{"state":"il","name":"Yorkville, Illinois","updated":"2026-10-26","checked":"2026-10-15","bounds":[-88.48866,41.53188,-88.37714,41.63977],"stats":{"reviewed_records":3,"status_confirmed":3,"status_unknown":0,"mapped_records":0},"coverage":{"scope":"Records retain this city or place label in the Atlas sources. The map keeps each record's own location limits. A shared city label does not establish a municipal boundary, parcel jurisdiction or a complete list of operating buildings.","meaning":"Exact subset of compiled source records with the retained city label. No citywide review or physical census is inferred."},"status_labels":{"operating":"Operating","building":"Under construction","approved":"Approved","proposed":"Proposed","paused":"Paused","stopped":"Denied, withdrawn or closed","unknown":"Status unclear","unconfirmed":"Unconfirmed lead"},"precision_labels":{"exact":"Mapped to the published site","address":"Matched to the published street address","approximate":"Approximate location, not the exact parcel","county":"Exact site not published; shown at county level"},"records":[{"id":"cyrusone-yorkville-chi11-il","state":"il","kind":"facility","name":"CyrusOne Yorkville Technology Campus (CHI-11)","group":"building","status":"Site development underway","raw_status":"under construction","status_field":"current_status","crypto":false,"type":"Data center (inventory classification)","counties":["Kendall"],"city":"Yorkville","address":"","who":"CyrusOne","end_user":"","mw":null,"power":"","power_note":"","investment":"","jobs":"","acres":null,"utility":"","water":"","incentives":"","note":"Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Yorkville plan and proposed revisions. Developer page says revised one-story design still seeks approval. Area reduction is not final building area. Tax revenue is a forecast; property-tax statement is not proof of absence of a separate sales-tax program or all incentives. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/yorkville-technology-campus","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"},{"url":"https://dceo.illinois.gov/content/dam/soi/en/web/dceo/aboutdceo/reportsrequiredbystatute/2025-data-centers-annual-report.pdf","host":"dceo.illinois.gov","published":"","date":"","checked":"2026-10-15","label":"Reviewed government record"}],"loc":{"lat":41.59073,"lng":-88.42879,"precision":"county","basis":"Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."},"reviewed_evidence":[{"overlay":"direct-operators-round5-2026-10-14.json","scope":"Yorkville plan and proposed revisions","fields":{"operator_reported_city_approval_year":2024,"operator_reported_utility_improvement_start_year":2025,"operator_reported_site_work_start":"early2026","planned_full_buildout_investment_usd_lower_bound":1000000000,"proposed_area_reduction_sqft_approx":300000,"first_building_completion_target":"late2027","full_operations_target_year":2028,"forecast_annual_local_tax_revenue_usd_approx":15000000,"operator_property_tax_abatement_statement":"not requesting property tax abatement"},"notes":["Developer page says revised one-story design still seeks approval. Area reduction is not final building area. Tax revenue is a forecast; property-tax statement is not proof of absence of a separate sales-tax program or all incentives.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/yorkville-technology-campus","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"S3-Illinois-DCEO-2025-20261015","scope":"Illinois DCEO 2025 program entry for C1 Yorkville LLC in Yorkville. The source reports an MOU/certificate context as of December 31, 2025, not actual payments, current certificate eligibility or a physical-site census.","fields":{"reported_program_party":"C1 Yorkville LLC","reported_program_locality":"Yorkville","mou_year_reported":2024,"program_report_as_of":"2025-12-31","investment_commitment_usd":250000000,"formula_based_tax_benefit_estimate_usd":15625000,"new_jobs_in_program_table":20,"financial_scope":"Investment is a reported commitment within an agreed 60-month window. Tax benefit is an estimate at 6.25% of commitment, not paid benefits or verified savings. Reported job counts do not independently establish actual hiring or payroll. No amount is added to legacy investment/jobs fields.","program_identity_scope":"Explicit facility designation or company/locality association with the existing CyrusOne Yorkville Technology Campus (CHI-11) research record. The relationship is a scoped research inference, not proof of a distinct campus, parcel, current operator role or exact certificate footprint."