Industry

As part of the workplan agreed under the workstream to complement the implementation of the Kigali Amendment, the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) has commissioned a study to provide a profile of current and projected hydrofluorocarbon (HFC) consumption in Montreal Protocol Article 5 countries (developing countries), and to outline opportunities for near-term control or reduction of HFC consumption.

Supermarket refrigeration is one of the leading sources of super-polluting hydrofluorocarbon refrigerant (HFC) emissions. Together with North American Sustainable Refrigeration Council (NASRC), U.S. supermarkets are taking steps to characterize and proactively reduce refrigerant leaks over the lifespan of refrigeration systems.

The U.S. Environmental Protection Agency is proposing to amend existing regulations to implement certain provisions of the American Innovation and Manufacturing Act, as enacted on December 27, 2020.

Based on a survey of key OEMs, ATMOsphere estimates that, as of September 2022, there are 55,000 stores with transcritical CO₂ systems in Europe, including 50,000 using a centralized system (racks) and 5,000 using condensing units.

New publications on heat pumps and the circular economy have been published by the Institute of Refrigeration’s Beyond Refrigeration Initiative.

This report contains the greenhouse gas inventory for the refrigeration and air conditioning (RAC) sector in Kenya.

UNDP upgrades methodology on assessing GHG emissions from refrigerants.

As an extension of the study published in 2014, AFCE publishes here the final report of this independent study launched end of 2017 entitled energy efficiency of possible alternatives . The study has been carried out by experts from EREIE – CEMAFROID and CITEPA.

This practical guide is designed to improve the skills and knowledge of professionals in the refrigeration sector that need to be certified in accordance with the requirements of the EEU (Eurasian Economic Union). The guide contains basic information on refrigeration equipment, main components of the refrigeration system, Besides, it provides information on commercial, industrial and mobile air conditioners, transport refrigeration, brazing of pipes of the refrigeration system, etc.

Climate change is an increasingly important global concern with far reaching effects. The heating, ventilation, air conditioning, and refrigeration (HVAC&R) industry is allotting a significant amount of effort to reduce the environmental impacts of HVAC&R systems. Discussions about the climate impact is often limited to the GWP of the fluids used, but this is far too restrictive, as it does not take into account the real emissions of fluids, and ignores indirect emissions, especially those related to energy use over the life time of the equipment.

With the introduction of the revised EU Ozone Depleting Substances Regulation and the introduction of a Climate Change Policy by the UK Government, it is considered likely that more refrigeration system designers and users will be turning to alternative refrigerants such as hydrocarbons. The increased application of this technology will bring with it many technical and safety issues.

CO₂ is termed a “Natural Refrigerant” because it exists in the natural environment. Release into the atmosphere from refrigeration systems has a negligible effect compared to other CO₂ sources that are driving the global warming debate. As a refrigerant, it is a manufactured product that conforms to strict purity specifications. Its physical properties require special handling.