NM 4 Democratic lawmakers announced Jul 3 statewide moratorium bill / Reps Chavez Cadena Rubio + Sen Hamblen / January 2027 60-day session / first-in-nation statewide moratorium if passed / paired with microgrid loophole closure + data security / Santa Fe County Jun 30 unanimous 18-month moratorium / 1 MW threshold (lowest in US) / 75x below ERCOT Batch Zero 75 MW / 20x below NY A11560 20 MW / 50x below Lakeland FL 50 MW / 100 MW draft lowered on floor / durability higher than county ordinances / removes state from siting map for duration
New Mexico Democrats announced first-in-the-nation statewide data center moratorium bill for the January 2027 60-day session (Reps. Chávez, Cadena, Rubio + Sen. Hamblen, announced Thursday July 3), and Santa Fe County unanimously passed a companion 18-month county freeze June 30 with the MW floor dropped ALL THE WAY DOWN to 1 MW — that is the lowest data center threshold anywhere in the US and reframes what 'large load' means for state-scale regulation
Plain-English background on why 'statewide' and '1 MW threshold' are the two most important words in this item. Until this week, every US data center moratorium was either a county ordinance (Linn IA, Washington MD, Prince George's MD, Whitley IN, Clark IN, Santa Fe NM, etc.), a city ordinance (Zephyrhills FL, Lakeland FL first-reading Monday), or a state statute that had passed the legislature but not yet been enacted (NY A11560, still undelivered to Hochul). No state has actually enacted a statewide moratorium via signed legislation. Governors elsewhere have used executive orders (Hochul's earlier Feb 2026 EO paused DEC issuance in some cases; Braveboy in Prince George's MD is a county executive) but no legislature-plus-governor state statute exists yet. The New Mexico proposal, if it passes, would be the first. What the New Mexico legislators announced Thursday July 3. Four Democrats — Reps. Eleanor Chávez (District 13, Albuquerque), Micaela Lara Cadena (District 33, Mesilla), Angelica Rubio (District 35, Las Cruces), and Sen. Carrie Hamblen (District 38, Las Cruces) — announced at a Thursday press event that they will introduce statewide moratorium legislation when the New Mexico Legislature convenes for its 60-day session in January 2027. Stated design of the bill: prohibit new 'large-scale' data center projects (specific MW threshold not yet published in the announcement) while the state develops a framework for evaluating impacts on water, energy, emissions, ratepayers, and 'community benefits.' The bill will be paired with additional measures on data security for residents and closing what the sponsors call a 'microgrid loophole' — a workaround where hyperscalers install behind-the-meter generation to skirt New Mexico's Energy Transition Act requirements. New Mexico's Energy Transition Act (2019) requires major utilities to reach 100% zero-carbon electricity by 2045 with specific interim benchmarks; the microgrid loophole refers to the fact that a data center that generates its own power on-site is not technically a 'utility customer' and therefore is not obligated to source from utility renewable-mix requirements. Why the 1 MW threshold in Santa Fe County matters as a design signal. Santa Fe County commissioners voted unanimously Tuesday June 30 to enact an 18-month moratorium on any data center facility using 1 megawatt or more. The staff draft originally proposed a 100 MW threshold; commissioners lowered it to 1 MW on the floor because — in commissioner Anna Hansen's words — 'we don't want a developer to come to Santa Fe and build a 99-megawatt facility.' This is the lowest MW floor in any US data center moratorium anywhere. For context: • ERCOT Batch Zero eligibility floor: 75 MW • New York A11560 (bill awaiting Hochul): 20 MW • Lakeland FL (first reading Monday July 6): 50 MW/month • Illinois DCIP freeze: no MW floor, applies to any DCIP-eligible facility (i.e. ≥5 MW effectively) • Virginia rate class (approved Nov 2025, effective Jan 2027): 25 MW Santa Fe's 1 MW figure is roughly 75 times smaller than ERCOT's floor and 20 times smaller than NY's. Any data center of consequence — even a small edge or colocation facility — clears 1 MW. Practically, this is a total ban dressed as a threshold. If New Mexico's statewide bill takes Santa Fe County's threshold as its reference point (which is plausible given the sponsors overlap with the county's political base), the statewide bill's effective floor could be as low as 1 MW, which would make it materially more restrictive than any peer state. Why statewide legislation is legally more durable than county ordinances. A county moratorium can be preempted by state law, overturned by state courts on jurisdiction grounds, or challenged as spot-zoning. A state statute enacted by both chambers of a state legislature and signed by a governor is not preemptable by county actors and is much harder to challenge — it requires either a federal preemption argument (rare and expensive) or a state constitutional argument (also rare). This means the New Mexico bill, if enacted, would create a durable multi-year regulatory floor for the entire state that federal EOs or hyperscaler lawsuits cannot easily route around. That's a structurally different failure mode from the county-cluster patterns Cliff has tracked all week. The generalizable pattern for Cliff's regulatory corpus. State-scale moratorium legislation is the third distinct failure mode Cliff needs to model, alongside (1) county moratoriums (short-term, easily proliferating, jurisdictionally bounded) and (2) public-notice defect litigation on rezonings (project-killing per QTS Digital Gateway, but requires local rezoning to be in-flight). State moratorium legislation is a durable multi-year freeze that eliminates entire states from hyperscaler siting maps for the duration. If New Mexico enacts January 2027, that removes NM from the map through at least mid-2028. That's a real capex-routing input.
Why it matters
Three implications. (1) A first-in-nation statewide moratorium enacted January 2027 would remove New Mexico from every hyperscaler siting map through mid-2028 minimum. New Mexico is not a top-10 data center state today but its low power costs, cool nights in the north, existing DOE lab infrastructure (Los Alamos, Sandia), and land availability had made it a candidate for the next-wave siting cycle. The Meta Los Lunas campus (~600 MW, ongoing) is the load-bearing precedent for NM data center capex; a statewide moratorium blocks the next wave. Cliff should build corpus depth on NM state legislative dynamics — sponsor voting records, committee assignments, chamber math (NM Senate: 27 D / 15 R; NM House: 45 D / 25 R — Democrats control both chambers, Gov. Michelle Lujan Grisham is D and term-limited-out in Nov 2026 with a new D or R governor arriving in Jan 2027). If Lujan Grisham's successor is a Democrat, signature is highly likely. If a Republican wins Nov 2026, veto is plausible. That gubernatorial election is now a first-order input to NM data center siting probability. (2) Santa Fe's 1 MW threshold is the design signal to watch. If the statewide bill uses 1 MW, effectively every data center is banned. If it uses 20 MW (following NY), the ban covers most hyperscale but leaves edge/small-colo open. If it uses 100 MW (Santa Fe's original draft), it only affects mega-campuses. Cliff should publish an analysis piece the week the introduced-text becomes public in January 2027, mapping which specific NM sites the various thresholds would cover. That's a productizable deliverable to every hyperscaler evaluating NM. (3) The statewide vs. county-cluster distinction matters for how Cliff models regulatory-risk probability across states. County-cluster moratoriums are short-term (typically 12-18 month freezes with high renewal rate) and geographically scattered — hyperscalers can route around them. Statewide moratoriums are multi-year (typical 24-month freeze plus another 12-24 for regulatory framework development) and geographically total. If NM enacts and 2-3 other states follow (WA and OR have similar political shapes and pending bills), the aggregate US available-siting geography compresses meaningfully. Cliff should build a state-by-state 'moratorium risk score' capturing (a) governor party, (b) chamber math, (c) prior EO or bill history, (d) county-cluster density, (e) hyperscaler industry political spend. Score by end of Q3 and publish.