},"notes":["The report combines owners and operators; no specific party role, legal ownership, tax performance, recapture status or current certificate eligibility is inferred. The report gives a year, not an exact MOU execution or opening date.","Current operating stage needs separate primary evidence. A tax-program approval is not a construction approval, an operating building or proof of an exact parcel. Original coordinates, precision, opening, locality and legacy financial/power figures remain unchanged.","The source table row estimates sum to $1 more than the printed aggregate. Both are retained as published. This record uses its printed row value, with no correction or aggregate allocation."],"sources":[{"url":"https://dceo.illinois.gov/content/dam/soi/en/web/dceo/aboutdceo/reportsrequiredbystatute/2025-data-centers-annual-report.pdf","host":"dceo.illinois.gov","published":"","date":"","checked":"2026-10-15","label":"Reviewed government record"}],"checked":"2026-10-15","whole_record_certified":false},{"overlay":"orchestra-status-2026-10-19","scope":"CyrusOne states that water and sanitary improvements began in 2025 and site work began in early 2026 at Yorkville. The first building and operations remain future targets; this label is site development, not physical data-hall construction or commissioned service. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","fields":{"current_stage_evidence":{"outcome":"site_development_underway","scope":"CyrusOne states that water and sanitary improvements began in 2025 and site work began in early 2026 at Yorkville. The first building and operations remain future targets; this label is site development, not physical data-hall construction or commissioned service. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."}},"notes":["CyrusOne states that water and sanitary improvements began in 2025 and site work began in early 2026 at Yorkville. The first building and operations remain future targets; this label is site development, not physical data-hall construction or commissioned service."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/yorkville-technology-campus","host":"www.cyrusone.com","published":"","date":"","checked":"2026-10-19","label":"Operator source for the qualified stage"}],"checked":"2026-10-19","whole_record_certified":false},{"overlay":"Company role source check 10, October 23, 2026","scope":"CyrusOne describes development of this named campus in its own source. Developer is the attributed provider brand relationship, not evidence of current operation, completed construction, legal ownership or a confirmed parcel. No status, location, physical date, technical figure or environmental outcome is promoted. The page includes proposed plan revisions and future completion and service targets. Those remain company plans, not observed physical milestones.","fields":{"company_association":{"name":"CyrusOne","role":"developer","identity_scope":"provider_brand_only","scope":"CyrusOne describes development of this named campus in its own source. Developer is the attributed provider brand relationship, not evidence of current operation, completed construction, legal ownership or a confirmed parcel. No status, location, physical date, technical figure or environmental outcome is promoted. The page includes proposed plan revisions and future completion and service targets. Those remain company plans, not observed physical milestones."},"provider_role":"developer"},"notes":["CyrusOne describes development of this named campus in its own source. Developer is the attributed provider brand relationship, not evidence of current operation, completed construction, legal ownership or a confirmed parcel. No status, location, physical date, technical figure or environmental outcome is promoted. The page includes proposed plan revisions and future completion and service targets. Those remain company plans, not observed physical milestones.","Source dates remain separate from physical milestones and the retained status field."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/yorkville-technology-campus","host":"www.cyrusone.com","published":"","date":"","checked":"2026-10-23","label":"First party named facility portfolio or campus development source, scoped relationship reviewed"}],"checked":"2026-10-23","whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Exact site not published; shown at county level","summary":"Yorkville · Kendall · Source context reviewed","status_scope":"CyrusOne states that water and sanitary improvements began in 2025 and site work began in early 2026 at Yorkville. The first building and operations remain future targets; this label is site development, not physical data-hall construction or commissioned service. