CleanTech Energy News Science Greener Air Conditioning for a Warmer World July 29, 2022 admin air conditioners, air conditioning, clean power, climate change, energy efficiency, hydrofluorocarbons, hydrofluorocarbons (hfcs), pacific northwest national laboratory (pnnl), research, SCIENCECredit to Author: U.S. Department of Energy| Date: Fri, 29 Jul 2022 04:50:28 +0000https://cleantechnica.com/feed/
