World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom


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


General articles, applications and industry analysis

US could ban R404A from 2016

26780810_sUSA: A number of common HFC refrigerants including R404A and R134a could be banned in certain uses from as early as January 1, 2016, under new proposals put forward by the US EPA.

The US Environmental Protection Agency (EPA) is proposing to prohibit the use of certain chemicals that significantly contribute to climate change where it considers safer, more climate-friendly alternatives exist.

If accepted, the proposed action would change the status of certain high GWP HFCs currently listed as acceptable under the EPA’s Significant New Alternatives Policy (SNAP) Programme to be unacceptable in specific end-uses.

Under the proposals the commonly-used supermarket refrigeration gases R404A and R507A are amongst a number of refrigerants which could be banned from new and retrofit retail food refrigeration and new and retrofit vending machines, from January 1, 2016. The ban includes stand-alone equipment, condensing units, direct supermarket systems and indirect supermarket systems.

The January 1, 2016, ban proposal also applies to a number of other HFC blends in direct and indirect supermarket systems, although it is unclear how many, if any, are currently used for that purpose. These include HFC227ea, R407B, R421B, R422A, R422C, R422D, R428A, and R434A. R422A (also known as Isceon MO79) and R422D (MO29) are known to be used in some retrofit systems but not in new equipment.

This action would not apply to servicing existing equipment designed for those refrigerants or to equipment retrofitted to use those refrigerants before January 1, 2016.

In addition to being banned as the refrigerant of choice in air conditioning systems in cars manufactured after 2020, R134a and certain other HFC blends will also be banned from use in new stand-alone retail food refrigeration and new vending machines from January 1, 2016.

There are also proposed bans for certain HFCs and other HCFC blends used as aerosol propellants and  in foam blowing.

In the announcement, yesterday, EPA Administrator Gina McCarthy said “President Obama called on us to take action against potent greenhouse gases that contribute to climate change. Today, we are issuing a new proposal that builds on the innovative work businesses across the country have already made to reduce and replace some of the most harmful chemicals with safer, more climate-friendly alternatives that are available and on the market today. This action will not only result in significant reductions of harmful greenhouse gases, but it will also encourage businesses to continue bringing safer alternatives to market.”

There has, as yet, been no reaction overnight from industry to these proposals which are now open for comment.

Further reading:

13kgpropane smallEPA proposes approval of hydrocarbons – June 27, 2014
USA:  The US Environmental Protection Agency has proposed four hydrocarbon refrigerants be approved for use in six refrigeration and air conditioning applications. Read more…


Obama-smallUS to Introduce HFC phase-down and bans – February 15, 2014
USA: One of the leading green groups claims that the USA is set to phase-down and ban certain high GWP HFC refrigerants. Read more…

New Low GWP RefrigerantsR404A – the low GWP optionsMay 5, 2014
With European legislation sounding the death knell for R404A and other countries around the world likely to follow suit with similar bans on high GWP gases, what are the alternatives? Read more…


Latest News

1st March 2024

Heat pump grant requests up 39%

UK: Applications for the UK’s boiler upgrade scheme in January were up 39% on January 2023, according to figures from the Department for Energy Security and Net Zero.
1st March 2024

Bitzer to launch new hydrocarbon compressors

GERMANY: Bitzer is to expand its range of compressors with new models for use with hydrocarbon refrigerants.
29th February 2024

BESA backing for WorldSkills UK

UK:The Building Engineering Services Association (BESA) is organising the refrigeration and air conditioning (RAC) category of the WorldSkills UK competition.
29th February 2024

Beijer Ref to acquire Australian firm QAE

SWEDEN/AUSTRALIA: Beijer Ref will expand its position in the Australian market with the agreement to acquire 60% of the shares in Sydney-based Quality Air Equipment (QAE).
29th February 2024

Chemours places CEO on administrative leave

USA: Chemours has placed its president and CEO Mark Newman, CFO Jonathan Lock and principal accounting officer Camela Wisel on administrative leave pending the completion of an internal review.
28th February 2024

Seeley to boost production in US export push

AUSTRALIA: Evaporative cooling equipment manufacturer Seeley International is to upgrade and expand its manufacturing plant in Lonsdale, South Australia, to boost exports to the USA.