Without the American ban on the use of CFCs in aerosols there would have been far more ozone-destroying chemicals in the atmosphere by this point. The annual hole would have been larger ...

Hey, CFCs are banned across the globe as part of the Montreal Protocol, but are we going to let a little something like an international treaty stand in our way of luring economic development to ...

The 1987 Montreal Protocol, which banned CFCs in a bid to close the hole, is considered a success story for international environmental cooperation. In January, a major UN-backed assessment found ...

Higher levels of trichlorofluoromethane, also known as CFC-11, were showing up in air samples — despite being officially banned worldwide since 2010. Scientists were worried that this surge was ...

Are CFCs Still Used Today? What You Should Know Posted: February 17, 2025 | Last updated: March 8, 2025 Debunked investigates the world's biggest myths and misconceptions. Each deep dive is an ...

When CFCs drift up into the stratosphere, they can break down ozone under certain seasonal conditions. The following year, those relevations led to the drafting of the Montreal Protocol -- an ...

Testing simulations based on different climate factors, researchers seemingly confirmed that efforts to limit the emission of chlorofluorocarbons (CFCs) — chemicals that contain carbon, chlorine, and ...