LEED-AP-BD-C Exam Questions and Answers

QUESTION: 26

A newly constructed school has installed solar thermal systems and wind turbines on site. To achieve the maximum number of Energy and Atmosphere points, which team members must be included?

Energy Modeler and Contractor
Construction Manager and Energy Modeler
Energy Modeler and Commissioning (Cx) Agent
Commissioning (Cx) Agent and Facilities Manager

Answer(s): C

Explanation:

To achieve the maximum number of Energy and Atmosphere points, the project team must include an energy modeler and a commissioning agent. The energy modeler is responsible for performing the whole-building energy simulation that demonstrates the energy performance improvement over the baseline building, which is required for Energy and Atmosphere Prerequisite 2 and Credit 11. The commissioning agent is responsible for verifying that the building's energy systems are installed, calibrated, and perform according to the owner's project requirements, basis of design, and construction documents, which is required for Energy and Atmosphere Prerequisite 1 and Credit 31. The commissioning agent also ensures that the renewable energy systems are properly integrated and functioning. The contractor and the construction manager are not directly involved in the energy modeling or commissioning process, although they must follow the design specifications and coordinate with the commissioning agent. The facilities manager is not required for achieving the Energy and Atmosphere points, although they may benefit from the training and documentation provided by the commissioning agent.

Reference:

LEED v4 for Building Design and Construction, p. 361
Understanding Integrative Design in LEED v4, p. 92

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QUESTION: 27

When using the Integrative Process, what is the best way for the LEED AP to assess the impact of indoor and outdoor water consumption in a Building Design and Construction project?

Perform a preliminary water budget analysis before the completion of schematic design
Install permanent metering on both the water sources and the waste water leaving the site
At the completion of schematic design, count the fixtures and apply the maximum flow rate
Estimate consumption by using 20 gal. per day (76 I per day) for each Full Time Equivalent (FTE) scheduled to occupy the building

Answer(s): A

Explanation:

When using the Integrative Process, the best way for the LEED AP to assess the impact of indoor and outdoor water consumption in a Building Design and Construction project is to perform a preliminary water budget analysis before the completion of schematic design. This analysis should include the following steps1:
Identify the project's water sources and uses, such as potable water, reclaimed water, rainwater, graywater, blackwater, irrigation, cooling towers, etc. Estimate the baseline water consumption for each use based on the applicable codes, standards, and benchmarks.
Identify potential water conservation strategies that can reduce the demand or increase the supply of water, such as low-flow fixtures, native landscaping, rainwater harvesting, graywater reuse, etc. Evaluate the feasibility, cost-effectiveness, and environmental benefits of each strategy using a life- cycle approach.
Select the most appropriate strategies and document how they inform the design decisions and meet the project goals.
Compare the projected water consumption with the baseline and calculate the percentage reduction.
Performing a preliminary water budget analysis before the completion of schematic design allows the LEED AP to identify opportunities for water efficiency and innovation early in the design process. It also helps to optimize the integration of water systems with other building and site systems, such as energy, materials, indoor environmental quality, etc. Moreover, it supports the achievement of other LEED credits related to water efficiency, such as WE Prerequisite 1: Outdoor Water Use Reduction, WE Prerequisite 2: Indoor Water Use Reduction, WE Credit 1: Outdoor Water Use Reduction, WE Credit 2: Indoor Water Use Reduction, WE Credit 3: Cooling Tower Water Use.

Reference:

Understanding Integrative Design in LEED v41
LEED v4 for Building Design and Construction2

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QUESTION: 28

In the step-by-step guidance for Location and Transportation Credit, Bicycle Facilities, which of the following requirements can define a bicycle network?

One-way streets
Bike share
Slow speed roadways
Traffic lights

Answer(s): C

Explanation:

According to the LEED Reference Guide for Building Design and Construction1, the Location and Transportation Credit, Bicycle Facilities, requires the project to provide short-term and long-term bicycle storage and a functional entry or bicycle storage within 200 yards of a bicycle network. The bicycle network is defined as any one of the following:
Off-street bicycle paths or on-street bicycle lanes that are physically marked and separated from motor traffic
Streets designed for a target speed of 25 mph (40 km/h) or less, with traffic calming features such as curb extensions, speed humps, raised crossings, narrowed traffic lanes, median islands, tight corner radii, roundabouts, or landscaping
Streets with a legal speed limit of 25 mph (40 km/h) or less that connect to a larger bicycle network Therefore, among the given options, only slow speed roadways can define a bicycle network, as they can provide a safer and more comfortable environment for cyclists. One-way streets, bike share, and traffic lights are not sufficient to define a bicycle network, as they do not necessarily indicate the presence of bicycle paths, lanes, or low-speed streets.

Reference:

LEED Reference Guide for Building Design and Construction v4 Bicycle facilities | U.S. Green Building Council
CI-v4.1 LTc4: Bicycle facilities | LEEDuser
Understanding bikeability: a methodology to assess urban networks Bicycle Network | Making bike riding easier for everyone

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QUESTION: 29

Which approach will contribute to maintaining compliance with Sustainable Sites Credit, Rainwater Management?

Installing bioretention area
Installing on-site renewable power generation facility
Substituting impervious surface area with high-albedo paving materials
Increase artificial turf on the roof

Answer(s): A

Explanation:

Installing a bioretention area is an example of a low-impact development (LID) practice that can reduce runoff volume and improve water quality by replicating the natural hydrology and water balance of the site. This approach will contribute to maintaining compliance with Sustainable Sites Credit, Rainwater Management, which requires designing the site to retain the runoff from the developed site for at least the 80th percentile of rainfall events.

Reference:

Credit: Rainwater management | U.S. Green Building Council Achieving SSc Rainwater Management in LEED v4.1

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QUESTION: 30

Which of the following strategies would be considered an acceptable minor improvement within the wetland buffer for Location and Transportation Credit, Sensitive Land Protection?

Build a two-story fitness facility
Change the grade to install a security fence
Provide a vehicular access drive that is less than 16 ft. (5 m) in width
Remove trees that are less than 6 inches (15.24 cm) diameter at breast height

Answer(s): C

Explanation:

Providing a vehicular access drive that is less than 16 ft. (5 m) in width is considered an acceptable minor improvement within the wetland buffer for Location and Transportation Credit, Sensitive Land Protection. This credit requires avoiding development on land that meets one or more of the following criteria: prime farmland, floodplains, threatened or endangered species habitat, water bodies, wetlands, or land within 100 feet (30 meters) of these water bodies or wetlands. However, the credit allows minor improvements within the wetland buffer if they are necessary for the project and have minimal environmental impact. Examples of minor improvements include trails, boardwalks, stormwater outfalls, and utility crossings.

Reference:

Credit: Sensitive land protection | U.S. Green Building Council NC-v4.1 LTc2: Sensitive land protection | LEEDuser

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US Green Building Council LEED-AP-BD-C Exam (page: 6) US Green Building Council LEED AP Building Design + Construction Updated on: 15-Feb-2026

QUESTION: 26

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QUESTION: 27

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QUESTION: 28

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QUESTION: 29

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QUESTION: 30

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US Green Building Council LEED-AP-BD-C Exam (page: 6)
US Green Building Council LEED AP Building Design + Construction
Updated on: 15-Feb-2026