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","location_display":{"policy":"reviewed-map-references-2026-10-23","decision":"withheld_unreviewed_point","scope":"The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.","county_display":"17093"}},{"id":"project-cardinal-yorkville-il","state":"il","kind":"facility","name":"Project Cardinal Data Center Campus","group":"proposed","status":"City listed proposal","raw_status":"proposed","status_field":"current_status","crypto":false,"type":"Data center (inventory classification)","counties":["Kendall"],"city":"Yorkville","address":"","who":"","end_user":"","mw":null,"power":"","power_note":"","investment":"","jobs":"","acres":null,"utility":"","water":"","incentives":"","note":"Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Yorkville Cardinal proposal identity and stale hearing language. City project index describes submitted applications, not final adopted annexation/PUD or all permits. 2025 hearing dates are historical, not upcoming2026. June11hearing continued toJuly9 after lack of quorum; linked later studies throughMarch2026 do not prove approval. Buildings and area are proposal and subject to revisions. No numeric critical IT MW, actual operations or final current outcome adopted. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.","date":"","events":[["2025-06-10","Yorkville Project Cardinal page explicitly records the June 10, 2025 annexation agreement public hearing as held, with public comments taken and the hearing closed. This is the hearing outcome only, not annexation approval, a building permit, a site closure or physical construction."]],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","host":"yorkville.il.us","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.59977,"lng":-88.43866,"precision":"county","basis":"Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."},"reviewed_evidence":[{"overlay":"public-institution-review-round11-2026-10-14.json","scope":"Yorkville Cardinal proposal identity and stale hearing language","fields":{"agency":"City of Yorkville, Illinois","project":"Project Cardinal","case":"PZC2025-08","petitioner_contract_purchaser":"Pioneer Development LLC","proposed_site_acres_approx":1037,"proposed_parcels":20,"proposed_data_center_buildings":14,"proposed_area_sqft_min_exclusive":17000000,"proposed_substations":2,"location":"northwest of Route47 and GalenaRoad, south of BaselineRoad, east of AsheRoad"},"notes":["City project index describes submitted applications, not final adopted annexation/PUD or all permits. 2025 hearing dates are historical, not upcoming2026. June11hearing continued toJuly9 after lack of quorum; linked later studies throughMarch2026 do not prove approval. Buildings and area are proposal and subject to revisions. No numeric critical IT MW, actual operations or final current outcome adopted.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","host":"yorkville.il.us","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"Codex 3 research cohort 22","scope":"Yorkville current Project Cardinal page describes applications for annexation, rezoning, special use and preliminary planned development approval, with later revised supporting materials. City listed proposal describes those application records. Its June 10, 2025 annexation agreement public hearing is explicitly marked held with public comments and then closed. Closing a hearing is not a final permit approval, site closure or completed construction. Other schedule entries and updated study dates do not prove final decisions or measured impacts.","fields":{"current_stage_evidence":{"outcome":"current_cardinal_application_record_not_hearing_closure_as_permit","scope":"Yorkville current Project Cardinal page describes applications for annexation, rezoning, special use and preliminary planned development approval, with later revised supporting materials. City listed proposal describes those application records. Its June 10, 2025 annexation agreement public hearing is explicitly marked held with public comments and then closed. Closing a hearing is not a final permit approval, site closure or completed construction. Other schedule entries and updated study dates do not prove final decisions or measured impacts."