derived_fields listlengths 1 1 | id stringlengths 6 91 | regulatory_status stringclasses 4
values | source stringclasses 1
value | source_quote stringlengths 99 656 | state stringlengths 5 14 | url stringlengths 72 157 | verified_fields listlengths 1 5 | effective_date stringlengths 4 17 ⌀ | equipment_category stringlengths 11 113 ⌀ | gwp_limit stringlengths 3 154 ⌀ | regulation_citation stringlengths 4 20 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|---|
[
"regulatory_status"
] | arizona | no action | https://nasrc.org/hfc-policy-tracker/ | Arizona is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Arizona | https://referencesource.org/hfc-refrigerant-regulations-by-state/arizona/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | bulk-hfcs-or-hfc-blends-sale-distribution-or-entering-into-commerce-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | In August 2022, the state also passed [SB 1206][7] , which: Prohibits the sale, distribution, or otherwise entering into commerce in the state, bulk HFCs or HFC blends that exceed the following GWP thresholds: 2,200 beginning January 1, 2025 1,500 beginning January 1, 2030 750 beginning January 1, 2033 | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/bulk-hfcs-or-hfc-blends-sale-distribution-or-entering-into-commerce-california/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation"
] | January 1, 2025 | Bulk HFCs or HFC blends (sale, distribution, or entering into commerce) | 2,200 beginning January 1, 2025 1,500 beginning January 1, 2030 750 beginning January 1, 2033 | SB 1206 |
[
"regulatory_status"
] | bulk-regulated-substances-sale-distribution-or-purchase-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | The rule also includes a prohibition on the sale, distribution, or purchase of bulk regulated substances with the following GWP thresholds: GWP ( 100 year) ≥ 2,200 (Jan 9, 2025) GWP ( 100 year) ≥ 1,500 (Jan 1, 2030) GWP ( 100 year) ≥ 750 (Jan 1, 2033) GWP ( 20 year) ≥ 1,600 (Jan 1, 2040) | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/bulk-regulated-substances-sale-distribution-or-purchase-new-york/ | [
"effective_date",
"gwp_limit"
] | Jan 9, 2025 | Bulk regulated substances (sale, distribution, or purchase) | GWP ( 100 year) ≥ 2,200 (Jan 9, 2025) GWP ( 100 year) ≥ 1,500 (Jan 1, 2030) GWP ( 100 year) ≥ 750 (Jan 1, 2033) GWP ( 20 year) ≥ 1,600 (Jan 1, 2040) | NYCRR Part 494 |
[
"regulatory_status"
] | companies-operating-more-than-20-facilities-in-california-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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. | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/companies-operating-more-than-20-facilities-in-california-california/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"state"
] | December 31, 2026 | Companies operating more than 20 facilities in California | less than 2,500 | null |
[
"regulatory_status"
] | connecticut | committed (no legislation) | https://nasrc.org/hfc-policy-tracker/ | Connecticut has expressed intentions to introduce legislation to reduce HFC emissions but no legislative activities have taken place. Status: Committed | Connecticut | https://referencesource.org/hfc-refrigerant-regulations-by-state/connecticut/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | existing-equipment-that-undergoes-a-retrofit-washington | signed into law | https://nasrc.org/hfc-policy-tracker/ | Washington has Finalized a rulemaking to update <https://ecology.wa.gov/getattachment/eb351094-2b5e-49ce-b626-c90092542a75/OTS-4615-6-For-Filing.pdf> Chapter 173-443 WAC for HFCs and other fluorinated greenhouse gases that: Established GWP threshold less than 150 for HFCs used in new equipment (Jan 1, 2025) Established... | Washington | https://referencesource.org/hfc-refrigerant-regulations-by-state/existing-equipment-that-undergoes-a-retrofit-washington/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2029 | Existing equipment that undergoes a retrofit | less than 150 | Chapter 173-443 WAC |
[
"regulatory_status"
] | existing-facilities-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | Existing Facilities: California food retailers must meet one of the following GWP reduction targets across their existing facilities by 2030: Attain a companywide weighted average GWP* of less than 1,400 Attain a 55% or more significant reduction in Greenhouse Gas Potential (GHGp)** below 2019 levels by 2030 | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/existing-facilities-california/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"state"
