Motor vehicle air-conditioning
For Motor vehicle air-conditioning, restriction type is manufacture/import; maximum gwp is 150; effective date is October 24, 2024; conditions is for Model Year 2025 and subsequent model year light-duty passenger cars and trucks (vehicles with a gross vehicle weight rating less than 8,500 lb); cfr paragraph is § 84.54(a)(13)(i), recorded from its source on 2026-08-06.
- Sector/subsector
- Motor vehicle air-conditioning verified
- Restriction type
- manufacture/import our reading
- Maximum GWP
- 150 verified
- Effective date
- October 24, 2024 verified
- Conditions
- for Model Year 2025 and subsequent model year light-duty passenger cars and trucks (vehicles with a gross vehicle weight rating less than 8,500 lb) verified
- CFR paragraph
- § 84.54(a)(13)(i) our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
( 13 ) Motor vehicle air-conditioning as follows: ( i ) Effective October 24, 2024, for Model Year 2025 and subsequent model year light-duty passenger cars and trucks (vehicles with a gross vehicle weight rating less than 8,500 lb) using or intended to use a regulated substance, or a blend containing a regulated substance, with a global warming potential of 150 or greater;
— ecfr.gov, retrieved 2026-08-06
Source
- ecfr.govhttps://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-84