Treaty ending use of planet-warming HFCs takes effect in 2019

The treaty phasing out the use of Earth-warming hydrofluorocarbons now has an official start date. Sweden has become the 20th country to ratify the Kigali Amendment, invoking a clause that has the measure taking effect on January 1st, 2019. From th…
Source: Engadget | Treaty ending use of planet-warming HFCs takes effect in 2019