Hydrofluoroolefin (HFO) and Hydrocarbon (HC) refrigerants are referred to as fourth-generation refrigerants for the 21st century following chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs), ...

Refrigerant producers have been gearing up for the phaseout of their most popular product, hydrochlorofluorocarbon-22 (HCFC-22, chlorodifluoromethane), by investing in environmentally friendlier ...

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Marking the 20th anniversary of the signing of the Montreal protocol, representatives from nations around the world have agreed to accelerate the phaseout of ozone-depleting hydrochlorofluorocarbons ...

In Florida, Questions Surround the State’s Attempt to Expand Its Role in Everglades Restoration A Troubled Hog Farm in Wayne County, North Carolina, Is Hit With a New String of Violations With Waters ...