HFO-1234yf will contribute cumulative emissions of 1.7Gt during 2024–2060, while the cumulative amount of TFA deposition from HFO-1234yf emissions will reach 0.4–1.0Gt, the study says
Senior advisors Benard and Heggelund point out the dangers of PFAS f-gases and TFA.
NGO Deutsche Umwelthilfe (DUH) sues German state Schleswig-Holstein over lack of monitoring and control measures for TFA in Eider river.
The report cites a myriad of studies on the accumulation of HFO-1234yf and TFA in the environment.
The SNAP proposal lists HFO-1234yf, HFC-32 and HFO blends as acceptable for new chiller equipment.
German study discovered a two-to-five-fold TFA increase between 1995 and 2018.