}},"notes":["Yorkville current Project Cardinal page describes applications for annexation, rezoning, special use and preliminary planned development approval, with later revised supporting materials. City listed proposal describes those application records. Its June 10, 2025 annexation agreement public hearing is explicitly marked held with public comments and then closed. Closing a hearing is not a final permit approval, site closure or completed construction. Other schedule entries and updated study dates do not prove final decisions or measured impacts.","The review preserves existing physical identity, locations, roles, quantities and opening fields. Source issue dates, review checks and physical milestones remain distinct."],"sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","host":"www.yorkville.il.us","published":"","date":"","checked":"2026-10-23","label":"Reviewed government record"}],"checked":"2026-10-23","whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Exact site not published; shown at county level","summary":"Yorkville · Kendall · Source context reviewed","status_scope":"Yorkville current Project Cardinal page describes applications for annexation, rezoning, special use and preliminary planned development approval, with later revised supporting materials. City listed proposal describes those application records. Its June 10, 2025 annexation agreement public hearing is explicitly marked held with public comments and then closed. Closing a hearing is not a final permit approval, site closure or completed construction. Other schedule entries and updated study dates do not prove final decisions or measured impacts.","event_evidence":[{"date":"2025-06-10","text":"Yorkville Project Cardinal page explicitly records the June 10, 2025 annexation agreement public hearing as held, with public comments taken and the hearing closed. This is the hearing outcome only, not annexation approval, a building permit, a site closure or physical construction.","kind":"hearing","sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","host":"www.yorkville.il.us","published":"","date":"","checked":"2026-10-23","label":"Reviewed government record"}]}],"location_display":{"policy":"reviewed-map-references-2026-10-23","decision":"withheld_unreviewed_point","scope":"The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.","county_display":"17093"}},{"id":"prologis-project-steel-yorkville-il","state":"il","kind":"facility","name":"Project Steel Data Center Campus","group":"proposed","status":"City listed proposal","raw_status":"proposed","status_field":"current_status","crypto":false,"type":"Data center (inventory classification)","counties":["Kendall"],"city":"Yorkville","address":"","who":"","end_user":"","mw":null,"power":"","power_note":"","investment":"","jobs":"","acres":null,"utility":"","water":"","incentives":"","note":"Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Yorkville Steel revision supersedes stale18building narrative. Explicit March2026 revision supersedes18building headline with16. Older over9Marea not independently confirmed for revised plan. Proposal/application index is not final approval or current construction. August13,2025 hearing schedule not future2026 hearing. No critical IT MW or actual service proven. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://www.yorkville.il.us/905/Project-Steel-Data-Center-Campus-Annex-A","host":"yorkville.il.us","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.57188,"lng":-88.42714,"precision":"county","basis":"Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."},"reviewed_evidence":[{"overlay":"public-institution-review-round11-2026-10-14.json","scope":"Yorkville Steel revision supersedes stale18building narrative","fields":{"agency":"City of Yorkville, Illinois","project":"Project Steel","case":"2025-07","petitioner_contract_purchaser":"Prologis LP","proposed_site_acres_approx":540,"proposed_parcels":16,"latest_index_revision_date":"2026-03-18","latest_index_proposed_data_center_buildings":16,"older_proposed_buildings":18,"older_proposed_area_sqft_min_exclusive":9000000,"proposed_substations":3,"location":"east of EldamainRoad, between CorneilsRoad and GalenaRoad"},"notes":["Explicit March2026 revision supersedes18building headline with16. Older over9Marea not independently confirmed for revised plan. Proposal/application index is not final approval or current construction. August13,2025 hearing schedule not future2026 hearing. No critical IT MW or actual service proven.