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AN UPDATE ON FLUOROCARBONS

Representing the European Fluorocarbons Manufacturers
NEWSLETTER #204 - JUNE 2023

 
 
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Dear subscriber,

In this EFCTC June newsletter, we report on the 23rd May webinar on PFAS Universal Restriction Proposal hosted by EFCTC and its possible impact on F-gases. Presentations by the Norwegian Environment Agency, ECHA, EPEE and the foam sector provided an excellent overview of the F-gas issues, set out in the restriction proposal, and the proposal’s potential negative impacts of such a broad restriction from industry’s perspective. There were over 180 participants in the webinar from trade associations, regulators, industry and journalists.

The webinar Q&A sessions raised two interesting topics. Firstly, it was pointed out that the presentations by industry contained new information that was not available for the restriction dossier proposal preparations, and this evidence should be submitted during the public consultation. Secondly, there was a question about the May 2023 publication by the Montreal Protocol Environmental Effects Assessment Panel (EEAP) and its conclusions regarding the environmental effects and possible regulatory approaches for TFA. The EEAP conclusions about TFA are reported in other items in this newsletter.

The newsletter reports on these EEAP findings: How should TFA be regulated; TFA yields from HFCs and HFOs; TFA emissions until 2100 from HFCs and HFOs; Human and environmental risks associated with TFA in the environment; TFA conclusions and uncertainties; and a short item about the Environmental Effects Assessment Panel (EEAP).

Do you want to learn more about EFCTC’s list of upcoming events relating to fluorocarbons? You can find them at the bottom of the newsletter and on the fluorocarbons.org website.


Thank you for your continued interest in EFCTC.

Marta Siddu – EFCTC Manager

 
 
 

F-GAS NEWS

 
 
 

EFCTC response to EURACTIV article

  Euractiv

Reacting to the recent article in EURACTIV “Key EU lawmaker: Europe ‘needs to stay ahead of the game’ on heat pump manufacturing”, EFCTC would like to emphasize that propane is not a ‘natural’ refrigerant, but is an industrially produced gas just like all commonly used refrigerants.


Click below to read the…


PFAS

Webinar on PFAS Universal Restriction Proposal hosted by EFCTC

2023 05 23_PFAS webinar  

On 23rd May EFCTC hosted a webinar on the universal PFAS restriction proposal and its possible impact on F-gases.


Presentations by the Norwegian Environment Agency, ECHA, EPEE and the foam sector provided an excellent overview of the F-gas…

 
 
 

TRIFLUOROACETIC ACID (TFA)

EEAP 2022: How should TFA be regulated

  EEAP 2022 table

Extracts from EEAP 2022 Chapter 6: [1] More recently, a majority of a panel of experts agreed that “all PFAS should not be grouped together, persistence alone is not sufficient for grouping PFAS for the purposes of assessing human health risk, and that the definition of appropriate subgroups can…


EEAP 2022: TFA yields from HFCs and HFOs

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EEAP 2022 reviewed the yields of TFA from individual compounds, estimated based on evaluations of the available literature. These are shown in the figure reproduced in part from EEAP 2022 [1]. Error bars in the figure represent both experimental uncertainties and upper and lower yield ranges due to competing reaction channels…


EEAP 2022: TFA emissions until 2100 from HFCs and HFOs

  Scientific Assessment 2022 - TFA Summary

EEAP 2022 and SAP 2022 [1] have the same forecasts for the global generation and deposition of TFA, based on the assumption that that 50% of the future emissions of low-GWP alternatives are related to HFOs,from which it is assumed that 50% is HFO-1234yf, with a conversion rate of 100% to…


EEAP 2022: Human and environmental risks associated with TFA in the environment

Scientists,Prepare,Samples,Of,Culture,Cancer,Cell,Solutions,In,The  

Risks from exposure to TFA in terrestrial animals: EEAP 2022 described a report on the potential effects of TFA in mammals. “This was a report on the effects of exposure to TFA salts via drinking water in male laboratory rats. The tests followed…


EEAP 2022: TFA conclusions and uncertainties

  Amazing,View,Of,Edge,Of,Earth,And,Atmosphere,Layer

“The Montreal Protocol has led to the replacement of ODSs with fluorinated chemicals, some of which can undergo degradation in the atmosphere to give TFA in various yields. TFA is known to have a long environmental lifetime and accumulates in surface and ground waters. At present, there are large uncertainties associated with the…

 
 
 

UPCOMING EVENTS

  events

26 JUNE  2023 – World Refrigeration Day –  Cooling Matters, “World Refrigeration Day is a great opportunity for all of us to celebrate the tremendous contribution that refrigeration and air conditioning makes to our societies. This includes enabling our agricultural and food systems to harvest, store, transport and sell the foods that nourish us all.…