LEED-Green-Associate Certification - The Ultimate Guide [Updated 2024]
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NEW QUESTION # 83
During the pre-design phase of a three-story office building, the project team determines that the anticipated energy use of the proposed building will exceed the Owner's Project Requirements (OPR). What strategy should the project team consider in order to lower the building's energy use?
- A. Monitor and verity performance to ensure that building systems are functioning as designed
- B. Increase the square footage of the building
- C. Use valid survey protocols to assess occupants' satisfaction with the indoor environment
- D. Maximize daylighting opportunities with properly sized and oriented windows
Answer: D
Explanation:
Explanation
Maximizing daylighting opportunities with properly sized and oriented windows can significantly reduce a building's energy use. By allowing more natural light into the building, the need for artificial lighting can be reduced, which in turn reduces electricity consumption. Additionally, if windows are properly oriented, they can also help with passive heating and cooling, further reducing energyuse. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 84
Which strategy will help build consensus for a project's sustainability goals?
- A. Circulating a project scorecard
- B. Including LEED language in project specifications
- C. Survey building occupants
- D. Hosting a charrette
Answer: D
Explanation:
Explanation
A charrette is a strategy that can help build consensus for a project's sustainability goals. A charrette is an intensive, collaborative, and creative workshop that brings together the project team and other stakeholders to define the project goals, scope, and strategies. A charrette can help to establish a common vision, identify synergies, and prioritize actions for a green building project. A charrette can also foster communication, trust, and buy-in among the participants13. References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide3
NEW QUESTION # 85
Which of the following project characteristics demonstrate smart growth principles?
- A. The project consists of a sprawling new housing complex 5 mi. (8 km) from the nearest city
- B. The project consists of two adult care facilities, three senior center facilities and one nursing home
- C. The project protects open space and farmland by building housing and offering transportation choices near jobs, shops and schools
- D. The project is built on a former chemical landfill site
Answer: C
Explanation:
Explanation
Smart growth principles aim to create livable, walkable, and sustainable communities that reduce sprawl, preserve natural resources, and enhance quality of life. One of the principles is to foster distinctive, attractive communities with a strong sense of place by mixing land uses, providing a range of housing opportunities and choices, creating walkable neighborhoods, and encouraging community and stakeholder collaboration in development decisions. The project that protects open space and farmland by building housing and offering transportation choices near jobs, shops and schools exemplifies this principle. References: LEED v4 Green Associate Candidate Handbook, Smart Growth Principles
NEW QUESTION # 86
According to LEED. which of the following should be considered when locating a site for a project?
- A. Infrastructure context
- B. Economic stability
- C. Political landscape
- D. Revenue generating possibilities
Answer: A
Explanation:
Explanation
According to LEED, one of the factors that should be considered when locating a site for a project is the infrastructure context. The infrastructure context refers to the existing physical systems that support a site, such as roads, utilities, transit networks, water supply, wastewater treatment, stormwater management, and waste disposal. Choosing a site that has access to adequate infrastructure can reduce the environmental impacts of developing new infrastructure, such as land disturbance, resource consumption, energy use, emissions, and pollution. The LEED Green Associate Candidate Handbook states that one of the intents of the Location and Transportation category is to "reduce environmental harm from transportation infrastructure" [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Location and Transportation | U.S. Green Building Council]
NEW QUESTION # 87
Which action promotes pedestrian access to a project site?
- A. Utilizing an existing community nature path connecting the building to surrounding buildings
- B. Designating parking spaces closest to the building for exclusive use by carpooling vehicles
- C. Providing shuttle access between the project site and a local transit center
- D. Placing a low speed limit in the parking lot around the building
Answer: A
Explanation:
Explanation
Utilizing an existing community nature path connecting the building to surrounding buildings is an action that promotes pedestrian access to a project site. Pedestrian access is the ability of people to walk to and from a project site safely and comfortably. A community nature path is a type of pedestrian infrastructure that provides a pleasant and scenic route for walking, as well as environmental benefits such as habitat creation, stormwater management, and heat island reduction. The other options are not actions that promote pedestrian access to a project site. Placing a low speed limit in the parking lot around the building is an action that enhances pedestrian safety within the project site, but does not improve pedestrian access to the project site.
Providing shuttle access between the project site and a local transit center is an action that encourages alternative transportation, but does not promote pedestrian access to the project site. Designating parking spaces closest to the building for exclusive use by carpooling vehicles is an action that reduces vehicle trips and emissions, but does not promote pedestrian access to the project site. References: LEED Green Associate Candidate Handbook, page 30; USGBC, [Location & Transportation], page 3.
