--- description: Operational data center in Westmont, Illinois, operated by UChicago Argonne LLC, on the PJM grid. 12,554 MW of operating generation within 50 km. title: UChicago Argonne LLC Datacenter (386) — 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) · [Illinois](https://dchub.cloud/facilities/in/us/illinois "Data centers in Illinois") · [Westmont](https://dchub.cloud/dcpi/westmont) · Datacenter (386) # UChicago Argonne LLC Datacenter (386) - Operator UChicago Argonne LLC - Status Operational [Westmont, IL, US](https://dchub.cloud/dcpi/westmont) **Datacenter (386)** is a data center operated by UChicago Argonne LLC in Westmont, IL, US. The facility is currently operational. Status Operational [Market Westmont](https://dchub.cloud/dcpi/westmont) State IL [Country US](https://dchub.cloud/facilities/in/us) Source: OpenStreetMap · Verified Nov 12, 2026 against OpenStreetMap · Basis: cited ([what this means](https://dchub.cloud/data-sources)) ## Market intelligence [AVOID](https://dchub.cloud/dcpi/westmont "Full DCPI breakdown") Westmont [ISOPJM](https://dchub.cloud/dcpi/westmont)[DCPI composite20.7](https://dchub.cloud/dcpi/westmont)[Excess-powerLocked](https://dchub.cloud/dcpi/westmont)[ConstraintLocked](https://dchub.cloud/dcpi/westmont)[Time-to-powerLocked](https://dchub.cloud/dcpi/westmont) [Power outlook →](https://dchub.cloud/dcpi/westmont "Power outlook for Westmont") [Westmont market page →](https://dchub.cloud/markets/westmont) ## Market context UChicago Argonne LLC Datacenter (386) is one of 4 facilities DC Hub’s Westmont brief counts on the PJM grid. The closest tracked facility is Datacenter (386), under 1 km away, and the nearest mapped substation is within 1 km. [Read the Westmont market brief →](https://dchub.cloud/markets/westmont) ## Location Area Westmont, IL, US [Open the approximate area in OpenStreetMap](https://www.openstreetmap.org/#map=14/41.71/-87.98) Approximate area (about 1 km) [Sign in free to see the exact location — 10 sites a month](https://dchub.cloud/signup?next=/facilities/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7) ## Market & grid context Published DC Hub data for this location. LocationWestmont, US Nearest substationwithin 1 km ## Power generation nearby DC Hub tracks 112 operating generating units totalling 12,554 MW within about 50 km of Westmont, US. Generation mix shapes both carbon profile and interconnection options for a site at this location. Oil/Gas10,583 MW · 68 units · 84% Nuclear1,885 MW · 2 units · 15% Utility-Scale Solar86 MW · 42 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. - [Datacenter (386)](https://dchub.cloud/facilities/uchicago-argonne-llc-datacenter-386-a7599e28) · UChicago Argonne LLC · under 1 km - [Equinix CH7 - Westmont](https://dchub.cloud/facilities/equinix-equinix-ch7-westmont-d507d078) · Equinix, Inc. · about 11 km - [EQUINIX LLC](https://dchub.cloud/facilities/equinix-llc-westmont-c2ae21f7) · Equinix · about 11 km - [Centersquare Chicago (ORD4)](https://dchub.cloud/facilities/centersquare-centersquare-chicago-ord4-9ba3eff5) · Centersquare · about 14 km - [Centersquare Lisle ORD4 Data Center](https://dchub.cloud/facilities/centersquare-centersquare-lisle-ord4-data-center-426f56dd) · Centersquare · about 14 km - [ENSONO DATA CENTER](https://dchub.cloud/facilities/ensono-data-center-966e4ac3) · about 14 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 UChicago Argonne LLC Datacenter (386) in Westmont, IL, US? **Answer it live over MCP:** `execute_plan(intent="UChicago Argonne LLC Datacenter (386) data center in Westmont, IL, 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/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7) Live grid, fiber & DCPI context for this facility — AI agents: query DC Hub MCP `get_facility slug="uchicago-argonne-llc-datacenter-386-westmont-0a5faac7"` (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/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7#place", "url": "https://dchub.cloud/facilities/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7", "name": "UChicago Argonne LLC Datacenter (386)", "description": "Data center facility operated by UChicago Argonne LLC in Westmont, IL, US. Source: DC Hub (dchub.cloud), CC-BY-4.0.", "identifier": "0a5faac7", "isAccessibleForFree": true, "license": "https://creativecommons.org/licenses/by/4.0/", "address": { "@type": "PostalAddress", "addressLocality": "Westmont", "addressRegion": "IL", "addressCountry": "US" }, "additionalType": "https://schema.org/DataCenter", "potentialAction": { "@type": "Action", "name": "What is the operator, status and power context of UChicago Argonne LLC Datacenter (386) in Westmont, IL, US?", "description": "Ask this question live over MCP with execute_plan(intent=\"UChicago Argonne LLC Datacenter (386) data center in Westmont, IL, 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/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7#dataset", "name": "UChicago Argonne LLC Datacenter (386) \u2014 facility intelligence record", "description": "Structured data-center facility record (location, operator, power & connectivity context) for UChicago Argonne LLC Datacenter (386).", "url": "https://dchub.cloud/facilities/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7", "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": "OpenStreetMap" }, "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/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7#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": "Illinois", "item": "https://dchub.cloud/facilities/in/us/illinois"}, {"@type": "ListItem", "position": 5, "name": "Westmont", "item": "https://dchub.cloud/dcpi/westmont"}, {"@type": "ListItem", "position": 6, "name": "Datacenter (386)", "item": "https://dchub.cloud/facilities/uchicago-argonne-llc-datacenter-386-westmont-0a5faac7"}]} {"@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "Who operates Datacenter (386)?", "acceptedAnswer": {"@type": "Answer", "text": "Datacenter (386) is operated by UChicago Argonne LLC."}}, {"@type": "Question", "name": "What is the status of Datacenter (386)?", "acceptedAnswer": {"@type": "Answer", "text": "DC Hub lists Datacenter (386) as Operational."}}]} ```