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08-2006-0159JudicialClosedFY 2006· Region 08

EPA v. PPL Montana - Colstrip Power Plant

Litigated With Penalty

Case summary

This referral requests assistance from DOJ regarding violations of the Prevention of Significant Deterioration permit issued to PPL Montana. Condition 7 of the PSD permit for Colstrip Units 3 and 4 states that Failure to implement those control measures found to constitute Best Available Retrofit Technologies (BART) shall be a violation of the permit.

Defendants (6)

  • PPL MontanaNamed in complaintNamed in settlement
  • PacificorpNamed in complaintNamed in settlement
  • Avista CorporationNamed in complaintNamed in settlement
  • Portland General Electric CompanyNamed in complaintNamed in settlement
  • Puget Sound EnergyNamed in complaintNamed in settlement
  • North Western EnergyNamed in complaintNamed in settlement

Facilities (2)

  • PPL MONTANA - COLSTRIP UNITS #3 AND #4

    303 NORTH BROADWAY, BILLINGS, MT, 59101

    Registry ID: 110041982520

  • PPL MONTANA - COLSTRIP UNITS #3 AND #4

    303 NORTH BROADWAY, BILLINGS, MT, 59101

    Registry ID: 110041982520

Statutes cited

  • CAA 165Prevention of Significant Deterioration (PSD)

Enforcement conclusions (1)

  • PPL Montana - Colstrip Power Plantentered 2007-05-14

    Primary law: CAA

    Federal penalty: $50,000

Timeline (7 milestones)

  • 2006-09-21Referred To Dept Of Justice
  • 2006-09-27Enforcement Action Data Entered
  • 2007-03-19Final Order Lodged
  • 2007-03-19Complaint Filed With Court
  • 2007-05-14Concluded
  • 2007-05-14Final Order Entered
  • 2015-01-05Enforcement Action Closed

Case metadata

EPA activity ID
600009495
Case number
08-2006-0159
Lead agency
EPA
EPA region
08
Voluntary self-disclosure
No
Primary statute
Prevention of Significant Deterioration (PSD)

Sourced verbatim from EPA ECHO Enforcement Case Report for case 08-2006-0159 . Bulk data: ICIS-FEC download summary.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.