If your project is attempting IPMVP, Option D, track the total energy consumption of your building. Since the energy model must be recalibrated, any variables that can influence consumption also need to be tracked. For example, you might track occupancy i

If your project is attempting IPMVP, Option D, track the total energy consumption of your building. Since the energy model must be recalibrated, any variables that can influence consumption also need to be tracked. For example, you might track occupancy if it fluctuates. Also verify the savings from efficiency measures by tracking any data that gives clues to whether or not energy-saving strategies are working.