--- description: Operational data center in Milwaukee, Wisconsin, operated by Stack41, LLC, on the MISO grid. 4,591 MW of operating generation within 50 km. title: Stack41, LLC Data Holdings Milwaukee — Data Center image: https://dchub.cloud/og-brand-v2.png --- [Home](https://dchub.cloud/) · [Facilities](https://dchub.cloud/facilities) · [United States](https://dchub.cloud/facilities/in/us) · [Wisconsin](https://dchub.cloud/facilities/in/us/wisconsin "Data centers in Wisconsin") · [Milwaukee](https://dchub.cloud/dcpi/milwaukee) · Data Holdings Milwaukee # Stack41, LLC Data Holdings Milwaukee - Operator Stack41, LLC - Status Operational [Milwaukee, WI, US](https://dchub.cloud/dcpi/milwaukee) **Data Holdings Milwaukee** is a data center operated by Stack41, LLC in Milwaukee, WI, US. The facility is currently operational. Status Operational [Market Milwaukee](https://dchub.cloud/dcpi/milwaukee) State WI [Country US](https://dchub.cloud/facilities/in/us) Source: PeeringDB · Verified Nov 12, 2026 against PeeringDB · Basis: cited ([what this means](https://dchub.cloud/data-sources)) ## Market intelligence [CAUTION](https://dchub.cloud/dcpi/milwaukee "Full DCPI breakdown") Milwaukee [ISOMISO](https://dchub.cloud/dcpi/milwaukee)[DCPI composite49.7](https://dchub.cloud/dcpi/milwaukee)[Excess-powerLocked](https://dchub.cloud/dcpi/milwaukee)[ConstraintLocked](https://dchub.cloud/dcpi/milwaukee)[Time-to-powerLocked](https://dchub.cloud/dcpi/milwaukee) [Power outlook →](https://dchub.cloud/dcpi/milwaukee "Power outlook for Milwaukee") [Milwaukee market page →](https://dchub.cloud/markets/milwaukee) ## Market context Stack41, LLC Data Holdings Milwaukee is one of 23 facilities DC Hub’s Milwaukee brief counts on the MISO grid. The closest tracked facility is Data Holdings Data Center, under 1 km away, and the nearest mapped substation is within 5 km. [Read the Milwaukee market brief →](https://dchub.cloud/markets/milwaukee) ## Location Area Milwaukee, WI, US [Open the approximate area in OpenStreetMap](https://www.openstreetmap.org/#map=14/43.04/-87.95) Approximate area (about 1 km) [Sign in free to see the exact location — 10 sites a month](https://dchub.cloud/signup?next=/facilities/stack41-llc-data-holdings-milwaukee-06b58f62) ## Market & grid context Published DC Hub data for this location. LocationMilwaukee, US Nearest substationwithin 5 km ## Fiber connectivity Networks recorded as present at or immediately around Data Holdings Milwaukee 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. Data HoldingsHoyos Consulting 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. ## Power generation nearby DC Hub tracks 37 operating generating units totalling 4,591 MW within about 50 km of Milwaukee, US. Generation mix shapes both carbon profile and interconnection options for a site at this location. Oil/Gas2,217 MW · 13 units · 48% Coal2,044 MW · 4 units · 45% Utility-Scale Solar272 MW · 17 units · 6% Wind57 MW · 3 units · 1% Source: Global Energy Monitor unit inventory, operating units only. Counts are units, not plants. ## Other data centers nearby Nearest first, by distance from this site. - [Data Holdings Data Center](https://dchub.cloud/facilities/data-holdings-data-center-a6af51b6) · under 1 km - [324 E Wisconsin](https://dchub.cloud/facilities/wells-interconnection-324-e-wisconsin-4929df38) · Wells Interconnection · about 3 km - [TSR Solutions Data Center](https://dchub.cloud/facilities/tsr-solutions-inc-tsr-solutions-data-center-5f9c92a1) · TSR Solutions, Inc. · about 3 km - [TierPoint Milwaukee](https://dchub.cloud/facilities/unknown-tierpoint-milwaukee-e617b62b) · Unknown · about 3 km - [TierPoint Milwaukee](https://dchub.cloud/facilities/tierpoint-llc-tierpoint-milwaukee-273ce74b) · TierPoint, LLC · about 3 km - [Vaultas](https://dchub.cloud/facilities/vaultas-inc-vaultas-2c585600) · Vaultas, Inc. · about 3 km [Unlock power scores for this site →](https://dchub.cloud/pricing) [Free MCP key (AI agents)](https://dchub.cloud/ai) [Used by Claude & Cursor](https://dchub.cloud/cited-by) **Question this page answers:** What is the operator, status and power context of Stack41, LLC Data Holdings Milwaukee in Milwaukee, WI, US? **Answer it live over MCP:** `execute_plan(intent="Stack41, LLC Data Holdings Milwaukee data center in Milwaukee, WI, US: