Tag Archives: Freon

The Foggy Future of Refrigerants

Freon tanks await recycling. Image courtesy U.S. Environmental Protection Agency.

Stable, nontoxic refrigerants changed the world, transforming food storage, expanding Sun Belt populations, even helping early movie theaters succeed. But they also wrecked the ozone layer — Earth’s shield against harmful ultraviolet radiation.

Today, as stockpiles dwindle — and prices rise — due to phase-outs set by the Montreal Protocols 30 years ago,  the future of Freon and its successors remains in doubt.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
As Stockpiles Dwindle, Freon Prices Rise