Explanation
This option allows the project to comply with the minimum energy performance prerequisite by following the prescriptive recommendations of the ASHRAE 50% Advanced Energy Design Guide (AEDG) for the applicable building type and climate zone1. This option simplifies the decision making and analysis process by providing clear and specific guidance on how to achieve 50% energy savings compared to the baseline standard2. This option alsoreduces the need for energy modeling and documentation, which can save time and money for the project3.
References: = [LEED v4: Building Design + Construction Guide], Minimum Energy Performance Calculator - ASHRAE 90.1 - 2010, 50 Percent AEDG Free Download - ASHRAE.