Twelve American states have filed a federal lawsuit against President Joe Biden for his executive climate change order, alleging that he lacks the statutory and constitutional authority to dictate specific values for the “social costs” of greenhouse gases for regulatory programs administered by the federal government. Biden signed executive order 13990 on his first day […]
Global chemistry company and refrigerant producer Chemours has announced a project to significantly reduce emissions of HFC-23 at its Louisville, Kentucky (US) manufacturing site. HFC-23 is a potent greenhouse gas with a 100-year global warming potential (GWP) of 12,400 – many times greater than most refrigerants used today. It is a by-product of producing R22, […]
A new report has highlighted the possible environmental and human health risks posed by some HFOs – the newest generation of synthetic refrigerants – breaking down in the atmosphere. Report and statement of the downsides of HFO refrigerant usage has been produced by Refolution Industriekälte GmbH, a European refrigeration company that specialises in low-temperature systems […]
US President Joe Biden has set the wheels in motion for his country to finally ratify the Kigali Amendment for the phasing down of HFCs. It was announced among a raft of measures aimed at addressing climate change. Via an executive order, Biden directed his administration to prepare to send the Kigali Amendment to the […]
The US government has passed a bill authorising a 15-year phase-down of HFCs in alignment with the Kigali Amendment to the Montreal Protocol. The American Innovation and Manufacturing Act of 2020 (AIM) requires the Environmental Protection Agency (EPA) to implement a phase-down of the production and consumption of HFCs through an allowance program. The phase-down […]
The cooling sector has to take a more holistic view of sustainable cooling that extends beyond the Kigali targets, according to experts speaking at a special event held alongside the latest Meeting of the Parties of the Montreal Protocol. The Economic Affairs Officer with the UN’s Economic and Social Commission for Asia and the Pacific, […]
As part of the global effort to reduce the use of HFCs, the Russian Federation has ratified the Kigali Amendment to the Montreal Protocol, becoming the 105th country to do so. “According to the scientific community, if member states deliver on their obligations regarding substances that deplete the ozone layer, by mid-century the ozone layer […]
A new study led by the International Institute for Applied Systems Analysis (IIASA) shows that transitioning to high-efficiency cooling can double the climate mitigation effects of the HFC phase-down under the Kigali Amendment. The Kigali Amendment to the Montreal Protocol, which entered into force in 2019, aims to phase down the consumption of hydrofluorocarbons (HFCs), […]
The International Institute of Refrigeration (IIR) says that the EU’s F-gas Regulation – Europe’s equivalent of Australia’s HFC phase-down – has been a major success, and the next step must be to consider the energy efficiency of buildings and equipment. As part of its consultation process and feedback to the EU, the IIR consulted its […]
World Ozone Day is held on September 16 to commemorate the anniversary as well as achievements of the Montreal Protocol. The Montreal Protocol on Substances that Deplete the Ozone Layer was signed on September 16, 1987, to protect the ozone layer by limiting the production and use of ozone-depleting substances. Hailed as the most successful […]