Sweeping changes to regulations on global commercial Heating, Ventilation, and Air Conditioning (HVAC) systems have begun. Simultaneously, international environmental standards are systematically restricting the use of high Global Warming Potential (GWP) synthetic hydrofluorocarbons (HFCs) and leading to the discontinuation of their use. As a consequence, design professionals and asset managers have begun re-evaluating the long-term plans for their business/country’s infrast