World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

HFC court decision appeal “very likely”

USA: America’s Air Conditioning, Heating and Refrigeration Institute (AHRI) says an appeal against  last week’s court decision overturning EPA restrictions on HFCs is “very likely”.

The decision by the US Court of Appeals for the District of Columbia that EPA plans to impose usage bans on certain high GWP refrigerants were inadmissible under the Clean Air Act, threw the industry into turmoil.

In its first industry Update since the decision, the AHRI says that it is likely that at least one of the losing parties in the case will seek a re-hearing. Refrigerant manufacturers Honeywell and Chemours have both already indicated that they are considering an appeal.

“If the full court were to grant the petition for re-hearing, the original rule would be considered in force until a decision were handed down,” the AHRI says.

In the event that the decision stands, the AHRI maintains that there could be other avenues for regulating HFCs. “AHRI is researching these other potential avenues and will work closely with the Government Affairs Committee to develop a formal industry position on how HFC and refrigerant regulation is best addressed,” it says.

It is also unclear how the District of Columbia court decision might affect US ratification of the Kigali agreement. 

The AHRI says it continues to support Senate ratification of the Kigali Amendment and will continue to advocate for it, but admits it is now unclear whether ratification alone would be sufficient, or whether implementing legislation also would be needed.

Related stories:

US court rejects HFC bans9 August 2017
USA: The US EPA’s plans to reduce the use of high GWP refrigerants have been derailed after a federal court overturned usage bans introduced in 2015. Read more…

Court ruling will “impact innovation” 9 August 2017
USA: Honeywell believes that yesterday’s court decision overturning the US EPA’s HFC bans will adversely impact innovation in next-generation technologies. Read more…

Chemours “disappointed” at court decision9 August 2017
USA: Refrigerant manufacturer Chemours has expressed its “disappointment” with the US Court of Appeals’ decision to overturn the EPA’s usage ban on high GWP refrigerants. Read more…

Latest News

25th July 2026

High temp industrial heat pump uses R1234ze

SPAIN: Keyter’s new Arion eco KZTB high-temperature water-to-water heat pump uses low GWP refrigerant R1234ze.
24th July 2026

Systemair buys Canadian manufacturer Temspec

SWEDEN: Swedish HVAC company Systemair AB has acquired Temspec Inc, a leading Canadian HVAC designer and manufacturer. 
24th July 2026

Man arrested for Greek HFC seizure

GREECE: A 43-year-old man has been arrested for illegally importing 286kg of HFC refrigerants from Albania to Greece and their onward trafficking.
23rd July 2026

Carrier acquires intelligent building company 75F

USA: Carrier has acquired 75F, a Minneapolis-based innovator of cloud-native, wireless, AI-enabled building automation systems.
23rd July 2026

Any F-gas delay risks crippling Spanish retailers

SPAIN: The Environmental Investigation Agency (EIA) has warned a Spanish retailers association that moves to delay the phase down of F-gases risk crippling the very retailers they claim to protect.
23rd July 2026

REFCOM registers 10,000th member

UK: F-Gas certification body REFCOM has registered its 10,000th member, as demand surges for heat pumps and other low carbon solutions.