{"id": "US:dc:3816ec43c76392105fed", "slug": "joliet-technology-center-3816ec43c76392105fed", "kind": "data-centres", "name": "Joliet Technology Center", "url": "https://eloragrid.ai/land-grid/data-centres/united-states/illinois/joliet-technology-center-3816ec43c76392105fed", "map_url": "https://eloragrid.ai/land-grid?region=US&record=dc%3A3816ec43c76392105fed", "country": "US", "country_name": "United States", "region": "IL", "region_name": "Illinois", "locality": "Joliet", "address": "", "operator": "HW Technology Park (Hillwood Investment Properties / PowerHouse Data Centers)", "status": "planning_approved", "geometry": null, "location_uncertainty": {"precision": "", "radius_m": null}, "summary": "Joliet Technology Center is listed in Joliet, Illinois. Project scope or stage is under review.", "paragraphs": [{"heading": "Project overview", "text": "Data center project in Joliet, Illinois, with Hillwood and PowerHouse Data Centers listed as developer."}, {"heading": "Project status", "text": "Sources report different stages for this project. The recorded observations are Announced and Planning approval reported."}], "facts": [{"label": "City or locality", "value": "Joliet"}, {"label": "County", "value": "Will County"}, {"label": "Reported developer", "value": "Hillwood and PowerHouse Data Centers"}, {"label": "Reported operator", "value": "HW Technology Park (Hillwood Investment Properties / PowerHouse Data Centers)"}, {"label": "Project milestone", "value": "2026-08-17 \u00b7 City and developers' motions to dismiss set for a Sept. 8 hearing before Will County Judge Victoria Breslan"}, {"label": "Project milestone", "value": "2026-05-18 \u00b7 Residents and Joliet Residents For Responsible Growth sue city and developers in Will County"}, {"label": "Project milestone", "value": "2026-03-19 \u00b7 City Council approves project 8-1 (Councilwoman Suzanna Ibarra dissenting)"}, {"label": "Reported site area", "value": "795 acres"}, {"label": "Reported building count", "value": "24"}, {"label": "Reported floor area", "value": "6,936,000 sq ft"}, {"label": "Reported water source", "value": "Aquifer (city plans shift to Lake Michigan water in 2030)"}, {"label": "Reported cooling design", "value": "closed-loop"}, {"label": "Reported grid operator", "value": "PJM"}, {"label": "Reported project stage", "value": "Planning approved"}, {"label": "Status source record date", "value": "2026-11-07"}], "metrics": [], "sources": [{"title": "Data Center Census", "url": "https://datacentercensus.com/dc/joliet-technology-center-il", "note": "Latest available status in the dated source record. Status source record date: 2026-11-07."}, {"title": "Compute Atlas", "url": "https://www.compute-atlas.com/facilities/joliet-technology-center-il", "note": ""}, {"title": "Data Center Atlas", "url": "https://kiankyars.github.io/datacenter-atlas/downloads/latest/projects.csv", "note": ""}, {"title": "Data Center Atlas", "url": "https://www.bisnow.com/news/chicago/data-center-development/joliet-oks-20b-data-center-as-illinois-seeks-to-make-large-developers-pay-more-for-projects-133777", "note": ""}, {"title": "Lawsuit against Joliet data center heading to court hearing", "url": "https://www.shawlocal.com/the-herald-news/2026/08/18/lawsuit-against-joliet-data-center-heading-to-court-hearing/", "note": ""}, {"title": "Lawsuit challenges zoning, approval process for Joliet data center", "url": "https://www.shawlocal.com/the-herald-news/2026/05/26/lawsuit-challenges-zoning-approval-process-for-joliet-data-center/", "note": ""}, {"title": "Joliet OKs controversial 795-acre data center", "url": "https://www.shawlocal.com/the-herald-news/2026/03/20/joliet-oks-controversial-795-acre-data-center/", "note": ""}, {"title": "Joliet data center going before plan commission Thursday", "url": "https://www.shawlocal.com/the-herald-news/2026/03/03/joliet-data-center-going-before-plan-commission-thursday/", "note": ""}, {"title": "City of Joliet Memo, File #178-26: Public Hearing for a Resolution to Approve an Annexation Agreement for the Annexation of Approximately 795 Acres Surrounding S. Rowell Road and Bernhard Road (A-4-25)", "url": "https://capitolnewsillinois.com/wp-content/uploads/2026/05/community-development-memo-for-Joliet-data-center.pdf", "note": ""}], "opportunity": null, "reviewed_on": "2026-11-09", "updated_at": "2026-11-09T22:23:35.299882+00:00", "rights": "Elora editorial summaries; linked sources and geographic data retain their respective rights. No blanket third-party licence is granted."}