A data centre project that i am working for is applying for LEED CI. We are planning to work on option 1 - prescriptive approach to meet enhanced energy performance.

We have considered VAV system with CO2 sensor for all private offices, conference rooms and have provided separate zone for solar exposed areas. Also the mechanical system efficiency is considered as per CPG. However the zoning control is provided only for the office areas of the project. Is it mandatory to provide zoning control for unoccupied areas such as server rooms ? Also there is no guidelines given for equipment efficiency for CRAC units in CPG. Am i missing out on anything here..