Minor Source Allowable Emission

{
  "id": "MLC-T-ENV-017466",
  "term": "Minor Source Allowable Emission",
  "field": "Environment",
  "definition": "Include fugitive emissions, to the extent that they are quantifiable, only if the source belongs to one of the source categories listed in part 51, Appendix S, paragraph II.A.4(iii) or § 52.21(b)(1)(iii) of this chapter, as applicable. The following exemptions apply: (1) A physical or operational change does not include routine maintenance, repair or replacement. (2) An increase in the hours of operation or in the production rate is not considered an operational change unless such change is prohibited under any permit condition that is enforceable as a practical matter. (3) A change in ownership at a stationary source. (4) The emissions units and activities listed in § 49.153(c).",
  "references": [
    "40 CFR 49.152 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/minor-source-allowable-emission/"
}