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Tag: hfcs

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Four before Forty – four challenges for the Montreal Protocol on World Ozone Day 2025

It’s almost 100 years since Thomas Midgley Jr. first synthesised chlorofluorocarbons (CFCs). It was 1928 and he was working for General Motors, looking for a safe refrigerant to avoid using flammable or toxic alternatives. General Motors and Dupont soon began producing ‘Freon’ chemicals, which quickly dominated the market for refrigerants and also found wide use […]

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Environmental crimes gain ground at global summit – but critical gaps still remain

In April 2008, the Environmental Investigation Agency (EIA) released a landmark report, Environmental Crime – A Threat to Our Future. The report brought together key evidence across a range of crime types – from illegal logging and wildlife trafficking to pollution and climate crimes – highlighting the role of corruption and the critical need for […]

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Fit for 40? Celebrating the Vienna Convention and facing the challenges threatening its legacy

Saturday (22 March) is the 40-year anniversary of the signing of the Vienna Convention for the Protection of the Ozone Layer, an achievement which has stood for four decades as an inspiration for multilateral environmental action. The Vienna Convention was established in response to scientific evidence that man-made chemicals, particularly chlorofluorocarbons (CFCs), were causing significant […]

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Climate-wrecking refrigerants are everywhere at CoP29, cooling the venue while warming the planet

As we approach the end of another year defined by record-breaking global temperatures and deadly natural disasters, turbo-charged by the escalating climate crisis, some 50,000 people have descended on Baku in Azerbaijan for the 29th annual UN Climate Change Conference (CoP29). For the third year in a row, EIA has looked into the systems being […]

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It’s UK Heat Pump Week – and EIA finds natural refrigerant models are now readily available!

It is widely acknowledged that the rapid roll-out of heat pumps is a key part of the UK’s net zero strategy, with a typical heat pump reducing emissions by up to 66-80 per cent compared to heating options reliant on fossil fuels. However, not all heat pumps are born equal. Some contain climate-polluting hydrofluorocarbons (HFCs), […]