2020 ASHRAE TECHNOLOGY AWARD CASE STUDIES Modular Heat-Recovery Chiller Drives College Laboratory Savings Energy use in this building comprised of 40% lab space is approximately 300% more efficient than the average lab compared to the DOE database and 400% more efficient compared to the Labs21 database. BY BEN HOBBS, P.E., MEMBER ASHRAE 46 ASHRAE JOURNAL ashrae.org D ECEM BER 2020https://www.ashrae.org/