
The American Society of Heating, Refrigerating and Air-Conditioning Engineers is an American professional association seeking to advance heating, ventilation, air conditioning and refrigeration (HVAC&R) systems design and construction. ASHRAE has more than 57,000 members in more than 132 countries worldwide. Its members are composed of building services engineers, architects, mechanical contractors, building owners, equipment manufacturers' employees, and others concerned with the design and construction of HVAC&R systems in buildings. The society funds research projects, offers continuing education programs, and develops and publishes technical standards to improve building services engineering, energy efficiency, indoor air quality, and sustainable development.

Lois Graham was a professor of thermodynamics and cryogenics. She was the first woman to earn a mechanical engineering PhD in the United States.

Fariborz Haghighat is a Canadian academic, engineer and Distinguished Professor of Building, Civil & Environmental Engineering at Concordia University. Haghighat has a Concordia University Research Chair in Energy and Environment and he was Inducted into the Provost's Circle of Distinction in 2009.

Essam Eldin Khalil Hassan Khalil is an Egyptian Mechanical Engineer. Khalil is a professor in the mechanical power department at Cairo University. He is the author and co-author of several international researches in HVAC field. He has many years of experience in delivering courses in air-conditioning to University, college students, to building managers and maintenance staff in both the industrial and commercial sectors in Egypt, the Arabian countries and worldwide. He has been selected by various universities and international organisations to lecture to graduate and post graduate level engineers, managers, supervisors and operating personnel on the subjects of HVAC design and optimisation, HVAC system management, energy utilization, waste heat recovery, plant management and other related subjects.

Joseph Lstiburek is a forensic engineer, building investigator, building science consultant, author, speaker and widely known expert on building moisture control, indoor air quality, and retro-fit of existing and historic buildings.

Ralph G. Nevins was an American professor of mechanical engineering and Chair of the Mechanical Engineering Department and Dean of the College of Engineering at Kansas State University, Manhattan, Kansas.

John I. Yellott was a scientist internationally recognized as a pioneer in passive solar energy, and an inventor with many patents to his credit. In his honor the American Society of Mechanical Engineers (“ASME”) Solar Division confers a biannual "John I. Yellott Award" which "recognizes ASME members who have demonstrated sustained leadership within the Solar Energy Division, have a reputation for performing high-quality solar energy research and have made significant contributions to solar engineering through education, state or federal government service or in the private sector."