] | 2030 | Existing Facilities | less than 1,400 | null |
[
"regulatory_status"
] | hfcs-used-in-new-equipment-washington | signed into law | https://nasrc.org/hfc-policy-tracker/ | Washington has Finalized a rulemaking to update <https://ecology.wa.gov/getattachment/eb351094-2b5e-49ce-b626-c90092542a75/OTS-4615-6-For-Filing.pdf> Chapter 173-443 WAC for HFCs and other fluorinated greenhouse gases that: Established GWP threshold less than 150 for HFCs used in new equipment (Jan 1, 2025) | Washington | https://referencesource.org/hfc-refrigerant-regulations-by-state/hfcs-used-in-new-equipment-washington/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2025 | HFCs used in new equipment | less than 150 | Chapter 173-443 WAC |
[
"regulatory_status"
] | illinois | no action | https://nasrc.org/hfc-policy-tracker/ | Illinois is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Illinois | https://referencesource.org/hfc-refrigerant-regulations-by-state/illinois/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | inventory-and-reporting-requirements-for-refrigerants-new-jersey | signed into law | https://nasrc.org/hfc-policy-tracker/ | In June 2022, New Jersey also enacted the Greenhouse Gas Monitoring and Reporting Rule, which includes new inventory and reporting requirements for refrigerants under <https://dep.nj.gov/wp-content/uploads/ghg/njac7-27e.pdf> N.J.A.C. 7:27E . | New Jersey | https://referencesource.org/hfc-refrigerant-regulations-by-state/inventory-and-reporting-requirements-for-refrigerants-new-jersey/ | [
"equipment_category",
"regulation_citation",
"state"
] | null | Inventory and reporting requirements for refrigerants | null | N.J.A.C. 7:27E |
[
"regulatory_status"
] | michigan | no action | https://nasrc.org/hfc-policy-tracker/ | Michigan is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Michigan | https://referencesource.org/hfc-refrigerant-regulations-by-state/michigan/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | minnesota | no action | https://nasrc.org/hfc-policy-tracker/ | Minnesota is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Minnesota | https://referencesource.org/hfc-refrigerant-regulations-by-state/minnesota/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | nevada | no action | https://nasrc.org/hfc-policy-tracker/ | Nevada is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Nevada | https://referencesource.org/hfc-refrigerant-regulations-by-state/nevada/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | new-facilities-with-systems-containing-more-than-50-pounds-of-refrigerant-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | New Facilities: California food retailers may not use refrigerants above 150 GWP in new facilities with systems containing more than 50 pounds of refrigerant starting January 1, 2022. | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/new-facilities-with-systems-containing-more-than-50-pounds-of-refrigerant-california/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"state"
] | January 1, 2022 | New facilities with systems containing more than 50 pounds of refrigerant | 150 | null |
[
"regulatory_status"
] | new-mexico | committed (no legislation) | https://nasrc.org/hfc-policy-tracker/ | New Mexico has expressed intentions to introduce legislation to reduce HFC emissions but no legislative activities have taken place. Status: Committed | New Mexico | https://referencesource.org/hfc-refrigerant-regulations-by-state/new-mexico/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | new-refrigeration-facility-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 f... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/new-refrigeration-facility-new-york/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2026 | New Refrigeration Facility | GWP (20-year) > 10 for systems ≥200 lbs | NYCRR Part 494 |
[
"regulatory_status"
] | new-stationary-refrigeration-equipment-containing-more-than-50-pounds-of-refrige-washington | signed into law | https://nasrc.org/hfc-policy-tracker/ | New Refrigeration Equipment: The rule prohibits refrigerants above 150 GWP in new stationary refrigeration equipment containing more than 50 pounds of refrigerant in food retail refrigeration starting Jan 1, 2025. | Washington | https://referencesource.org/hfc-refrigerant-regulations-by-state/new-stationary-refrigeration-equipment-containing-more-than-50-pounds-of-refrige-washington/ | [
