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ICIS-AIR WI0000005502530803

ROCKGEN ENERGY CENTER, Cambridge, WI: Clean Air Act compliance record, inspections, violations, penalties

ROCKGEN ENERGY CENTER is on EPA’s ICIS-AIR register at 2346 CLEAR VIEW RD, Cambridge in Dane County, Wisconsin: operating status operating, emissions classification major source, current violation status “Violation w/in 1 Year”. Dane County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

  • The newest of the 35 events on file is a compliance evaluation dated October 29, 2026.
  • Its events on file run from May 31, 2017 through October 29, 2026.
  • Of its 16 compliance evaluations on file, 5 are a full compliance evaluation.
  • The register holds 45 air-emissions sources in Dane County, Wisconsin.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedROCKGEN ENERGY CENTER
ICIS-AIR IDWI0000005502530803
EPA facility registry ID110064327410
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)Violation w/in 1 Year
Address2346 CLEAR VIEW RD, Cambridge, WI 535239243
CountyDane County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2211)
SIC code4911
EPA region05

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
October 29, 2026PCE Off-SiteStateTitle V Permits
August 14, 2026FCE On-SiteStateTitle V Permits
August 10, 2026PCE Off-SiteStateTitle V Permits
June 26, 2026PCE Off-SiteStateTitle V Permits
April 29, 2026PCE Off-SiteStateTitle V Permits
February 24, 2026PCE Off-SiteStateTitle V Permits
October 30, 2025PCE Off-SiteStateTitle V Permits
May 6, 2025PCE Off-SiteStateTitle V Permits
March 12, 2025PCE Off-SiteStateTitle V Permits
November 1, 2024PCE Off-SiteStateTitle V Permits
November 1, 2024PCE Off-SiteStateTitle V Permits
January 25, 2024FCE On-SiteStateTitle V Permits
April 4, 2022FCE On-SiteStateTitle V Permits
October 26, 2020PCE Off-SiteStatePrevention of Significant Deterioration of Air Quality; Title V Permits
July 2, 2020FCE On-SiteStateTitle V Permits
October 12, 2017FCE On-SiteStateTitle V Permits

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
June 25, 2026Earliest FRV determinationStateTitle V Permits
June 25, 2026Earliest FRV determinationStateTitle V Permits
March 23, 2026Earliest FRV determinationStatePrevention of Significant Deterioration of Air Quality
March 23, 2026Earliest FRV determinationStatePrevention of Significant Deterioration of Air Quality; Title V Permits

Enforcement and penalties

0 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

Informal enforcement

DateWhat EPA recordedAgency
September 2, 2026Warning LetterState
January 26, 2021Warning LetterState

Stack tests

DateWhat EPA recordedAgency
August 4, 2026PassState
September 23, 2025PassState
May 7, 2024PassState
June 6, 2023PassState
September 7, 2022PassState
July 19, 2022PassState
June 23, 2021PassState
June 23, 2021PassState
July 13, 2020PassState
March 13, 2019PassState
December 11, 2018PassState
June 13, 2018PassState
May 31, 2017PassState

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Privacy

Free from EPA: Detailed Facility Report, ECHO Notify (registry ID 110064327410).

Other air sources in Wisconsin beside ROCKGEN ENERGY CENTER

EPA ICIS-AIR download, loaded September 14, 2026.