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.yorkville.il.us/905/Project-Steel-Data-Center-Campus-Annex-A","host":"yorkville.il.us","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"Codex 3 research cohort 22","scope":"Yorkville current Project Steel page describes the Prologis applications and subsequent plan revisions, including a March 18, 2026 revision that changes its proposed building count. City listed proposal describes that application context. Older scheduled hearings are not treated as accomplished final approvals, and a closed application packet or revised acoustic study is not an operating facility. No new building quantity, physical phase, current entitlement outcome or opening day is adopted.","fields":{"current_stage_evidence":{"outcome":"current_steel_application_and_plan_revisions_not_final_operating_phase","scope":"Yorkville current Project Steel page describes the Prologis applications and subsequent plan revisions, including a March 18, 2026 revision that changes its proposed building count. City listed proposal describes that application context. Older scheduled hearings are not treated as accomplished final approvals, and a closed application packet or revised acoustic study is not an operating facility. No new building quantity, physical phase, current entitlement outcome or opening day is adopted."},"source_scope":{"latest_explicit_plan_revision_on":"2026-03-18","older_building_count_not_promoted":true,"scheduled_hearings_not_final_decisions":true}},"notes":["Yorkville current Project Steel page describes the Prologis applications and subsequent plan revisions, including a March 18, 2026 revision that changes its proposed building count. City listed proposal describes that application context. Older scheduled hearings are not treated as accomplished final approvals, and a closed application packet or revised acoustic study is not an operating facility. No new building quantity, physical phase, current entitlement outcome or opening day is adopted.","The review preserves existing physical identity, locations, roles, quantities and opening fields. Source issue dates, review checks and physical milestones remain distinct."],"sources":[{"url":"https://www.yorkville.il.us/905/Project-Steel-Data-Center-Campus-Annex-A","host":"www.yorkville.il.us","published":"","date":"","checked":"2026-10-23","label":"Reviewed government record"}],"checked":"2026-10-23","whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Exact site not published; shown at county level","summary":"Yorkville · Kendall · Source context reviewed","status_scope":"Yorkville current Project Steel page describes the Prologis applications and subsequent plan revisions, including a March 18, 2026 revision that changes its proposed building count. City listed proposal describes that application context. Older scheduled hearings are not treated as accomplished final approvals, and a closed application packet or revised acoustic study is not an operating facility. No new building quantity, physical phase, current entitlement outcome or opening day is adopted.","location_display":{"policy":"reviewed-map-references-2026-10-23","decision":"withheld_unreviewed_point","scope":"The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.","county_display":"17093"}}],"county_rules":{},"attribution":{"inventory":{"name":"Compute Atlas","creator":"Edward Kubiak","url":"https://www.compute-atlas.com/api","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","snapshot_url":"https://www.compute-atlas.com/api/facilities","retrieved":"2026-10-14","sha256":"79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37","changes":"Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."},"counties":"U.S. Census Bureau county boundaries (public domain)","research":"Field-specific source context. See the linked source and limits on each record."},"geography":{"vintage":"2025-01-01","source":"https://tigerweb.geo.census.gov/arcgis/rest/services/Generalized_ACS2025/State_County/MapServer/12","source_capture_sha256":"cda691cfd3505bf7a39c1be4e7df197f80f2b53a2b9701cff8a486b004b43abe","scale":"1:5,000,000","meaning":"Generalized 1:5,000,000 display boundaries, not parcel or cadastral geometry","records":{"cyrusone-yorkville-chi11-il":{"fips":["17093"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"project-cardinal-yorkville-il":{"fips":["17093"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."