Climate change and the role manufacturers can play were among the discussions that took place during Danfoss’ EnVisioneering Symposium. The Nov. 5, 2014, event was the 22nd such event sponsored by the refrigerants manufacturer.

Danfoss brought 50 experts to talk about how regulatory issues, energy costs and training affect the HVAC construction and refrigerants industry. Speakers included Drusilla Hufford, the U.S. Environmental Protection Agency’s director of its stratospheric protection division.