Free Practice Questions for USGBC LEED-Green-Associate Exam

Stormwater runoff can indeed be treated and used in a facility’s cooling towers. This is an example of using non-potable water (water that is not of drinking quality) for purposes that do not require potable water. Other uses for treated stormwater might include toilet flushing or irrigation. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

From the Project Surroundings guide:

“Only about 3% of Earth’s water is freshwater.”

This limited availability emphasizes the importance of water conservation in LEED.

Recycling is the term for collecting, reprocessing, marketing and using materials that are diverted or recovered from the solid waste stream. Recycling is a process that transforms waste materials into new products that can be used for different purposes. Recycling reduces the amount of waste sent to landfills or incinerators, conserves natural resources, saves energy, and reduces greenhouse gas emissions. The LEED Green Associate Candidate Handbook states that one of the intents of the Materials and Resources category is to “reduce waste through recycling during construction and occupancy” [1, p. 15]. References: LEED Green Associate Candidate Handbook, [Recycling Basics | U.S. Environmental Protection Agency]

The integrative process involves collaboration among all project team members, from initial planning through design and construction, to enhance the efficiency and effectiveness of systems. This process allows for better coordination among disciplines, leading to more efficient use of resources, improved environmental performance, reduced project costs, and enhanced occupant satisfaction. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

According to the LeadingGreen LEED GA Study Guide:

“In LEED v4 for BD+C: New Construction, the Energy and Atmosphere category offers a maximum of 33 points.”

These points are awarded across various credits like Optimize Energy Performance, Demand Response, and Renewable Energy.

Setting project goals is the action that the design team should conduct first in order to incorporate green building strategies in a six-story commercial building renovation project. Setting project goals is an important step in the integrative process that defines the vision and expectations for the project’s sustainability performance and guides the decision-making throughout the design and construction phases. Setting project goals involves engaging key stakeholders, such as owners, users, designers, contractors, and operators, and identifying measurable objectives, targets, and metrics for various aspects of green building, such as energy efficiency, water conservation, material selection, indoor environmental quality, site selection, and transportation access. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to “establish sustainability goals early in project development” [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Integrative Process | U.S. Green Building Council]

Teams organize and work as part of an integrative process by working in small groups and as a whole with iterative processes. The integrative process is a method of design and construction that involves the collaboration and coordination of all project stakeholders from the beginning to achieve the project’s sustainability goals1. The integrative process requires teams to work in small groups, such as subcommittees or task forces, to focus on specific aspects of the project, such as energy, water, materials, indoor environmental quality, and site ecology2. The small groups then report back to the whole team and share their findings and recommendations, allowing for feedback and integration among different disciplines and systems2. The integrative process also requires teams to work with iterative processes, which means that they repeat and refine the design and analysis cycles until they reach the optimal solutions that meet the project’s performance targets3. The iterative processes enable teams to explore various scenarios, test assumptions, identify synergies and trade-offs, and evaluate the life-cycle impacts of their design decisions34.

Integrative process | U.S. Green Building Council

LEED v4 | U.S. Green Building Council

The Integrative Process in LEED V4 —ArchEcology

New LEED Pilot Credit Establishes an Integrative Process for Health Promotion

LEED Integrative Process Credit Explained - Projectific, Inc.

The USGBC administers the LEED credentialing programs, which include the LEED Green Associate and the LEED AP with specialty credentials. The USGBC does not administer the LEED exams, the LEED rating systems development, or the LEED project certification.

The LEED Green Associate Candidate Handbook states that “The U.S. Green Building Council (USGBC) administers the LEED credentialing programs related to green building practice” 1, page 3.

The same handbook also states that “The Green Business Certification Inc. (GBCI) administers the LEED professional credential exams” 1, page 3.

The LEED AP with Specialty Candidate Handbook states that “The U.S. Green Building Council (USGBC) is responsible for the development of the LEED rating systems” 2, page 3.

The same handbook also states that “The Green Business Certification Inc. (GBCI) administers project certification for all commercial and institutional projects pursuing LEED certification under any of the current rating systems” 2, page 3.

process water is water that is used for specific processes in industries, businesses, or buildings. Process water can include water used for cooling, heating, washing, rinsing, sterilizing, humidifying, or other purposes. Process water can also include water used for building systems, such as cooling towers, boilers, chillers, or irrigation123.

Process water is different from domestic water, which is water used for human consumption or hygiene, such as drinking, cooking, bathing, or flushing toilets. Process water is also different from wastewater, which is water that has been contaminated by human or industrial activities and requires treatment before being discharged or reused24.

Process water is an important aspect of water efficiency in LEED certification. LEED v4.1 offers credits for optimizing process water use by reducing the demand or increasing the use of alternative sources of water, such as rainwater, graywater, or reclaimed water

According to the LEED v4 Glossary of Terms1, a site that has been graded is commonly defined as previously developed, which means "land that has been altered by paving, construction, and/or land use that would typically have required regulatory permitting to have been initiated (alterations may exist now or in the past)"1. A greenfield is "a site not previously developed or graded that could support open space, habitat, or agriculture"1. A brownfield is "a property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant"1. A previously undeveloped site is "a site that has never been built on or graded for development"2.