---
type: jurisdictional-variation
id: supermarket-delaware
asset: hfc-refrigerant-regulations-by-state
title: "Delaware — HFC refrigerant GWP regulations by US state"
sources:
  - https://nasrc.org/hfc-policy-tracker/
source_quote: "In alignment with the federal EPA SNAP <https://www.epa.gov/sites/default/files/2015-08/documents/snap_regulatory_factsheet_july20_2015.pdf> Rules 20 and <https://www.epa.gov/sites/default/files/2016-12/documents/snap_action_scr2_factsheet.pdf> 21 , Delaware enacted <https://regulations.delaware.gov/register/march2021/final/24%20DE%20Reg%20876%2003-01-21.htm> 7 DE Admin Code 1151 , prohibiting certain HFCs in specific stationary refrigeration and air-conditioning end-uses. Supermarket Effective Date: September 1, 2021"
generated: true
harvested: 2026-08-05
stale_after: 2027-02-01
state: "Delaware"
equipment_category: "Supermarket"
effective_date: "September 1, 2021"
regulatory_status: "signed into law"
regulation_citation: "7 DE Admin Code 1151"
verified: true
---
**State:** Delaware

**Equipment category:** Supermarket

**Effective date:** September 1, 2021

**Regulatory status:** signed into law

**Regulation citation:** 7 DE Admin Code 1151

> In alignment with the federal EPA SNAP <https://www.epa.gov/sites/default/files/2015-08/documents/snap_regulatory_factsheet_july20_2015.pdf> Rules 20 and <https://www.epa.gov/sites/default/files/2016-12/documents/snap_action_scr2_factsheet.pdf> 21 , Delaware enacted <https://regulations.delaware.gov/register/march2021/final/24%20DE%20Reg%20876%2003-01-21.htm> 7 DE Admin Code 1151 , prohibiting certain HFCs in specific stationary refrigeration and air-conditioning end-uses. Supermarket Effective Date: September 1, 2021

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