Let’s talk about energy efficiency in the HVAC industry and the recent regulations that have been issued by the U.S. DOE. I had the great fortune to interview experts at Armstrong Fluid Technology, among them Roger Halligan, CEO, and Steve Lane, Communications Specialist. After interviewing them and conducting some research, I wrote the following article as a ‘ghost-writer’: Can We Do Better? Understanding the U.S. Department of Energy Regulations.