},"prologis-project-steel-yorkville-il":{"fips":["17093"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"Area names retain inherited research context; the exact jurisdiction is not independently verified."}}},"geography_areas":[{"name":"Kendall County","base_name":"Kendall","fips":"17093","kind":"County"}],"state_legislation":{"review_scope":"not_reviewed","latest_scoped_check":null,"coverage_note":"State legislation has not been reviewed for this atlas. No listed bill does not mean no law or proposal exists.","bill_records":0,"enacted_measures":0,"enacted_policy_groups":0,"failed_proposals":0,"bills":[]},"state_incentive_programs":[{"program":"Illinois Data Center Investment Program","jurisdiction":"IL","application_status":"processing_new_applications_paused","announced_on":"2026-06-05","effective_on":"2026-07-01","existing_agreements_scope":"The Governor states existing incentive agreements, including those entered into before July 1, 2026, will be honored. Individual eligibility, performance, renewal and payments have not been reverified.","scope":"DCEO program-level processing policy checked October 15, 2026. Historical approvals do not prove current eligibility, paid benefits, construction approval or operation.","id":"incentive:illinois:program-policy","checked":"2026-10-15","field_sources":{"subject_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"agency_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"program":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"registration_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"amount":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"currency":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"dates":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"context_type":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"jurisdiction":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"application_status":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"announced_on":["https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"effective_on":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"existing_agreements_scope":["https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"scope":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"]}}],"county_rule_reviews":[],"stage_timelines":{"project-cardinal-yorkville-il":{"stages":[{"id":"event:milestone:research-20261023-c22-project-cardinal-yorkville-il:0","date":"2025-06-10","stage":"hearing","scheduled":false,"basis":"primary source","scope":"Yorkville Project Cardinal page explicitly records the June 10, 2025 annexation agreement public hearing as held, with public comments taken and the hearing closed. This is the hearing outcome only, not annexation approval, a building permit, a site closure or physical construction.","sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","publisher":"United City of Yorkville"}]}],"scheduled_dates":[],"next_scheduled":null,"as_of":"2026-10-24"}},"location_display_policy":{"id":"reviewed-map-references-2026-10-23","counts":{"withheld_unreviewed_point":44,"retained_reviewed_reference":36,"no_site_point":1,"county_display":45},"scope":"Reviewed location references are mapped as site dots. Records without a reviewed point are shown at county level only, never as a site. Admission does not certify a parcel, property ownership or current operating status."},"city":{"state":"il","name":"Yorkville","state_name":"Illinois","state_path":"/illinois/","slug":"yorkville","path":"/city/illinois/yorkville/"},"city_scope":"Records retain this city or place label in the Atlas sources. The map keeps each record's own location limits. A shared city label does not establish a municipal boundary, parcel jurisdiction or a complete list of operating buildings.","page_created_on":"2026-10-23","city_timeline":[{"id":"event:status:research-20261023-c22-prologis-project-steel-yorkville-il","subject_id":"site:prologis-project-steel-yorkville-il","event_type":"status_observation","occurred_on":null,"observed_on":"2026-10-23","qualifies_status":true,"status_group":"proposed","status_label":"City listed proposal","scope":"Yorkville current Project Steel page describes the Prologis applications and subsequent plan revisions, including a March 18, 2026 revision that changes its proposed building count. City listed proposal describes that application context. Older scheduled hearings are not treated as accomplished final approvals, and a closed application packet or revised acoustic study is not an operating facility. No new building quantity, physical phase, current entitlement outcome or opening day