Moratorium wave / IL + MN + NV + WA / one week
In the last seven days, data-center moratoria (temporary bans on accepting new applications) advanced or passed in at least four states with no shared geography or politics: Normal, Illinois passed a 6-month pause (effective through Nov 30) and nearby Logan County IL passed a full 12-month pause, with Bloomington IL council members signaling support for a 6-month version; Inver Grove Heights, Minnesota (a Twin Cities suburb) passed a 1-year moratorium on a 3-2 vote on May 11 that froze a 5-megawatt project from Fortress Investment Group; Reno, Nevada layered a SECOND moratorium on May 19 — a 30-day pause on construction permits — on top of the conditional-use-permit pause it had already passed on May 14; and Seattle council members introduced a moratorium on April 30
Plain-English framing: a 'moratorium' is a city or county council voting to stop accepting, reviewing, or approving any new data-center applications for a fixed window (here ranging 30 days to 12 months) while staff study water, power, and noise impacts. It is not a permanent ban — it is a pause button. The reason it matters for site readiness is that a moratorium can kill a deal's timeline overnight even if the project would have eventually been approved. The new fact this week is geographic spread. Earlier coverage framed this as a Mountain West phenomenon (Denver, Cheyenne, Reno). It is now clearly national and cross-partisan: a college town in central Illinois (Normal), a rural Illinois county (Logan), a Minneapolis suburb (Inver Grove Heights), a Nevada city doing it twice (Reno), and a deep-blue Pacific Northwest city (Seattle) all moved in one week. The Reno detail is the most operationally telling: a city that already paused conditional-use permits on May 14 came back five days later and added a separate 30-day pause specifically on construction permits. That is a council closing a perceived loophole — making sure projects that already had use permits couldn't just proceed to break ground. Expect copycats to pass layered moratoria, not single ones. Sources: WGLT 'Normal to vote on 6-month data center moratorium'; Fox Illinois / WAND 'Logan County passes 12-month data center moratorium'; WGLT 'Bloomington City Council members signal support for 6-month data center moratorium'; CBS Minnesota 'Inver Grove Heights officials approve 1-year moratorium on data centers'; Hoodline 'Inver Grove Heights Pauses Data Center Plans After 3-2 Vote'; KUNR 'Reno City Council approves 30 day moratorium on construction permits for data centers'; Seattle City Council Blog 'Councilmembers introducing moratorium on data centers in Seattle'.
WGLT / WAND / CBS Minnesota / KUNR / Seattle City Council ↗
Why it matters
For Cliff's site-readiness map this changes the base rate, not just the data points. If you assumed moratorium risk clustered in a few regions, a site in a 'safe' state looked clean. The correct read now: any U.S. jurisdiction can pass a pause on roughly 30 days notice once a developer's interest becomes public, regardless of region or politics. That argues for two product features. (1) A 'moratorium velocity' field per jurisdiction — not just 'is there a moratorium today' but 'how fast could one appear,' driven by whether neighbors recently passed one (Logan County → Bloomington/Normal is a clear contagion chain in one Illinois media market). (2) A layered-moratorium flag: Reno proves a single pause is no longer the worst case — a council can stack a use-permit pause and a construction-permit pause to close loopholes, so 'we already have our use permit' is not a safe-harbor assumption. The Inver Grove Heights case also names the developer (Fortress Investment Group) and a specific parcel (the former Travel Tags site), which is the kind of structured fact — developer + parcel + vote margin + duration — the approval-outcomes corpus should capture for every one of these.