TierPoint St. Louis – Millpark is a data center operated by TierPoint, LLC in Maryland Heights, MO, US. The facility is currently operational. It sits in the Saint Louis data-center market on the MISO grid, which DC Hub's Data Center Power Index currently rates AVOID, with an estimated 17.7-month time-to-power. Operators should weigh interconnection risk here — the market screens constrained on grid headroom and time-to-power.
Data Center Power Index verdict for Saint Louis — the market this facility sits in.
Full DCPI breakdown →DC Hub analyst read on Saint Louis — the market this facility sits in (full deep-dive →).
Saint Louis operates as a nascent, operator-fragmented market with four tracked facilities and zero total MW capacity currently online. The tracked operator base is highly distributed, with Arcadian Infracom, Netrality Data Centers, Washington University in St. Louis, and an unnamed operator each controlling single assets. This fragmentation reflects a market in early infrastructure deployment rather than consolidation phase, signaling neither institutional scale nor operator dominance. The CAUTION verdict—driven by an excess-power score of 50/100 paired with a constraint rating of 37/100—warrants direct interpretation: the market faces material grid or cooling infrastructure bottlenecks that constrain density and expansion velocity. For data center buyers and operators, this score means capital deployment must account for non-trivial interconnection lead times, potential power…
Published DC Hub data for this location.
Networks recorded as present at or immediately around TierPoint St. Louis – Millpark in public peering records. Treat this as a map of who is there, not as a list of contracted cross-connects — availability, diversity and pricing are the operator’s to confirm.
Source: PeeringDB carrier-to-facility records, matched to this site by location. A network listed here may sit in a neighbouring hall or an adjacent building at the same address, so presence is reported for the location rather than for a single suite.
DC Hub tracks 21 operating generating units totalling 4,362 MW within about 50 km of Maryland Heights, US. Generation mix shapes both carbon profile and interconnection options for a site at this location.
Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants.
Comparable facilities in Maryland Heights tracked by DC Hub — compare power, operators, and grid context across the market.
get_facility slug="tierpoint-llc-tierpoint-st-louis-millpark-cdcc9fe0" (endpoint https://dchub.cloud/mcp) for the full cited record. Connect:
https://dchub.cloud/connect