Four named sponsors call the proposed moratorium time limited, a chance for the legislature to draft the rules the county's $165 billion tax incentive vote for the Project Jupiter AI data center showed were missing.
Four New Mexico Democrats want a 2027 legislative pause on large-scale AI data centers, citing a $165 billion county-level tax-break vote they say exposed how little regulatory scaffolding the state has.
Reps. Micaela Lara Cadena (D-Mesilla), Angelica Rubio (D-Las Cruces), and Eleanor Chávez (D-Albuquerque), along with Sen. Carrie Hamblen (D-Las Cruces), said on July 9 they will introduce a statewide moratorium on new large data centers during the 2027 legislative session. The pause, they said, is meant to give state and local governments time to draft a framework for an industry moving faster than current rules. In a KSFR interview, Cadena, the lead sponsor, described the proposal as not a permanent ban.
The flashpoint is Project Jupiter, a hyperscale AI data center under construction in Santa Teresa in Doña Ana County, on the New Mexico-Texas-Mexico borderland. The project is being financed in part through a $165 billion industrial revenue bond (IRB), a local tax-incentive tool most often used to attract factories. The Doña Ana County Commission approved the IRB in February. The $165 billion is not money the county wrote. It is the projected scale of capital expenditure the bond is sized against, with the developer foregoing a share of property taxes in exchange.
Cadena's House District 33 sits entirely in Doña Ana County. In the KSFR interview, she said the IRB vote moved with what she characterized as less than 30 days of public notice, a draft application with pages missing, and no environmental impact statement. "Deals and deception and dishonesty," she said, describing how the project reached the commission.
That procedural gap is the spine of the moratorium argument: the IRB pathway, designed for industrial recruitment, was used to approve a hyperscale AI project at a size the local review process was not built for. The moratorium is the legislative tool the sponsors picked to address it.
KOAT reported Cadena's framing of the bill as common-sense regulation rather than opposition to the industry. The framework the sponsors want built would define what counts as a large data center, set notice and review requirements, and govern how much public subsidy any single project can absorb. Source New Mexico and the Los Alamos Daily Post carried the same announcement.
The bill has not been filed. Sponsors named no Republican co-sponsors. New Mexico's 2027 legislative session opens in January; a bill introduced on the first day would still need to clear committee, floor votes in both chambers, and the governor's desk before any moratorium took effect.
Whether the moratorium is more than a headline will turn on specifics not yet public: duration, size threshold, exemptions, and how water-and-energy carveouts get written. Also undisclosed: the company behind Project Jupiter.
A structural note for readers tracking similar fights: county-level IRBs are how most U.S. jurisdictions currently approve the largest AI facilities. Other state legislatures are now likely to face the same question New Mexico is asking, whether economic development law written for manufacturing is the right venue for AI infrastructure at this scale.
Until a bill is filed, the proposal is a stated intent. The next concrete signal will be the bill text itself, expected to drop ahead of the 2027 session and to disclose duration, the threshold for a covered project, and which carveouts the sponsors have in mind.