NEW QUESTION # 88
Which of the following water types is suitable for drinking?
- A. Graywater
- B. Greenwater
- C. Potable water
- D. Stormwater
Answer: C
Explanation:
Potable water is water that is suitable for drinking. Potable water meets or exceeds the Environmental Protection Agency's (EPA) drinking water quality standards and is free of contaminants that are harmful to human health. The other options are not suitable for drinking. Graywater is wastewater from sinks, showers, and laundry that can be reused for non-potable purposes such as toilet flushing and irrigation. Greenwater is rainwater that is collected and stored for non-potable uses. Stormwater is runoff from precipitation that can carry pollutants and sediments into waterways. Reference: LEED Green Associate Candidate Handbook, page 26; USGBC, [Water Efficiency], page 2.
NEW QUESTION # 89
What is the process that is performed on existing buildings to identify and recognize system improvements that make the building more suitable for current use?
- A. Fundamental Commissioning (Cx)
- B. Retrocommissioning
- C. Life-cycle assessment
- D. Energy modeling
Answer: B
Explanation:
Explanation
Retrocommissioning is a process applied to existing buildings to ensure that they continue to perform optimally for the current use. This process involves checking systems to see if they function as intended, making necessary repairs or improvements, and ensuring that building staff are trained in the operation and maintenance of systems. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 90
LEED considers products to be environmentally preferable materials when they are
- A. transported by air rather than rail
- B. locally extracted, manufactured and purchased
- C. materials with more life-cycle impact
- D. cost effective
Answer: B
NEW QUESTION # 91
Which of the following products would meet the Green Seal standards?
- A. Custodial products and materials
- B. Carpet and carpet pads
- C. Desks and cabinets
- D. Windows and window frames
Answer: A
Explanation:
Explanation
Green Seal is a non-profit organization that develops standards and certifies products and services that are environmentally preferable and meet rigorous performance criteria1. Green Seal has standards for various categories of products and services, including custodial products and materials, such as cleaners, degreasers, floor care products, paper products, and hand soaps2. Green Seal-certified custodial products and materials can help achieve credits in the LEED v4 Materials and Resources category, such as Purchasing - Ongoing Consumables34.
References:
About Us | Green Seal1
Standards | Green Seal2
LEED v4: Building Design + Construction Guide - U.S. Green Building Council3 Credit's Supporting LEED's Materials and Resources Category | Legrand4
NEW QUESTION # 92
Which of the following project characteristics demonstrate smart growth principles?
- A. The project consists of a sprawling new housing complex 5 mi. (8 km) from the nearest city
- B. The project consists of two adult care facilities, three senior center facilities and one nursing home
- C. The project protects open space and farmland by building housing and offering transportation choices near jobs, shops and schools
- D. The project is built on a former chemical landfill site
Answer: C
NEW QUESTION # 93
The Montreal Protocol banned the production of
- A. ammonia
- B. freon
- C. CFCs
- D. HCFCs
Answer: C
Explanation:
Explanation
The Montreal Protocol is an international treaty that aims to protect the ozone layer by phasing out the production and consumption of ozone-depleting substances (ODS). ODS are chemicals that contain chlorine or bromine, which can destroy the ozone molecules in the stratosphere. CFCs, or chlorofluorocarbons, are a group of ODS that were widely used in refrigeration, air conditioning, aerosols, and solvents. The Montreal Protocol banned the production of CFCs in 201012. Freon is a trade name for some CFCs and HCFCs, or hydrochlorofluorocarbons, which are also ODS but less harmful than CFCs. The Montreal Protocol also controls the production of HCFCs, which are being phased out gradually12. Ammonia is not an ODS and is not regulated by the Montreal Protocol1.
References:
The Montreal Protocol on Substances That Deplete the Ozone Layer | U.S. Department of State2 Montreal Protocol - Wikipedia1 The Montreal Protocol: fixing the ozone layer and taking climate action - Canada.ca3
NEW QUESTION # 94
When the project team develops the project and building construction budget, which of the following should be incorporated?
