EPA v. DIVERSIFIED ENERGY CO LLC

Case summary

Diversified Energy Company LLC is one of twelve ethanol facilities in Minnesota. We met with the twelve companies over a three month period to discuss how to resolve their underestimated VOC and CO problem. Each facility was permitted as a synthetic minor and tripped PSD by actually emitting at major source levels. The facilities installed BACT-level controls for all of their significant units, and came into compliance with federal and state regulations in a very short amount of time. These twelve cases were part of an expedited negotiation process that involved EPA, DOJ, and MPCA

Defendants (1)

• DIVERSIFIED ENERGY CO LLCNamed in complaintNamed in settlement

Facilities (1)

• DENCO II LLC

  227 COUNTY ROAD 22, MORRIS, MN, 562674691

  Registry ID: 110070239917

Statutes cited

• CAA 111 — New Source Performance Standards
• CAA 112 — Hazardous Air Pollutants
• CAA 165 — Prevention of Significant Deterioration (PSD)
• CAA 110 — Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement conclusions (1)

• DIVERSIFIED ENERGY CO LLCentered 2003-06-23

  Primary law: CAA

  Federal penalty: $17,488 · State/local: $17,488

Timeline (7 milestones)

• 2002-09-09Referred To Dept Of Justice
• 2002-10-02Final Order Lodged
• 2002-10-02Complaint Filed With Court
• 2002-10-11Enforcement Action Data Entered
• 2003-06-23Final Order Entered
• 2005-11-17Enforcement Action Closed
• 2005-11-17Concluded