What type of project would benefit from showing compliance with Energy and Atmosphere Prerequisite, Minimum Energy Performance, Option 2. Prescriptive Compliance: ASHRAE 50% Advanced Energy Design Guide? Calculator B D One in which the budget and timeline would benefit from simplified decision making and analysis during the project design One in which the project team wants to explore the energy performance and load reduction effects of several envelope and lighting designs and mechanical systems One in which the project team wants to achieve efficiency trade-offs between systems, offsetting the lower efficiency of one system by the improved efficiency of another One in which the owner wants an estimate of the carbon reductions or lower operating costs (energy savings, demand charge savings) from energy strategies, beyond a simple calculation for individual energy conservation measures