"effective_date",
"equipment_category",
"gwp_limit"
] | Jan 1, 2025 | New stationary refrigeration equipment containing more than 50 pounds of refrigerant in food retail refrigeration | 150 | null |
[
"regulatory_status"
] | north-carolina | no action | https://nasrc.org/hfc-policy-tracker/ | North Carolina is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | North Carolina | https://referencesource.org/hfc-refrigerant-regulations-by-state/north-carolina/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | pennsylvania | committed (no legislation) | https://nasrc.org/hfc-policy-tracker/ | Pennsylvania has expressed intentions to introduce legislation to reduce HFC emissions but has not yet done so. Status: Committed | Pennsylvania | https://referencesource.org/hfc-refrigerant-regulations-by-state/pennsylvania/ | [
"state"
] | null | null | null | null |
[
"regulatory_status"
] | retrofit-refrigeration-equipment-containing-more-than-50-pounds-of-refrigerant-i-washington | signed into law | https://nasrc.org/hfc-policy-tracker/ | Retrofit Refrigeration Equipment: The rule also prohibits refrigerants above 150 GWP in retrofit refrigeration equipment containing more than 50 pounds of refrigerant in food retail refrigeration starting Jan 1, 2029. | Washington | https://referencesource.org/hfc-refrigerant-regulations-by-state/retrofit-refrigeration-equipment-containing-more-than-50-pounds-of-refrigerant-i-washington/ | [
"effective_date",
"equipment_category",
"gwp_limit"
] | Jan 1, 2029 | Retrofit refrigeration equipment containing more than 50 pounds of refrigerant in food retail refrigeration | 150 | null |
[
"regulatory_status"
] | servicing-stationary-equipment-owned-or-operated-by-the-state-non-reclaimed-hfcs-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | In August 2022, the state also passed [SB 1206][7] , which: Prohibits the sale, distribution, or otherwise entering into commerce in the state, bulk HFCs or HFC blends that exceed the following GWP thresholds: 2,200 beginning January 1, 2025 1,500 beginning January 1, 2030 750 beginning January 1, 2033 Prohibits HFCs >... | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/servicing-stationary-equipment-owned-or-operated-by-the-state-non-reclaimed-hfcs-california/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation"
] | January 1, 2025 | Servicing stationary equipment owned or operated by the state (non-reclaimed HFCs) | 750 | SB 1206 |
[
"regulatory_status"
] | small-containers-of-automotive-refrigerant-containing-virgin-substances-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | The rule also includes a prohibition on the sale, distribution, or purchase of bulk regulated substances with the following GWP thresholds: GWP ( 100 year) ≥ 2,200 (Jan 9, 2025) GWP ( 100 year) ≥ 1,500 (Jan 1, 2030) GWP ( 100 year) ≥ 750 (Jan 1, 2033) GWP ( 20 year) ≥ 1,600 (Jan 1, 2040) Small containers of automotive ... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/small-containers-of-automotive-refrigerant-containing-virgin-substances-new-york/ | [
"effective_date",
"equipment_category"
] | Jan 1, 2027 | Small containers of automotive refrigerant containing virgin substances | null | NYCRR Part 494 |
[
"regulatory_status"
] | stand-alone-units-new-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 f... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/stand-alone-units-new-new-york/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2034 | Stand-alone units (New) | GWP (20-year) > 10 | NYCRR Part 494 |
[
"regulatory_status"
] | stationary-refrigeration-and-air-conditioning-end-uses-hawaii | bill introduced | https://nasrc.org/hfc-policy-tracker/ | 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 , Hawaii introduced <https://www.capitol.hawaii.gov/Archives/measure_ind... | Hawaii | https://referencesource.org/hfc-refrigerant-regulations-by-state/stationary-refrigeration-and-air-conditioning-end-uses-hawaii/ | [
"equipment_category",
"regulation_citation",
"state"
] | null | Stationary refrigeration and air-conditioning end-uses | null | HB 2492 |
[
"regulatory_status"
