Is net-zero feasible? How will the HFC phaseout impact engineering firms? Herb Woerpel, editor-in-chief of Engineered Systems, gained some answers from the attendees of Daikin's recent Group Sales Meeting.
Occupiers soaked up a net 41.2 million square feet in the third quarter of 2019, a 23% decrease from 53.2 million square feet absorbed in the previous quarter and less than half the pace in third quarter 2018.
ANSI/ASHRAE Standard 62.1-2019, “Ventilation for Acceptable Indoor Air Quality,” specifies minimum ventilation rates and other measures for new and existing buildings that are intended to provide IAQ that is acceptable to human occupants and that minimizes adverse health effects.
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