Data center

Twelve States Have Filed Data Center Moratorium Bills. The Permitting Map Is Being Redrawn in Real Time.

Data Center Demand and Innovation| Local Governance and Federal Policy
March 25, 2026•6 min read

By Keith Reynolds | Publisher & Editor, ChargedUp!

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The political system has arrived at an answer to the data center boom, and that answer — in at least 12 state legislatures this cycle — is: pause.

Good Jobs First, a nonpartisan research organization, documented this week that legislators in Georgia, Maryland, Vermont, Virginia, New York, Oklahoma, South Dakota, Wisconsin, Michigan, Minnesota, South Carolina, and several other states have filed bills that would impose temporary moratoriums on new data center construction. The bills range in duration from one year to four years. Several would apply specifically to hyperscale facilities — those consuming 20 megawatts or more. Others target any new data center development until utility commissions complete impact studies. A handful are bipartisan.

The legislation is being introduced by Democrats and Republicans, in rural states and coastal ones, in communities that have hosted data centers and in communities that have watched neighbors absorb the consequences. What they share is the same underlying trigger: electricity demand from data centers has outpaced the ability of utility regulators, local planners, and ordinary residents to understand, manage, or afford the infrastructure required to serve that demand.

What the Bills Actually Say

The Vermont proposal would freeze new AI data center construction until July 2030, directing the state's Public Utility Commission to study environmental impacts, water use, electricity consumption, and grid effects before any new facilities can be permitted. New York's Senate Bill S.9144, as analyzed by DLA Piper, would impose a statewide moratorium of at least three years on permits for any data center capable of consuming 20 megawatts or more, and would require a comprehensive Generic Environmental Impact Statement before the freeze could lift. South Dakota's proposal applies specifically to hyperscale facilities. Michigan's bipartisan package would halt all data center approvals statewide until April 2027.

Not all of the bills are advancing. Virginia's one-year moratorium bill was effectively killed for the 2026 session, according to MultiState, though the state budget conference committee continues to debate eliminating the sales tax exemption that data centers have historically relied on to attract development. Oklahoma's moratorium bill missed key legislative deadlines. But even in states where the bills stall, their introduction signals a structural change in the political environment surrounding large-scale power development.

Good Jobs First noted that this pattern — broad, bipartisan, geographically distributed — is without recent precedent in state energy policy: "In 2026, a different pattern is emerging. More legislatures and policymakers are reaching for a tool usually reserved for crisis moments: a moratorium — a formal pause on new data center projects — while states sort out what this industry is doing to electric grids, water supplies, land use, and public budgets."

The Local Level Is Moving Faster Than State Capitals

While state moratorium bills work through legislative calendars, local communities are moving faster and with more immediate effect.

In Pennsylvania, a March 23 investigation by The Reporter documented a statewide effort among municipal planners to develop model zoning ordinances for data centers — because in Pennsylvania, as in most states, local governments cannot simply reject a data center application. Pennsylvania's municipalities planning code and multiple court decisions establish that locality cannot say no, and cannot impose a moratorium unilaterally. A state-level moratorium is required to create that option. In the absence of one, planners are focusing on what they can regulate: noise frequency and decibel levels, water withdrawal limits, setback requirements, security lighting, substation proximity, and design standards that address the industrial character of large-scale server facilities in residential-adjacent zones.

"Locally elected officials are the ultimate deciders on whether or not data centers land in their community," Montgomery County Commissioners Vice Chairman Neil Makhija told a recent planning conference. The legal picture is more complicated. What local officials can actually control — short of a state-granted moratorium authority — is primarily the conditions of development, not the development itself.

In Michigan, several southeast Michigan communities have already enacted local moratoria while state legislation advances: Howell Township, Sterling Heights, and Pontiac. In Howell Township, developers of a proposed $1 billion data center withdrew their application in response to community pushback after a local moratorium was enacted. That withdrawal is the practical effect that local action can produce, even when formal prohibition is legally constrained.

Georgia's experience illustrates the full spectrum. The Atlanta City Council unanimously enacted an ordinance requiring special use permits for data centers and prohibiting data center construction along the Atlanta Beltline. Neighboring Douglas and Clayton counties passed temporary moratoria or new restrictions while reviewing zoning regulations. At the same time, the Georgia state legislature remains broadly supportive of data center development, having attracted billions in investment through tax incentives. The state-local tension is not resolved; it is in active negotiation, with local communities gaining leverage as the political cost of ignoring their concerns rises.

The West Virginia Preemption Model — and Its Discontents

West Virginia took the opposite approach, enacting state legislation that limited local authority over data center and microgrid regulation, effectively removing local communities' ability to block or condition these projects. Now, MultiState reports, some West Virginia lawmakers are considering restoring local control. The preemption model proved difficult to sustain politically when ratepayer and community concerns about grid strain mounted.

That reversal matters as a data point for developers: state preemption of local zoning authority is not a permanent solution to siting friction. It is a temporary workaround that community opposition eventually overcomes, particularly when electricity bills rise in ways that residents can directly attribute to the facilities whose siting was forced over local objection.

The Read for Site Selection and Project Timing

The moratorium wave has direct and measurable effects on development timelines in affected states.

Vermont's proposed freeze through 2030 effectively removes the state from the development pipeline for hyperscale and large-scale AI infrastructure for the rest of this decade. New York's three-year moratorium proposal, if enacted, would pause all new large-facility development in one of the country's most power-constrained markets. Michigan's one-year freeze, even if blocked at the state level, has already demonstrated its local effectiveness: a single-township moratorium withdrew a billion-dollar project.

For industrial park developers, logistics campus owners, and mixed-use developers who are evaluating which markets offer the fastest path to power for large-load tenants, the moratorium landscape is a direct input to site selection. States where moratorium legislation has stalled or been defeated — Texas, Arizona, Tennessee, and portions of the Southeast — represent lower regulatory friction for power-intensive development. States where moratorium bills are active and politically viable represent elevated entitlement risk that must be priced into acquisition underwriting and development timelines.

The deeper strategic read is that the moratorium wave is a symptom, not the disease. The underlying driver is unresolved cost allocation: communities and ratepayers do not yet have a clear, legally enforceable mechanism to ensure that large-load developments pay for the infrastructure they require. Until that mechanism exists in most states — whether through dedicated rate classes, mandatory cost-causation tariffs, or binding self-supply requirements — the political pressure for moratoria will persist and, in many markets, intensify.

Properties and projects that can demonstrate energy self-sufficiency — through onsite generation, storage, and behind-the-meter microgrids that minimize the grid infrastructure a large tenant requires — are not just better positioned commercially. They are more defensible politically, in exactly the communities where the permitting conversation is becoming most contentious.

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data center moratoriumlocal zoning data centersstate energy legislationlarge load sitingCRE site selection
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