is adopted.","display_category":"source_check","display_date":"2026-10-23","sources":[{"url":"https://www.yorkville.il.us/905/Project-Steel-Data-Center-Campus-Annex-A","publisher":"United City of Yorkville","source_type":"government_record","retrieved_on":"2026-10-23"}],"field_sources":{"subject_id":["source:7d10aeb9d09bffee5fd1cad3"],"event_type":["source:7d10aeb9d09bffee5fd1cad3"],"occurred_on":["source:7d10aeb9d09bffee5fd1cad3"],"observed_on":["source:7d10aeb9d09bffee5fd1cad3"],"qualifies_status":["source:7d10aeb9d09bffee5fd1cad3"],"status_group":["source:7d10aeb9d09bffee5fd1cad3"],"status_label":["source:7d10aeb9d09bffee5fd1cad3"],"scope":["source:7d10aeb9d09bffee5fd1cad3"]},"field_confidence":{"subject_id":"primary_record","event_type":"primary_record","occurred_on":"primary_record","observed_on":"primary_record","qualifies_status":"primary_record","status_group":"primary_record","status_label":"primary_record","scope":"primary_record"}},{"id":"event:status:research-20261023-c22-project-cardinal-yorkville-il","subject_id":"site:project-cardinal-yorkville-il","event_type":"status_observation","occurred_on":null,"observed_on":"2026-10-23","qualifies_status":true,"status_group":"proposed","status_label":"City listed proposal","scope":"Yorkville current Project Cardinal page describes applications for annexation, rezoning, special use and preliminary planned development approval, with later revised supporting materials. City listed proposal describes those application records. Its June 10, 2025 annexation agreement public hearing is explicitly marked held with public comments and then closed. Closing a hearing is not a final permit approval, site closure or completed construction. Other schedule entries and updated study dates do not prove final decisions or measured impacts.","display_category":"source_check","display_date":"2026-10-23","sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","publisher":"United City of Yorkville","source_type":"government_record","retrieved_on":"2026-10-23"}],"field_sources":{"subject_id":["source:8ea408674847db849ef3bafd"],"event_type":["source:8ea408674847db849ef3bafd"],"occurred_on":["source:8ea408674847db849ef3bafd"],"observed_on":["source:8ea408674847db849ef3bafd"],"qualifies_status":["source:8ea408674847db849ef3bafd"],"status_group":["source:8ea408674847db849ef3bafd"],"status_label":["source:8ea408674847db849ef3bafd"],"scope":["source:8ea408674847db849ef3bafd"]},"field_confidence":{"subject_id":"primary_record","event_type":"primary_record","occurred_on":"primary_record","observed_on":"primary_record","qualifies_status":"primary_record","status_group":"primary_record","status_label":"primary_record","scope":"primary_record"}},{"id":"event:status:orchestra-status-20261019-q066","subject_id":"site:cyrusone-yorkville-chi11-il","event_type":"status_observation","occurred_on":null,"observed_on":"2026-10-19","qualifies_status":true,"status_group":"building","status_label":"Site development underway","scope":"CyrusOne states that water and sanitary improvements began in 2025 and site work began in early 2026 at Yorkville. The first building and operations remain future targets; this label is site development, not physical data-hall construction or commissioned service. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","display_category":"source_check","display_date":"2026-10-19","sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/yorkville-technology-campus","publisher":"CyrusOne","source_type":"company_page","retrieved_on":"2026-10-19"}],"field_sources":{"subject_id":["source:6e2549f708193560fcf983ba"],"event_type":["source:6e2549f708193560fcf983ba"],"occurred_on":["source:6e2549f708193560fcf983ba"],"observed_on":["source:6e2549f708193560fcf983ba"],"qualifies_status":["source:6e2549f708193560fcf983ba"],"status_group":["source:6e2549f708193560fcf983ba"],"status_label":["source:6e2549f708193560fcf983ba"],"scope":["source:6e2549f708193560fcf983ba"]},"field_confidence":{"subject_id":"primary_record","event_type":"primary_record","occurred_on":"primary_record","observed_on":"primary_record","qualifies_status":"primary_record","status_group":"primary_record","status_label":"primary_record","scope":"primary_record"}},{"id":"event:milestone:research-20261023-c22-project-cardinal-yorkville-il:0","subject_id":"site:project-cardinal-yorkville-il","event_type":"hearing","occurred_on":"2025-06-10","observed_on":"2026-10-23","qualifies_status":false,"status_group":null,"status_label":null,"scope":"Yorkville Project Cardinal page