] | stationary-refrigeration-and-air-conditioning-end-uses-oregon | bill introduced | https://nasrc.org/hfc-policy-tracker/ | 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 , Oregon introduced [ <https://olis.oregonlegislature.gov/liz/2020R1/Mea... | Oregon | https://referencesource.org/hfc-refrigerant-regulations-by-state/stationary-refrigeration-and-air-conditioning-end-uses-oregon/ | [
"equipment_category",
"regulation_citation",
"state"
] | null | Stationary refrigeration and air-conditioning end-uses | null | HB 4024 |
[
"regulatory_status"
] | supermarket-california | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , California enacted <https://leginfo.legislature.ca.gov/faces/billTextC... | California | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-california/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2019 | Supermarket | null | SB 1013 |
[
"regulatory_status"
] | supermarket-colorado | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Colorado enacted <https://www.sos.state.co.us/CCR/DisplayRule.do?actio... | Colorado | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-colorado/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2021 | Supermarket | null | Regulation 22 |
[
"regulatory_status"
] | supermarket-delaware | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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/... | Delaware | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-delaware/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | September 1, 2021 | Supermarket | null | 7 DE Admin Code 1151 |
[
"regulatory_status"
] | supermarket-maine | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Maine enacted <https://www.legislature.maine.gov/legis/bills/display_p... | Maine | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-maine/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2022 | Supermarket | null | HP 161 |
[
"regulatory_status"
] | supermarket-maryland | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Maryland enacted <http://www.dsd.state.md.us/COMAR/SubtitleSearch.aspx... | Maryland | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-maryland/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2021 | Supermarket | null | COMAR 26.11.33 |
[
"regulatory_status"
] | supermarket-massachusetts | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Massachusetts enacted <https://www.mass.gov/doc/310-cmr-776-prohibitio... | Massachusetts | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-massachusetts/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2021 | Supermarket | null | 310 CMR 7.76 |
[
"regulatory_status"
] | supermarket-new-jersey | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , New Jersey enacted <https://www.njleg.state.nj.us/bill-search/2018/A55... | New Jersey | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-new-jersey/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | July 1, 2020 | Supermarket | null | A-5583 |
[
"regulatory_status"
] | supermarket-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , New York enacted <https://www.dec.ny.gov/regulations/119026.html> 6 NY... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-new-york/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2021 | Supermarket | null | 6 NYCRR Part 494 |
[
"regulatory_status"
] | supermarket-refrigeration-program-businesses-owning-or-operating-20-retail-food--new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | Additionally, the rule includes a Supermarket Refrigeration Program under which all businesses owning or operating ≥ 20 retail food facilities with a refrigerant charge capacity of ≥ 200 pounds in New York OR that operates > 100 such facilities in the US must meet one of the following conditions by January 1, 2035: All... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-refrigeration-program-businesses-owning-or-operating-20-retail-food--new-york/ | [
"effective_date",
"equipment_category",
"gwp_limit",
"state"
] | January 1, 2035 | Supermarket Refrigeration Program (businesses owning or operating ≥ 20 retail food facilities) | GWP20 of < 10 | NYCRR Part 494 |
[
"regulatory_status"
] | supermarket-rhode-island | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Rhode Island enacted <https://rules.sos.ri.gov/regulations/part/250-12... | Rhode Island | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-rhode-island/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2022 | Supermarket | null | 250-RICR-120-05-53 |
[
"regulatory_status"