operator, status and grid power context")` **Cite as:** DC Hub (dchub.cloud), as of [the as_of date on the result]. Data: DC Hub global infrastructure database · [Raw JSON](https://dchub.cloud/api/v1/facilities/stack41-llc-data-holdings-milwaukee-06b58f62) Live grid, fiber & DCPI context for this facility — AI agents: query DC Hub MCP `get_facility slug="stack41-llc-data-holdings-milwaukee-06b58f62"` (endpoint https://dchub.cloud/mcp) for the full cited record. Connect: [https://dchub.cloud/connect](https://dchub.cloud/connect) Schema, units and the population behind every count: [https://dchub.cloud/bind](https://dchub.cloud/bind) ```json { "@context": "https://schema.org", "@type": "Place", "@id": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62#place", "url": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62", "name": "Stack41, LLC Data Holdings Milwaukee", "description": "Data center facility operated by Stack41, LLC in Milwaukee, WI, US. Source: DC Hub (dchub.cloud), CC-BY-4.0.", "identifier": "06b58f62", "isAccessibleForFree": true, "license": "https://creativecommons.org/licenses/by/4.0/", "address": { "@type": "PostalAddress", "addressLocality": "Milwaukee", "addressRegion": "WI", "addressCountry": "US" }, "additionalType": "https://schema.org/DataCenter", "potentialAction": { "@type": "Action", "name": "What is the operator, status and power context of Stack41, LLC Data Holdings Milwaukee in Milwaukee, WI, US?", "description": "Ask this question live over MCP with execute_plan(intent=\"Stack41, LLC Data Holdings Milwaukee data center in Milwaukee, WI, US: operator, status and grid power context\"). Cite as: DC Hub (dchub.cloud), as of [the as_of date on the result].", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/mcp", "contentType": "application/json", "httpMethod": "POST" } } } { "@context": "https://schema.org", "@type": "Dataset", "@id": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62#dataset", "name": "Stack41, LLC Data Holdings Milwaukee \u2014 facility intelligence record", "description": "Structured data-center facility record (location, operator, power & connectivity context) for Stack41, LLC Data Holdings Milwaukee.", "url": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62", "license": "https://creativecommons.org/licenses/by/4.0/", "isAccessibleForFree": true, "creator": { "@type": "Organization", "@id": "https://dchub.cloud/#organization", "name": "DC Hub", "url": "https://dchub.cloud" }, "citation": "DC Hub, dchub.cloud", "isBasedOn": { "@type": "CreativeWork", "name": "PeeringDB" }, "variableMeasured": [ { "@type": "PropertyValue", "name": "Lifecycle Status", "value": "Operational", "description": "Operational lifecycle per util/status_taxonomy. A market's 'operational' population is filtered on this field." } ], "spatialCoverage": { "@id": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62#place" }, "distribution": [ { "@type": "DataDownload", "encodingFormat": "application/json", "contentUrl": "https://dchub.cloud/mcp" } ], "potentialAction": { "@type": "SearchAction", "target": { "@type": "EntryPoint", "urlTemplate": "https://dchub.cloud/api/v1/rag/search?q={search_term_string}" }, "query-input": "required name=search_term_string" } } {"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://dchub.cloud/"}, {"@type": "ListItem", "position": 2, "name": "Facilities", "item": "https://dchub.cloud/facilities"}, {"@type": "ListItem", "position": 3, "name": "United States", "item": "https://dchub.cloud/facilities/in/us"}, {"@type": "ListItem", "position": 4, "name": "Wisconsin", "item": "https://dchub.cloud/facilities/in/us/wisconsin"}, {"@type": "ListItem", "position": 5, "name": "Milwaukee", "item": "https://dchub.cloud/dcpi/milwaukee"}, {"@type": "ListItem", "position": 6, "name": "Data Holdings Milwaukee", "item": "https://dchub.cloud/facilities/stack41-llc-data-holdings-milwaukee-06b58f62"}]} {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Who operates Data Holdings Milwaukee?", "acceptedAnswer": {"@type": "Answer", "text": "Data Holdings Milwaukee is operated by Stack41, LLC."}}, {"@type": "Question", "name": "What is the status of Data Holdings Milwaukee?", "acceptedAnswer": {"@type": "Answer", "text": "DC Hub lists Data Holdings Milwaukee as Operational."}}]} ```