Ozone Depleting Substance Alternatives

Ozone Depleting Substance (ODS) alternatives are chemicals or technologies developed to replace harmful substances that damage the ozone layer, such as CFCs and HCFCs. These alternatives include natural refrigerants like hydrocarbons, or more environmentally friendly synthetic options like HFCs (though some still have global warming potential). Their goal is to perform the same functions—like cooling or foam blowing—without risking ozone depletion or significant climate impact. These innovations help protect the ozone layer while supporting industries that rely on refrigeration, air conditioning, and insulation, contributing to environmental sustainability.