Ozone Recovery Continues, But Suspected Emissions From China Slows Progress
The Montreal Protocol of 1987 continues to be a success story about international environmental cooperation.
China’s Construction Industry Is Putting Earth’s Ozone Layer Back At Risk
A rise in atmospheric levels of CFC-11, a substance banned by the Montreal Protocol, prompted environmental investigators to find the source.
The Montreal Protocol Is the Most Successful Climate Agreement Ever
Its most recent victory is a phase-out on HFCs, a powerful greenhouse gas.