Maryland Tightens Rules for Data Centers Amid National Pushback

Introducing Maryland's New Data Center Framework

As artificial intelligence continues its explosive growth, so too has the demand for massive computing infrastructure. In response to mounting pressure from residents and local governments, Maryland Governor Wes Moore has signed an executive order establishing a comprehensive framework for large data centers. This move places Maryland in the forefront of a national trend where states are reevaluating their approach to these energy-intensive facilities.

The order requires that any data center project exceeding 25 megawatts undergoes a standardized review process. This process evaluates potential impacts on the electric grid, water supplies, communities, and the state's economy. The goal is clear: ensure responsible development that aligns with Maryland's interests.

"Truthfully, the people are fed up, and so am I," Moore stated to WTOP, underscoring his administration's commitment to addressing public concerns.

This new framework also establishes a state task force tasked with reviewing each project. The task force will consider five core principles: protecting taxpayers and the electric grid, delivering economic benefits to Marylanders, giving communities a voice, protecting the environment, and increasing transparency and accountability.

A Transparent Approach to Oversight

One of the most significant aspects of the executive order is its emphasis on public disclosure. Maryland will launch a dashboard that provides detailed information about data center projects. This includes project locations, developers, expected electricity demand, water usage, requested state approvals, and the task force's determination.

This level of transparency allows citizens to see exactly what companies propose, how much power and water they expect to use, and how they plan to meet those needs. It's a critical shift from previous approaches that often lacked public input or oversight.

The dashboard will be updated monthly, ensuring continuous monitoring and accountability. As Moore emphasized, "Marylanders will be able to see what a company has proposed... and how it plans to meet those needs."

Comparing Maryland's Strategy with Texas

While Maryland takes a structured regulatory approach, neighboring Texas has chosen a more immediate halt on development. Governor Greg Abbott directed the Texas Commission on Environmental Quality (TCEQ) to pause all permits until state regulators complete audits of data centers' electricity and water demands.

This pause is part of a broader initiative that includes demanding comprehensive audits from ERCOT, the Electric Reliability Council of Texas. Projects failing to comply with these audit requirements may be denied grid connections entirely. Texas officials argue this approach is necessary given the rapid increase in data center power requests—nearly 90 percent of which are associated with new data centers.

These contrasting strategies highlight how policymakers across the country are grappling with balancing economic opportunity against resource strain. In Maryland, the focus is on setting clear guardrails rather than outright restrictions.

National Response to Data Center Expansion

The pushback against data centers isn't limited to Maryland or Texas. States like New York have imposed one-year moratoriums on new hyperscale facilities, while others—including Delaware, Georgia, Michigan, New Jersey, Pennsylvania, South Carolina, and Vermont—have introduced legislation to halt approvals or construction.

Some states are taking a middle path, implementing changes such as requiring data centers to pay local school support taxes, covering energy costs, and protecting water resources. In Nevada, Governor Joe Lombardo recently signed an executive order imposing new financial obligations on these facilities.

A total of eight states moved between May and August to pause or repeal data-center sales-tax exemptions or similar benefits. Arizona, Illinois, Massachusetts, and Ohio paused exemptions, while Maine, Minnesota, and Nebraska repealed them. Pennsylvania and Delaware have also tightened requirements around development.

Why Are Communities Opposed?

Public opposition often centers on local costs. Data centers require enormous amounts of electricity and water—sometimes even more than entire cities. In some cases, these facilities use resources needed by local communities or convert farmland into industrial zones.

While the economic benefits during construction can be substantial, critics question how many permanent jobs are actually created compared to the land, power, and infrastructure required. There's also concern about noise pollution, traffic, and the long-term impact on regional character.

Electricity has emerged as one of the most pressing issues. As utilities build new generation and transmission capacity to meet growing demand, there is increasing debate over who should bear the costs. Should data centers contribute more fairly, or should the burden fall on ordinary electricity customers?

Political Divisions and Midterm Implications

The data center debate cuts across traditional party lines. Democratic governors such as Moore and Abigail Spanberger of Virginia are pushing for tighter oversight, while Republican leaders like Abbott are also moving to restrict development.

However, not all Republicans share this stance—some continue to support data-center investment due to the potential economic benefits. The divide has shifted from whether AI should exist to how costs are distributed and who gets the benefits.

The timing is especially critical as 2026 midterms approach. Communities across the country are increasingly vocal about their concerns, putting political pressure on candidates to respond. In Texas, Abbott's recent actions come amid his reelection campaign, reflecting the growing political stakes.

President Trump's Position on Data Centers

President Donald Trump has generally supported rapid expansion of AI infrastructure. He criticized state-level pauses, calling them a mistake and advocating for faster permitting processes. His administration also emphasized the importance of maintaining U.S. technological competitiveness through robust data center development.

In March 2025, the White House announced a Ratepayer Protection Pledge signed by major tech companies including Amazon, Google, Meta, Microsoft, OpenAI, Oracle, and xAI. These companies pledged to invest in additional power generation or cover upgrades themselves, rather than shifting costs onto utility customers.

Despite Trump's pro-development stance, he has acknowledged the need for responsible growth and infrastructure investment that supports long-term economic goals without compromising public resources.

Looking Forward

Maryland's executive order marks a pivotal moment in how states are managing the rise of data centers. It represents a balanced approach that seeks to harness the economic benefits while addressing legitimate community concerns.

As more states grapple with similar issues, we're likely to see continued evolution in regulatory frameworks and political discourse. Whether it's through transparency, taxation, or infrastructure planning, the key lies in ensuring that data centers serve the broader public interest rather than just corporate interests.

The coming months will be crucial for evaluating how effective these new rules are in practice. For now, Maryland's approach offers a model of responsible governance—where policymakers listen to their constituents and act accordingly.