USGBC Updated LEED-Green-Associate Exam Questions and Answers by maysa

The Solar Reflective Index (SRI) is a measure of how well a material reflects solar radiation and releases absorbed heat. It is used to evaluate the performance of cool roofs, which can reduce the heat island effect by lowering the surface temperature of buildings and urban areas.

References :=

SRI Calculator | LEEDuser

What Is Solar Reflectance Index (SRI) of Materials?

Picking A Cool Roof:SRI Index Is Key - Roofing Coverage - Facilitiesnet

Solar Reflectivity ® & Solar Reflectance Index (SRI) by Color

LEED CANADA SOLAR REFLECTANCE AND EMISSIVITY - Vicwest

Recycling is a strategy that can be used to reduce the amount of construction waste that is sent to landfills or incinerators. Recycling involves collecting, sorting, processing, and reusing or selling materials that would otherwise be discarded as waste. Recycling can save natural resources, reduce greenhouse gas emissions, create jobs, and lowerdisposal costs1 . References: LEED v4 Green Associate Candidate Handbook1, EPA’s Recycling Basics

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 building materials 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]

Sustainable landscape design aims to create landscapes that are in harmony with the local environment, conserve natural resources, and provide ecological benefits. One of the outcomes of sustainable landscape design is restoring and regenerating habitat for native plants and animals, which enhances biodiversity and ecosystem services.

LEED v4 for Building Design and Construction, p. 582

LEED Green Associate Candidate Handbook, p. 11

Should non-design team stakeholders be included in design charrettes?

No, because it may increase legal liability

Yes, because it may help to reduce future litigation

No, because they lack the expertise to contribute design ideas

Yes, because they enhance understanding of community concerns

Answer: D

Design charrettes are collaborative sessions where stakeholders brainstorm and generate design solutions for a project. Non-design team stakeholders, such as community members, clients, users, and regulators, can provide valuable input and feedback on the project goals, needs, challenges, and opportunities. Including them in design charrettes can help to create more sustainable, inclusive, and responsive design outcomes that meet the expectations and requirements of all parties involved. References: LEED Green Associate Candidate Handbook, page 14; LEED Green Associate | U.S. Green Building Council, section “LEED v4 Rating Systems”