I did not receive any replies on my previous post so I am restating the issue.  To meet EBOM v4 - Minimum Emergy Performance does the majority of the building have to be heated?  This is a 1.5 million sf warehouse in Fort Worth, Texas and has offices that are heated and cooled and several other support spaces that are at least heated.  However, the majority of the space is an unheated, mechanically vented warehouse.  Does the warehouse have to be heated to be able to qualify for the minimum energy performance prerequisite?