---
type: jurisdictional-variation
id: companies-operating-more-than-20-facilities-in-california-california
asset: hfc-refrigerant-regulations-by-state
title: "California — HFC refrigerant GWP regulations by US state"
sources:
  - https://nasrc.org/hfc-policy-tracker/
source_quote: "Companies operating more than 20 facilities in California must also attain either a companywide weighted average GWP of less than 2,500 or a 25% or greater reduction in GHGp below 2019 levels by December 31, 2026."
generated: true
harvested: 2026-08-05
stale_after: 2027-02-01
state: "California"
equipment_category: "Companies operating more than 20 facilities in California"
gwp_limit: "less than 2,500"
effective_date: "December 31, 2026"
regulatory_status: "signed into law"
verified: true
---
**State:** California

**Equipment category:** Companies operating more than 20 facilities in California

**GWP limit:** less than 2,500

**Effective date:** December 31, 2026

**Regulatory status:** signed into law

> Companies operating more than 20 facilities in California must also attain either a companywide weighted average GWP of less than 2,500 or a 25% or greater reduction in GHGp below 2019 levels by December 31, 2026.

Source: <https://nasrc.org/hfc-policy-tracker/>