LEED AP Building Design and Construction (BD+C) Practice Exam

What indoor water use reduction percentage is required for exemplary performance?

1. 40%

2. 50%

3. 55%

4. 60%

The correct answer is: 55%

For achieving exemplary performance in indoor water use reduction, a project must demonstrate a 50% reduction from a baseline. This standard is outlined in the LEED BD+C rating system, where projects are encouraged to exceed basic requirements through innovative practices and strategies. Choosing a 55% reduction does not meet the criteria for exemplary performance and instead aligns more closely with regular performance improvements. The exemplary performance credit necessitates surpassing the established thresholds, thus a 50% reduction qualifies as exemplary. This benchmark positions the project above typical compliance levels, serving as a substantial contribution to sustainability and resource conservation within building operations.