these benefits must be weighed against real risks to infrastructure and residents' quality of life.

Meanwhile, the broader AI infrastructure sector continues to attract investment from major technology companies and specialized suppliers. Companies focused on data center components, such as memory chip manufacturers and optical fiber suppliers, are experiencing strong earnings growth driven by AI buildout demand. Analysts project that companies supplying solid-state storage, fiber optics, and network infrastructure for data centers will see earnings growth of 20% to 28% annually over the next three years. This growth underscores the scale of the data center expansion happening across the country and the urgency of developing sustainable policies to manage it.

Shapiro deserves credit for listening to constituents and taking action where many elected officials have remained silent. However, the governor cannot solve this challenge alone. Pennsylvania lawmakers, federal policymakers, and technology companies must work together to develop a comprehensive strategy that allows for innovation and economic growth while protecting the state's energy and water infrastructure for future generations.