cold storage warehouse systems
For cold storage warehouse systems, restriction type is installation; maximum gwp is 300; effective date is January 1, 2032; conditions is Cascade refrigerant systems using a regulated substance, or a blend containing a regulated substance, on the high temperature side of the system; cfr paragraph is § 84.54(c)(9)(ii)(C), recorded from its source on 2026-08-06.
- Sector/subsector
- cold storage warehouse systems verified
- Restriction type
- installation our reading
- Maximum GWP
- 300 verified
- Effective date
- January 1, 2032 verified
- Conditions
- Cascade refrigerant systems using a regulated substance, or a blend containing a regulated substance, on the high temperature side of the system verified
- CFR paragraph
- § 84.54(c)(9)(ii)(C) 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
( ii ) Effective January 1, 2032, cold storage warehouse systems using a regulated substance, or a blend containing a regulated substance, as follows: ( A ) Systems with a refrigerant charge capacity of 200 pounds or greater, that are not the high temperature side of a cascade system, using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 150 or greater; ( B ) Systems with a refrigerant charge capacity less than 200 pounds using a regulated substance, or a blend containing a regulated substance, with a global warming potential of 300 or greater; and ( C ) Cascade refrigerant systems using a regulated substance, or a blend containing a regulated substance, on the high temperature side of the system with a global warming potential of 300 or greater.
— ecfr.gov, retrieved 2026-08-06
Source
- ecfr.govhttps://www.ecfr.gov/current/title-40/chapter-I/subchapter-C/part-84