---
type: jurisdictional-variation
id: stand-alone-units-new-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) GWP (20-year) > 943 for systems <50 lbs (Jan 1, 2026) GWP (20-year) > 10 (Jan 1, 2034) Stand-alone units (New): GWP (20-year) > 10 (Jan 1, 2034)"
generated: true
harvested: 2026-08-05
stale_after: 2027-02-01
state: "New York"
equipment_category: "Stand-alone units (New)"
gwp_limit: "GWP (20-year) > 10"
effective_date: "Jan 1, 2034"
regulatory_status: "signed into law"
regulation_citation: "NYCRR Part 494"
verified: true
---
**State:** New York

**Equipment category:** Stand-alone units (New)

**GWP limit:** GWP (20-year) > 10

**Effective date:** Jan 1, 2034

**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) GWP (20-year) > 943 for systems <50 lbs (Jan 1, 2026) GWP (20-year) > 10 (Jan 1, 2034) Stand-alone units (New): GWP (20-year) > 10 (Jan 1, 2034)

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