A Quiet Ordinance, A Loud Question

While Mississippi has spent the last two years celebrating multibillion-dollar data center announcements like a state that just won the lottery, Jackson — the capital, the city actually doing the celebrating in press releases — is preparing to take a step back and ask the question almost no one in state leadership has been asked publicly: what is this growth costing us?

On the April 21 Jackson City Council agenda, tucked between an ordinance renaming Lilly Street and a public works contract, sat Item 9: "Ordinance of the Jackson City Council establishing a temporary moratorium and regulatory framework on the development and expansion of data centers within the City of Jackson."

It is being introduced by Ward 4 Councilman and Council President Brian Grizzell.

What the ordinance would do

If adopted, the ordinance would temporarily block the construction, expansion, permitting, or site-plan approval for any new or expanded data center exceeding five megawatts of projected electrical load within Jackson city limits. The pause would last 183 days — roughly six months. The text carves out exemptions for routine maintenance and minor upgrades to existing facilities, projects supporting public safety or government operations, and any development that has already received full and final approval before the ordinance takes effect.

It is, in legislative terms, a polite request to slow down. It is also, in practical terms, the first time a Mississippi municipality has signaled publicly that it is not just going to take whatever the AI infrastructure boom is offering.

The personal turn

What makes Grizzell's framing notable is how he chose to introduce it. He didn't lead with grid capacity or zoning law. He led with his family.

He spoke about a power plant near where he grew up and the health impacts his family experienced from environmental exposure. "For many families, including my own, the effects of environmental exposure became deeply personal. My parents, like many others in our community, faced serious illness despite no prior family history," he said. He framed the moratorium not as an anti-growth gesture but as a request that growth be measured against the actual capacity — and the actual residents — of the city.

His other line worth quoting in full got to the heart of what is actually being negotiated here. "As elected officials, we have a duty to ensure that any development aligns with the capacity of our city and projects the health and well-being of our residents."

The state context

Jackson is not introducing this ordinance in a vacuum. It is introducing it less than two weeks after Gov. Tate Reeves announced an additional $12 billion in AWS investment for data center projects in Ridgeland and at the Madison County Mega Site near Canton — bringing the total Amazon Web Services commitment along West County Line Road and at the Mega Site to at least $21 billion. There is also a $3 billion AWS data center campus in Warren County and an estimated $10 billion Compass Datacenters campus going up in Meridian.

That is at least seven major data center announcements in Mississippi over the past two years.

The growth is real. The questions about that growth are also real. In Southaven, residents and advocates have raised concerns about noise, air pollution, and potential health impacts from a data center power facility, with dozens speaking out during a recent state permitting process. Jackson's ordinance — should it pass — would be the first time a Mississippi city has paused to write its own rules before saying yes.

Why the framework matters more than the moratorium

The other word in Grizzell's ordinance title is the one most people are skipping past: "regulatory framework." A six-month moratorium is, on its face, a pause. The framework is what would replace it. That's where the real fight is.

Setting a framework means defining what a data center is allowed to draw from the grid before it triggers extra review. It means deciding whether projects above a certain size require an independent power and water impact study, whether developers have to negotiate community benefit agreements, whether residents within a defined radius of a proposed site get formal notification rights. None of that exists in Jackson's code today. None of it exists at the state level either.

If Jackson actually writes a framework — not a moratorium with no follow-up, but a real ordinance that gets adopted alongside lifting the pause — it could become a model that other Mississippi municipalities pick up, or pointedly ignore.

What happens next

Under city rules, ordinances must be introduced at one council meeting before the council can vote on adoption two weeks later. That puts the earliest possible vote in early May. Between now and then, expect industry pushback (jobs, capital investment, "send a signal that Jackson is closed for business") and resident support (grid strain, air quality, water use, the simple fact that no one asked anyone in Jackson before announcements were made about Jackson's neighbors).

Grizzell's framing acknowledges the trade-off directly. "I recognize that other municipalities and the state are moving quickly to attract this industry. However, not all growth is beneficial if it places additional strain on already challenged systems or creates unintended consequences for our communities."

That is, for the record, the most honest thing any elected official in this state has said publicly about the data center boom.

Sources

1. WLBT, "Jackson councilman seeking temporary moratorium on data centers," April 20, 2026 — https://www.wlbt.com/2026/04/20/jackson-city-councilman-seeking-temporary-moratorium-data-centers/
2. AOL/Clarion Ledger, "Jackson City Council considers limits on data centers amid state boom" — https://www.aol.com/articles/jackson-city-council-considers-limits-182357838.html
3. City of Jackson, Regular City Council Agenda, April 21, 2026 — https://jacksonms.gov/wp-content/uploads/2026/04/Regular-City-Council-Agenda-4.21.2026-Revised2.pdf