LEED considers products to be environmentally preferable materials when they are
Correct Answer: D
LEED considers products to be environmentally preferable when they are locally extracted, manufactured, and purchased. This is because local sourcing reduces the environmental impact associated with transportation, supports local economies, and can often ensure that the materials are suitable for the local climate and conditions. Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
Question 97
Which of the following demonstrates life-cycle approach to development or design?
Correct Answer: B
Explanation Renovating an existing building using recycled and salvaged building materials is an example of a life-cycle approach to development or design. A life-cycle approach is an approach that considers the environmental impacts of a product or a project from cradle to grave, or from extraction of raw materials to disposal or reuse. Renovating an existing building using recycled and salvaged buildingmaterials reduces the environmental impacts associated with new construction, such as land use change, resource depletion, energy consumption, waste generation, and greenhouse gas emissions. The LEED Green Associate Candidate Handbook states that one of the intents of the Materials and Resources category is to "promote life-cycle assessment as a means of evaluating environmental impacts" [1, p. 15]. References: LEED Green Associate Candidate Handbook, [Life Cycle Assessment | U.S. Department of Energy]
Question 98
Which statement is the U.S. Green Building Council vision?
Correct Answer: B
Question 99
Lighting controls are typically installed in buildings in order to
Correct Answer: C
Explanation Lighting controls are devices or systems that can regulate the amount and quality of light in a space according to various factors, such as user preferences, natural light availability, occupancy, and time of day. By doing so, lighting controls can improve occupant comfort and save energy throughout the building. Lighting controls can enhance the visual comfort, well-being, and productivity of the occupants by providing them with appropriate and adjustable light levels for different tasks and moods. Lighting controls can also reduce the energy consumption and environmental impact of the lighting system by avoiding unnecessary or excessive lighting, which can waste electricity, generate heat, and contribute to greenhouse gas emissions. Lighting controls are an essential component of green building design and certification, such as LEED v4, which has adopted ASHRAE Standard 90.1-2010 as the baseline for energy performance and lighting requirements. LEED v4 also recognizes and rewards various lighting control strategies, such as automatic shutoff, light-level reduction, daylight harvesting, exterior lighting control, and plug-load control. References: [LEED Link: Minimum Energy Performance], section "LEED v4 BD+C: Minimum Energy Performance"; [LEED Link: Lighting Controls], section "LEED v4 BD+C: Lighting Controls"
Question 100
Which of the following Is the recommended tool for the project team to utilize In order to determine the target certification level?
Correct Answer: A
The scorecard is the recommended tool for the project team to utilize in order to determine the target certification level. The scorecard is a document that lists all the prerequisites and credits available for a specific rating system, along with their point values and requirements. The project team can use the scorecard to track their progress and estimate their potential score based on their design strategies and performance goals. The scorecard also helps the project team to identify synergies and trade-offs among different credits, prioritize their efforts, and optimize their resources. The other options are not useful for estimating the certification level, as they are tools for documenting or clarifying specific credits or issues. The credit submittal form is a template that guides the project team on how to submit the required documentation for each credit. The project CIR (Credit Interpretation Request) is a service that allows the project team to ask technical questions or request clarifications on credit requirements or standards from USGBC or GBCI reviewers. The certification level cannot be determined without complete drawings, as they are necessary to demonstrate compliance with credit criteria.
