To be clear, even though the reference guide states "The system must be capable of storing all meter data for at least 36 months", does that mean the energy meters should have capability or does that fall under the responsibility of the BMS.  My electrical engineer provided cutsheets of the meters but when I look at the storage time, the most the meters can hold it for is 90 days.  Would that still ok with LEED if the BMS can store the data for the minimum 36 months?