Enforcement of the 'Energy Subcode' from the UCC (5:23) should be starting very soon! Two (2) seminars are being offered (ASHRAE & IBC), Comm & resi by DCA for Building and Electrical Inspectors.
ASHRAE (Comm) consisted of Building & Mechanical primarily, with minor 'Electric Power', and a section on Lighting.
Yes, it's prime focus is on design criteria; lighting controls, occupancy sensors, temp/climate control, etc.