- A. Contingency allowances for additional research and analysis of options
- B. The future environmental impact of building maintenance operations
- C. Time in the schedule for unique materials and systems
- D. Green power purchased from the local power company
Answer: C
Explanation:
Explanation
When developing the project and building construction budget, the project team should incorporate time in the schedule for unique materials and systems. This is because some green building strategies may require materials or systems that are not readily available or familiar to the local market. For example, using recycled or salvaged materials may require more time for sourcing and delivery. Similarly, installing renewable energy systems or high-performance HVAC systems may require more time for design and commissioning.
Therefore, the project team should plan ahead and allocate sufficient time for these aspects of the project. References: LEED v4 BD+C Reference Guide, Integrative Process, page 28
NEW QUESTION # 95
Which of the following options is a source of Scope 1 greenhouse gas emissions?
- A. Purchased electricity
- B. Business travel
- C. Employee commuting
- D. On-site landfills
Answer: D
Explanation:
Explanation
Scope 1 greenhouse gas emissions are direct emissions from sources that are owned or controlled by the organization. On-site landfills are an example of a source of Scope 1 emissions, as they release methane and carbon dioxide from the decomposition of organic waste12.
Business travel, purchased electricity, and employee commuting are examples of sources of Scope 2 or Scope
3 emissions, which are indirect emissions from sources that are not owned or controlled by the organization. Business travel and employee commuting are Scope 3 emissions, as they occur from the activities of the organization's value chain, such as suppliers and customers12. Purchased electricity is a Scope
2 emission, as it occurs from the generation of electricity that the organization consumes
NEW QUESTION # 96
Which of the following stakeholders are involved in the feedback mechanism?
- A. Civil Engineer
- B. Occupants
- C. Landscape Architect
- D. Building Energy Modeler
Answer: B
Explanation:
The feedback mechanism is a process of collecting and analyzing data from the building occupants to evaluate the performance of the building and identify opportunities for improvement1. Occupants are the primary source of feedback, as they are the ones who experience the building on a daily basis and can provide valuable insights on its comfort, functionality, and satisfaction2.
NEW QUESTION # 97
During which stage of a project is implementation of the Integrative Process most effective in improving performance?
- A. Construction
- B. Operation
- C. Early de sign
- D. Construction document
Answer: C
Explanation:
Explanation
The Integrative Process is most effective during the early design stage of a project. This is when key decisions about the project are being made that can have a significant impact on its sustainability performance. By considering sustainability objectives from the outset, teams can identify opportunities for synergies and cost savings that may not be apparent later in the project. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources
NEW QUESTION # 98
The result of proper design and operation of buildings and neighborhoods is an increase in energy
- A. efficiency
- B. supply
- C. consumption
- D. demand
Answer: A
Explanation:
Explanation
The result of proper design and operation of buildings and neighborhoods is an increase in energy efficiency.
Energy efficiency is the ratio of useful output to energy input for a system or process. Energy efficiency can be improved by using less energy to perform the same function or by using renewable or low-impact energy sources. Energy efficiency can reduce greenhouse gas emissions, energy costs, and dependence on fossil fuels1 . References: LEED v4 Green Associate Candidate Handbook1, EPA's Energy Efficiency
NEW QUESTION # 99
Select the type of approach that promotes the conservation of materials and resources by linking elements in order to form relationships with their function
- A. Closed Flow
- B. Open Flow
- C. Closed Systems
- D. Open Systems
Answer: C
Explanation:
A closed system is a type of approach that promotes the conservation of materials and resources by linking elements in order to form relationships with their function1. A closed system is one that does not exchange matter or energy with its surroundings, and therefore minimizes waste and maximizes efficiency2. A closed system aims to achieve a circular economy, where resources are reused, recycled, or recovered, rather than disposed of3. A closed system can also enhance resource productivity, reduce environmental impacts, and foster innovation4.
Reference:
Zero Waste Definition
Closed system | physics
Material Resources, Productivity and the Environment
Sustainable Materials Management: The Road Ahead
NEW QUESTION # 100
Limiting the concentration of which of the following substances protects the health of construction personnel?
- A. CFC refrigerants
- B. Compostable materials
- C. Biomass
- D. vocs
Answer: D
Explanation:
vocs are volatile organic compounds that can evaporate from paints, solvents, adhesives, and other building materials. They can cause health problems such as eye irritation, respiratory distress, headaches, and cancer. Limiting the concentration of vocs in the air protects the health of construction personnel by reducing their exposure to these harmful substances12.
Reference:
Occupational Hygiene - Occupational Exposure Limits | CCOHS
1910.1450 - Occupational exposure to hazardous chemicals in laboratories. | Occupational Safety and Health Administration
NEW QUESTION # 101
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