explicitly records the June 10, 2025 annexation agreement public hearing as held, with public comments taken and the hearing closed. This is the hearing outcome only, not annexation approval, a building permit, a site closure or physical construction.","display_category":"recorded_event","display_date":"2025-06-10","sources":[{"url":"https://www.yorkville.il.us/906/Project-Cardinal-Data-Center-Campus-Anne","publisher":"United City of Yorkville","source_type":"government_record","retrieved_on":"2026-10-23"}],"field_sources":{"subject_id":["source:8ea408674847db849ef3bafd"],"event_type":["source:8ea408674847db849ef3bafd"],"occurred_on":["source:8ea408674847db849ef3bafd"],"observed_on":["source:8ea408674847db849ef3bafd"],"qualifies_status":["source:8ea408674847db849ef3bafd"],"status_group":["source:8ea408674847db849ef3bafd"],"status_label":["source:8ea408674847db849ef3bafd"],"scope":["source:8ea408674847db849ef3bafd"]},"field_confidence":{"subject_id":"primary_record","event_type":"primary_record","occurred_on":"primary_record","observed_on":"primary_record","qualifies_status":"primary_record","status_group":"primary_record","status_label":"primary_record","scope":"primary_record"}}],"city_companies":[{"path":"/company/cyrusone/","name":"CyrusOne"}],"map_settings":{"bounds":[-88.48866,41.53188,-88.37714,41.63977],"hub":[-88.43289999999999,41.585825],"hub_basis":"Illustrative view midpoint. Lines do not depict actual power or fiber connections.","bounds_basis":"Display extent of the retained references, including county level context. Not a municipal boundary."},"map_mask":{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"role":"mask"},"geometry":{"type":"Polygon","coordinates":[[[-179,-80],[179,-80],[179,84],[-179,84],[-179,-80]],[[-90.64,42.5101],[-88.7888,42.4936],[-87.8029,42.4936],[-87.8358,42.3019],[-87.6824,42.0774],[-87.5236,41.7104],[-87.5291,39.3499],[-87.6386,39.1691],[-87.5127,38.9555],[-87.4962,38.7803],[-87.6222,38.6379],[-87.6551,38.5064],[-87.8358,38.2928],[-87.9508,38.2764],[-87.9234,38.1504],[-88.0001,38.1011],[-88.0603,37.8656],[-88.0275,37.7999],[-88.1589,37.6575],[-88.0658,37.4822],[-88.4766,37.3891],[-88.5149,37.2851],[-88.4218,37.1536],[-88.5478,37.0715],[-88.9147,37.2248],[-89.0298,37.2139],[-89.1831,37.0386],[-89.1338,36.9838],[-89.2927,36.9948],[-89.5172,37.2796],[-89.4351,37.3453],[-89.5172,37.537],[-89.5172,37.6904],[-89.8404,37.904],[-89.9499,37.882],[-90.0594,38.0135],[-90.3552,38.2161],[-90.3497,38.375],[-90.1799,38.6324],[-90.2073,38.7255],[-90.1087,38.846],[-90.2511,38.9172],[-90.4702,38.961],[-90.5852,38.8679],[-90.6619,38.9281],[-90.7276,39.2568],[-91.0617,39.4704],[-91.3684,39.7278],[-91.4944,40.0345],[-91.5053,40.2371],[-91.4177,40.3795],[-91.4013,40.5603],[-91.122,40.6698],[-91.0946,40.8232],[-90.9631,40.9218],[-90.9467,41.097],[-91.111,41.2394],[-91.0453,41.4147],[-90.6564,41.464],[-90.3442,41.5899],[-90.3114,41.7433],[-90.1799,41.809],[-90.1416,42.0007],[-90.169,42.1267],[-90.3935,42.2253],[-90.4209,42.3293],[-90.64,42.5101]]]}},{"type":"Feature","properties":{"role":"outline"},"geometry":{"type":"MultiLineString","coordinates":[[[-90.64,42.5101],[-88.7888,42.4936],[-87.8029,42.4936],[-87.8358,42.3019],[-87.6824,42.0774],[-87.5236,41.7104],[-87.5291,39.3499],[-87.6386,39.1691],[-87.5127,38.9555],[-87.4962,38.7803],[-87.6222,38.6379],[-87.6551,38.5064],[-87.8358,38.2928],[-87.9508,38.2764],[-87.9234,38.1504],[-88.0001,38.1011],[-88.0603,37.8656],[-88.0275,37.7999],[-88.1589,37.6575],[-88.0658,37.4822],[-88.4766,37.3891],[-88.5149,37.2851],[-88.4218,37.1536],[-88.5478,37.0715],[-88.9147,37.2248],[-89.0298,37.2139],[-89.1831,37.0386],[-89.1338,36.9838],[-89.2927,36.9948],[-89.5172,37.2796],[-89.4351,37.3453],[-89.5172,37.537],[-89.5172,37.6904],[-89.8404,37.904],[-89.9499,37.882],[-90.0594,38.0135],[-90.3552,38.2161],[-90.3497,38.375],[-90.1799,38.6324],[-90.2073,38.7255],[-90.1087,38.846],[-90.2511,38.9172],[-90.4702,38.961],[-90.5852,38.8679],[-90.6619,38.9281],[-90.7276,39.2568],[-91.0617,39.4704],[-91.3684,39.7278],[-91.4944,40.0345],[-91.5053,40.2371],[-91.4177,40.3795],[-91.4013,40.5603],[-91.122,40.6698],[-91.0946,40.8232],[-90.9631,40.9218],[-90.9467,41.097],[-91.111,41.2394],[-91.0453,41.4147],[-90.6564,41.464],[-90.3442,41.5899],[-90.3114,41.7433],[-90.1799,41.809],[-90.1416,42.0007],[-90.169,42.1267],[-90.3935,42.2253],[-90.4209,42.3293],[-90.64,42.5101]]]}}]},"checked_scope":"Each record and field retains its original source date and review scope. This is a city label subset, not a whole city source review."}
