I am (finally) wrapping up documentation on a multi-tenant building.  It is a LEED-NC project because over 50% of the leaseable space is owner-occupied.  The building has 4 electric meters; 3 for leaseable spaces (VRV units, lighting, and plug loads) and 1 for house meter for central plant loads.  

Per PI-Form 1 and EAc5 M+V, Option 3, I would like to set the owner up on Energy Star Portfolio Manager.  But how does he provide "whole-building energy usage data" if he doesn't received a couple of the tenant meter bills?  Does he need to track them manually by looking at their meters outside?

Many thanks!