Free Practice Questions for USGBC LEED-AP-BD+C Exam

According to the Integrative Process Credit, Integrative Process, the goal-setting workshop should identify targeted LEED credits. This is because the goal-setting workshop is a meeting that involves the project owner and key project team members to establish the project’s sustainability goals, design objectives, and performance targets. One of the outcomes of the workshop is to identify the LEED credits that are relevant and achievable for the project, based on the project scope, budget, schedule, and site conditions. Therefore, option B is the correct answer. The other options are not the objectives of the goal-setting workshop. Potential project sites (option A) are usually determined before the goal-setting workshop, as they affect the project’s feasibility and design. Expected water demand (option C) and expected energy demand (option D) are not identified in the goal-setting workshop, but rather in the preliminary water budget and the preliminary energy modeling, which are part of the analysis phase that follows the goal-setting workshop. For more information on the Integrative Process Credit, Integrative Process, you can refer to the LEED v4 Reference Guide for Building Design and Construction1 or the Projectific blog post on LEED Integrative Process Credit Explained2.

LEED requires that at least 50% of a building’s annual electricity consumption be offset by green power or carbon offsets to achieve the Energy and Atmosphere Credit: Green Power and Carbon Offsets. For this building with a projected annual consumption of 2,200,435 kWh, half of this amount, 1,100,218 kWh, must be purchased from green sources to meet the credit requirements. This strategy helps mitigate carbon emissions by promoting the use of renewable energy.

Healthcare projects are required to consider the perimeter floor area instead of the regularly occupied floor area under the Indoor Environmental Quality Credit, Daylight calculations. This is because healthcare projects have different daylighting needs and challenges than other project types, and the perimeter area is more likely to have access to natural light and views. The perimeter floor area is defined as the regularly occupied spaces within 15 feet (4.5 meters) of the exterior wall that meets the minimum glazing requirements. References:

LEED v4 for Building Design and Construction, p. 6021

LEED v4 for Building Design and Construction, p. 362

An intensive vegetated roof is a roof that has a thick layer of soil and plants that provide shade, evapotranspiration, and stormwater management. It can reduce the heat island effect by lowering the surface and air temperature of the roof and the surrounding area. Artificial turf grass does not reduce the heat island effect because it is not a living plant and does not provide cooling benefits. A steep sloped roof with initial SRI of 35 does not meet the minimum requirement of 39 for Option 1 or 32 for Option 2 of the Heat Island Reduction credit. A low sloped roof with initial SRI of 64 exceeds the minimum requirement of 82 for Option 1 or 64 for Option 2, but it is not the best option among the choices because it only reflects solar radiation and does not provide other benefits such as shading, evapotranspiration, and stormwater management. References:

Heat Island Reduction credit in LEED BD+C: New Construction v4.1 - LEED v4.11

SpecTopics: Heat Island Reduction Credit and LEED® V4/V4.12

LEED Principle: Urban Heat Island Mitigation and Roofing3

The Energy and Atmosphere Credit, Renewable Energy Production rewards projects that use renewable energy systems to offset building energy costs1. According to the LEED Reference Guide for Building Design and Construction2, the credit has two options: Option 1. On-Site Renewable Energy and Option 2. Off-Site Renewable Energy. Option 1 requires the project to use renewable energy systems that are located on the project site and that produce electricity or thermal energy for the project. The amount of renewable energy production is calculated based on the percentage of the annual energy cost that is offset by the renewable energy systems. Option 2 requires the project to use renewable energy systems that are located off the project site and that are owned by the project or have a long-term contract with the project. The amount of renewable energy production is calculated based on the percentage of the annual energy use that is offset by the renewable energy systems.

Therefore, among the given options, only Option D is relevant to the credit requirements, as it implies that the solar photovoltaic system is located on the project site and that the produced electricity is consumed by the project. The other options, such as carbon offsets, daylighting strategies, and passive solar strategies, are not directly related to the credit requirements, although they may have other benefits for the project.

In LEED-certified projects, residential buildings (D) are the exception to the rule prohibiting smoking inside buildings. For residential projects, the standard is modified to require designated smoking areas with special ventilation or separation rather than a complete ban, as smoking regulations in residential settings often involve tenant rights and are treated differently than commercial or institutional buildings. LEED requires that precautions be taken to control environmental tobacco smoke migration in multifamily residential projects to protect air quality in common areas.

Detailed Explanation:

LEED allows project teams to submit an Innovation credit for strategies that provide measurable environmental benefits but are not explicitly addressed in the rating system. Innovation credits reward creative and exemplary performance that goes beyond LEED's standard requirements, fostering continuous improvement in green building practices.

Sustainable Sites (SS) Credit: Light Pollution Reduction addresses light trespass, glare, and skyglow, ensuring that a project:

Minimizes unnecessary outdoor lighting to prevent disruption to surrounding properties.

Uses full-cutoff fixtures to direct light downward and reduce nighttime skyglow.

Follows lighting zone guidelines based on project location.

This promotes dark-sky compliance and reduces light pollution, benefiting ecosystems and human health.

(Source: Official LEED BD+C Reference Manual)

The Sustainable Sites (SS) Credit: Rainwater Management (A) would be affected by the slope analysis results. Slopes, especially those near water bodies, can significantly impact stormwater runoff volume and patterns. Managing runoff in sloped areas is crucial to minimize erosion, reduce pollutants, and protect nearby water bodies. This credit aims to reduce runoff volume and improve water quality by implementing effective rainwater management strategies based on site conditions. Other credits, like Environmental Site Assessment (B) or Sensitive Land Protection (C), don’t focus on runoff management.