Ancillary Activity

{
  "id": "MLC-T-ENV-001414",
  "term": "Ancillary Activity",
  "field": "Environment",
  "definition": "1. Boilers and incinerators (not used to comply with the emission limits in Tables 1 through 7 to this subpart), chillers and refrigeration systems, and other equipment and activities that are not directly involved (i.e., they operate within a closed system and materials are not combined with process fluids) in the processing of raw materials or the manufacturing of a product or isolated intermediate. [40 CFR 63.2550 (CFR 2013)]\n\n2. boilers and incinerators (not used to comply with the emission limits of subparts F, G, and H of this part), chillers and refrigeration systems, and other equipment and activities that are not directly involved ( i.e., they operate within a closed system and materials are not combined with process fluids) in the processing of raw materials or the manufacturing of a product or isolated intermediate.",
  "references": [
    "40 CFR 63.11502 (CFR 2013)",
    "40 CFR 63.101 (CFR 2024)"
  ],
  "url": "https://mlchart.com/terminology/environment/ancillary-activity/"
}