The correct answer is D because the meter(s) must record data at a minimum of 15 minute intervals to comply with Energy and Atmosphere Credit, Advanced Energy Metering, as stated in the LEED v4.1 O+M Reference Guide1.This requirement ensures that the meter data is granular enough to capture the variations in energy consumption and demand, and to enable the identification of energy saving opportunities1. The other options are incorrect because they are either not required or relevant for this credit.
References: =
* LEED v4.1 O+M Reference Guide, page 149
* Guide to the LEED AP Operations and Maintenance (O+M) Exam, page 91
* LEED v4 AP O+M Mock Exam, page 87 =========================================