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Applicability Road Map

All stationary sources concerned about potential applicability to the Prevention of Significant Deterioration (PSD) and/or Title V programs should review the requirements in the Air Quality Control Commission (AQCC) Regulation No. 3, regarding permitting and reporting requirements in Colorado. Sources should refer to the definitions below to determine the applicability for their stationary source.

 

Prevention of Significant Deterioration (PSD) Applicability Determination Guide
  • Part A, Section I.B.44. -- Subject to Regulation
  • Part D, Section II.A.38. -- Regulated New Source Review (NSR) Pollutant
  • Part D, Section II.A.24. -- Major Stationary Source
  • Part D, Section II.A.22. -- Major Modification

 

The requirements for major stationary sources can be found in the Air Quality Control Commission (AQCC) Regulation No. 3, Part D, Concerning Major Stationary Source New Source Review and Prevention of Significant Deterioration. Major stationary sources of greenhouse gases (GHG) may be required to obtain a Prevention of Significant Deterioration (PSD) permit prior to any physical change or change in the method of operation (AQCC Regulation No. 3, Part D, Section I.A.1).

 

Title V Applicability Determination Guide
  • Part A, Section I.B.44. -- Subject to Regulation
  • Part A, Section I.B.25. -- Major Source

 

The requirements for major sources can be found in the Air Quality Control Commission (AQCC) Regulation No. 3, Part C, Concerning Operating Permits. All major sources of GHG are required to apply for an operating permit (AQCC Regulation No. 3, Part C, Section II.A.1).