The most important key of true project success is a high performance team that communicates effectively and constantly tracks its goals. The design must be benchmarked throughout each phase of the project, including post occupancy. Working hand in hand with the design team, owner and facilities group allows the energy analyst to predict an Energy Utilization Index value which is reflective of future building conditions. And after a year of occupancy, a carefully thought out measurement and verification process will reveal the team’s successes and shortcomings.