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Hanon Systems Estimates TFA Levels Generated by Automotive F-Gas Emissions

Sonia Saini

Hanon Systems, a major South Korean provider of automotive thermal management systems, has released a report estimating the amount of

Democrats Propose PFAS Legislation in U.S. Congress That Would Include F-Gases and TFA

Michael Garry
12/05/2026

Two Democrats have proposed legislation in the U.S. House of Representatives and the Senate to address the use of per-

ECHA Launches Consultation on SEAC’s Draft Opinion on PFAS

Sonia Saini

The European Chemicals Agency has invited stakeholders to comment until May 25 on the draft opinion of its SEAC Committee

Seeking Accountability for Forever Chemicals: Activists and Legal Experts Present Cases Against the Chemical Industry at EP Outreach Event

Sonia Saini

Brussels — The European Parliament recently hosted a policy event that brought together affected communities, legal experts, scientists, and policymakers

Monitoring of PFAS, Including TFA, Begins Under EU Drinking Water Directive

Sonia Saini

As of January 12, member states must measure either total PFAS, including TFA, or the sum of 20 PFAS, with

Pesticides NGO Disputes Chemical Companies’ Interpretation of TFA Toxicity Studies

Sonia Saini

The Pesticide Action Network (PAN) Europe, a Brussels-based NGO, has released a report that challenges industry interpretations of animal studies

Canadian Researchers Find More Atmospheric TFA in the Summer and in Urban Areas

Sonia Saini

Using a novel air sampler, the study revealed trends consistent with the leakage of HFO-1234yf in car air-conditioning. A new

Illinois and New Mexico Exclude F-Gas Refrigerants from PFAS Laws

Sonia Saini

A new law enacted by Illinois and a similar law passed in April in New Mexico, which both authorize significant

ATMOsphere Report Highlights Rising Threat of HFOs and TFA

Sonia Saini

ATMOsphere, publisher of NaturalRefrigerants.com, has released its second report on the rising threat posed by commonly used HFOs, particularly HFO-1234yf,

U.S. Use of HFOs and HCFOs Expected to More Than Double by 2030, Warns EIA

Sonia Saini

Consumption of hydrofluoroolefins (HFOs) and hydrochlorofluoroolefins (HCFOs) in the U.S. is projected to more than double by 2030, reaching approximately

OEWG 47 Concludes, Paving the Way for MOP 37 Discussions on Ozone Layer Protection, Climate Change and PFAS

Sonia Saini

Bangkok, Thailand (July 11, 2025) – The 47th meeting of the Open-ended Working Group (OEWG 47) of the Parties to

Germany’s Linkage of TFA to Reproductive Toxicity Officially Submitted to EU

Sonia Saini

Three German government agencies – the Federal Institute for Occupational Safety and Health (BAuA), the Federal Institute for Risk Assessment