---
type: jurisdictional-variation
id: supermarket-systems-new-at-or-above-50-lbs-new-york
asset: hfc-refrigerant-regulations-by-state
title: "New York — HFC refrigerant GWP regulations by US state"
sources:
  - https://nasrc.org/hfc-policy-tracker/
source_quote: "New York has also finalized a new rulemaking under <https://dec.ny.gov/regulatory/regulations/proposed-emergency-recently-adopted-regulations/climate-change> NYCRR Part 494 which uses the 20-year GWP value rather than the traditional 100-year GWP value. Under the final rule, New York retailers would be subject to the following GWP Limits: Supermarket Systems (New)): GWP (20-year) > 580 for systems ≥50 lbs (Jan 1, 2026)"
generated: true
harvested: 2026-08-05
stale_after: 2027-02-01
state: "New York"
equipment_category: "Supermarket Systems (New), at or above 50 lbs"
gwp_limit: "GWP (20-year) > 580"
effective_date: "Jan 1, 2026"
regulatory_status: "signed into law"
regulation_citation: "NYCRR Part 494"
verified: true
unverified_fields: equipment_category
---
**State:** New York

**Equipment category:** Supermarket Systems (New), at or above 50 lbs

**GWP limit:** GWP (20-year) > 580

**Effective date:** Jan 1, 2026

**Regulatory status:** signed into law

**Regulation citation:** NYCRR Part 494

> New York has also finalized a new rulemaking under <https://dec.ny.gov/regulatory/regulations/proposed-emergency-recently-adopted-regulations/climate-change> NYCRR Part 494 which uses the 20-year GWP value rather than the traditional 100-year GWP value. Under the final rule, New York retailers would be subject to the following GWP Limits: Supermarket Systems (New)): GWP (20-year) > 580 for systems ≥50 lbs (Jan 1, 2026)

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