Carbon-related exhaust emissions

{
  "id": "MLC-T-ENV-004205",
  "term": "Carbon-related exhaust emissions",
  "field": "Environment",
  "term_source": "Carbon-Related Exhaust Emissions",
  "definition": "1. Meaning given in 40 CFR 600.002. Note that CREE represents the combined mass of carbon emitted as HC, CO, and CO2, expressed as having a molecular weight equal to that of CO2.\n\n2. Summation of the carbon-containing constituents of the exhaust emissions, with each constituent adjusted by a coefficient representing the carbon weight fraction of each constituent relative to the CO2 carbon weight fraction, as specified in § 600.113. For example, carbon-related exhaust emissions (weighted 55 percent city and 45 percent highway) are used to demonstrate compliance with fleet average CO2 emission standards outlined in § 86.1818 of this chapter.\n\n3. Defined in 40 CFR 600.002 for LDV, LDT, and MDPV.",
  "abbreviation": "CREE",
  "subject": "Environmental events",
  "references": [
    "40 CFR 1037.801 (CFR 2013)",
    "40 CFR 600.002 (CFR 2013)",
    "40 CFR 86.1803-01 (CFR 2018)"
  ],
  "url": "https://mlchart.com/terminology/environment/carbon-related-exhaust-emissions/"
}