LEED-AP-BD+C Dumps with Practice Exam Questions Answers

ASHRAE 90.1-2010 is the reference standard used to determine compliance with the Energy and Atmosphere Prerequisite, Minimum Energy Performance when the whole building energy modeling option is used. This prerequisite requires demonstrating a 5% improvement in the proposed building performance rating compared to the baseline building performance rating per ASHRAE 90.1-2010, Appendix G1. The baseline building performance rating is based on a building design that meets the minimum requirements of ASHRAE 90.1-20102. References:

Prerequisite: Minimum energy performance | U.S. Green Building Council

Minimum Energy Performance - ASHRAE 90.1 - 2010

The Water Efficiency Credit, Indoor Water Use Reduction aims to reduce indoor water consumption by installing water-efficient fixtures and fittings, such as faucets, showerheads, toilets, and urinals1. A commercial dishwasher that is ENERGY STAR® labeled or performance equivalent would help reduce the water use for dishwashing, which is one of the process water uses included in the credit calculation2. A standard garbage disposal would not reduce water use, but rather increase it. An electronic submeter at the domestic water supply pipe to the building would help measure and monitor water use, but not directly reduce it. An open-loop HVAC system that discharges potable cooling water to a nearby lake would waste a lot of water and potentially harm the environment.

The commissioning process is a quality assurance process that ensures that the building systems perform as intended, based on the owner’s project requirements and the design team’s basis of design. The commissioning process can provide value to the project by improving energy efficiency, reducing operation and maintenance costs, enhancing occupant comfort and satisfaction, and reducing risks and liabilities123. References: LEED BD+C Reference Guide, Energy and Atmosphere, page 631; LEED BD+C Reference Guide, Enhanced Commissioning, page 661; LEED Building Commissioning: Why You Should Get Accredited

Changing lighting fixtures in a conference room can affect multiple LEED credits. For LEED AP ID+C certification, the Energy and Atmosphere (EA) Credit: Optimize Energy Performance and the Indoor Environmental Quality (IEQ) Credit: Interior Lighting are directly impacted, as updated lighting can improve energy efficiency and provide better control over light quality. Improved fixtures may optimize energy use, helping to achieve credits in energy performance. Additionally, achieving better interior lighting quality can positively influence occupant well-being.

The LEED Accredited Professional (LEED AP) plays a consultative role in helping the owner develop the Owner’s Project Requirements (OPR).

The OPR defines project goals, including energy efficiency, sustainability, and occupant comfort.

It is the owner’s responsibility to define the OPR, while the LEED AP provides guidance and technical expertise.

The design team and commissioning authority (CxA) reference the OPR throughout the project.

A LEED AP does not author, oversee, or publish the document, but ensures that LEED goals align with the project’s sustainability vision.

(Source: Official LEED BD+C Reference Manual)