FULL RELEASE: Cylinders of R-22 and R-410A use rupture discs, which release the full contents of the cylinder and cannot reclose once ruptured. September 26, 2025 As the HVACR industry navigates the ...

The U.S. Environmental Protection Agency (EPA) is considering a petition from the Coalition for the Use of Safe and Efficient Refrigerants (CUSER), which is urging regulators to relax refrigerant ...

The Trump administration is planning to ease rules governing the phaseout of planet-warming hydrofluorocarbons (HFCs) in cooling equipment, it said Thursday. The Environmental Protection Agency (EPA) ...

The Trump administration announced on Tuesday it is rewriting a Biden-era rule curbing a major source of greenhouse gas emissions from appliances such as air conditioners and refrigerators, sparking ...

The EPA said Tuesday it’s planning to trim back a Biden-era effort to gradually phase out the use of a common refrigerant that’s also a potent greenhouse gas. The Trump administration’s proposed rule ...

Abstract: This paper examines direct refrigerant cooling systems for prismatic lithium-ion battery packs, offering superior heat dissipation and compact integration compared to traditional air or ...