] | supermarket-systems-new-at-or-above-50-lbs-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 f... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-systems-new-at-or-above-50-lbs-new-york/ | [
"effective_date",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2026 | Supermarket Systems (New), at or above 50 lbs | GWP (20-year) > 580 | NYCRR Part 494 |
[
"regulatory_status"
] | supermarket-systems-new-below-50-lbs-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 f... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-systems-new-below-50-lbs-new-york/ | [
"effective_date",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2026 | Supermarket Systems (New), below 50 lbs | GWP (20-year) > 943 | NYCRR Part 494 |
[
"regulatory_status"
] | supermarket-systems-new-from-2034-new-york | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 f... | New York | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-systems-new-from-2034-new-york/ | [
"effective_date",
"gwp_limit",
"regulation_citation",
"state"
] | Jan 1, 2034 | Supermarket Systems (New), from 2034 | GWP (20-year) > 10 | NYCRR Part 494 |
[
"regulatory_status"
] | supermarket-vermont | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Vermont enacted <https://legislature.vermont.gov/bill/status/2020/S.30... | Vermont | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-vermont/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2021 | Supermarket | null | S.30 |
[
"regulatory_status"
] | supermarket-virginia | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Virginia enacted <https://www.deq.virginia.gov/air/greenhouse-gases/hf... | Virginia | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-virginia/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2022 | Supermarket | null | 9VAC5 Chapter 145 |
[
"regulatory_status"
] | supermarket-washington | signed into law | https://nasrc.org/hfc-policy-tracker/ | 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 , Washington enacted <https://lawfilesext.leg.wa.gov/biennium/2019-20/Pd... | Washington | https://referencesource.org/hfc-refrigerant-regulations-by-state/supermarket-washington/ | [
"effective_date",
"equipment_category",
"regulation_citation",
"state"
] | January 1, 2020 | Supermarket | null | HB 1112 |
[
"regulatory_status"
] | wisconsin | no action | https://nasrc.org/hfc-policy-tracker/ | Wisconsin is a member of the US Climate Alliance but has not committed to regulating HFC refrigerants. | Wisconsin | https://referencesource.org/hfc-refrigerant-regulations-by-state/wisconsin/ | [
"state"
] | null | null | null | null |
HFC refrigerant GWP regulations by US state
Canonical, always-current version: https://referencesource.org/hfc-refrigerant-regulations-by-state/ Machine-readable: https://referencesource.org/hfc-refrigerant-regulations-by-state/data.json — this mirror is a point-in-time copy.
- Last verified: 2026-08-05
- Stale after: 2027-02-01 (past this date, prefer the canonical copy — it re-verifies on a cadence this snapshot does not)
- Records: 42
State-level HFC refrigerant regulations across the US, including GWP limits, equipment-type restrictions, effective dates, and regulatory citations. Each record is one state's regulation for one equipment category (supermarket, new facility, stand-alone unit, bulk HFC sales). Answers 'what refrigerant GWP limit applies to new supermarket systems in California', 'which states have adopted SNAP Rules 20 and 21', 'New York HFC phase-down GWP thresholds', and 'can I use R-410A in a new commercial refrigeration system in [state]'.
Provenance — what every record carries
Every record carries source (the URL the value was read from) and
source_quote (a verbatim quote from that page stating it). A value you
cannot check against its page is indistinguishable from an invented one;
these can all be checked. Each record is also individually addressable on
the canonical site at its url.
Licence position
State regulations are government works and not copyrightable. NASRC tracker is a freely published nonprofit reference.
Facts are not copyrightable; what this dataset takes from each source is a fact plus a short attributed quote linking back to the page that states it.
Sources
Fields
See any record in data/records.jsonl — field names are self-describing,
and the canonical page for each record renders them with labels:
https://referencesource.org/hfc-refrigerant-regulations-by-state/
- Downloads last month
- 36