LEED-AP-BD+C Premium Exam Questions

This strategy could be submitted to earn an Innovation in Design credit because it addresses a green building topic not covered by any existing LEED credit. The air-purifying facade material is a novel and sustainable feature that can reduce the environmental impact of the building by removing pollutants from the air and improving the outdoor air quality1.

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 also reduces the need for energy modeling and documentation, which can save time and money for the project3.

A simple box energy analysis, also known as a "mass model" analysis, is performed during the early design phases, typically before the completion of the schematic design. This assessment involves creating a simplified model of the proposed building to evaluate its potential energy performance. The goal is to explore various design options and strategies that can reduce energy consumption, such as building orientation, envelope characteristics, and massing. Conducting this analysis early allows the design team to make informed decisions that enhance energy efficiency from the outset. ​

For the Water Efficiency (WE) Prerequisite: Outdoor Water Use Reduction, athletic fields and playgrounds are considered special landscape areas and can be optionally included in landscape area calculations. This flexibility (D) allows teams to decide based on the unique water needs of these areas, as athletic fields often require extensive watering for maintenance. LEED recognizes these areas’ high water demand and provides an exception, acknowledging the potential challenges in reducing water for such intensive-use spaces.