May 18 2009
The Montreal Protocol is an international treaty designed to protect the earth’s ozone layer by phasing out a number of ozone-depleting substances. Signed in 1987, the Protocol still plays an important role, encouraging the development of refrigerant gases that have reduced impacts on both the ozone layer and climate.
Mack McFarland, DuPont chief atmospheric scientist, was an active participant in the Protocol. Treehugger.com, a leading media outlet dedicated to driving sustainability, recently interviewed Mack to get his insights into what the refrigerant choices of the future will be.
In the article, Mack says, “DuPont Fluorochemicals is working with vehicle manufacturers around the world to provide a refrigerant that will allow them to meet safety, environmental and economic goals for vehicle air conditioning.”
To read more of Mack’s interview, click here.
Mack was also among a team of leading scientists to receive the U.S. Environmental Protection Agency (EPA) Level II Scientific and Technological Achievement Award. To learn more about this recognition, read this article.