“…As a result, the electricity use of DCs has become a more frequent topic of research within the energy analysis community (Hintemann and Hinterholzer, 2019;Shehabi et al, 2018). DC electricity use can generally be divided into two primary categories: the electricity use of information technology (IT) equipment (i.e., servers, storage devices, and network devices) and the electricity use of power provision and cooling (i.e., infrastructure) equipment (Lei, 2020;Masanet et al, 2020a;Shehabi et al, 2016). Many energy analysts model infrastructure equipment energy use by assuming an average power usage effectiveness (PUE) value, where PUE is defined as the dimensionless ratio of a DC's total electricity use (in kilowatt-hours, or kWh) to its IT electricity use (in kWh) (Jaureguialzo, 2011).…”