Sure Pass Exam LEED-AP-BD+C PDF

The correct answer is D, provide qualifying electrical vehicle supply equipment in 2% of all parking spaces. According to the LEED v4 Reference Guide for Building Design and Construction, the Location and Transportation Credit, Green Vehicles, requires that projects provide preferred parking for green vehicles for 5% of the total vehicle parking capacity of the site. Green vehicles are defined as vehicles that achieve a minimum green score of 40 on the American Council for an Energy Efficient Economy (ACEEE) annual vehicle rating guide1 In addition, projects must provide one of the following:

Install alternative-fuel fueling stations for 3% of the total vehicle parking capacity of the site. Alternative fuels are defined by the U.S. Energy Policy Act of 1992 and include biodiesel, electricity, ethanol, hydrogen, natural gas, and propane.

Install electrical vehicle supply equipment (EVSE) for 2% of the total vehicle parking capacity of the site. EVSE must be Level 2 or higher as defined by SAE International’s J1772 standard.

Provide a discounted parking rate of at least 20% for green vehicles. The discounted rate must be available to all customers (not limited by time of day or user groups), publicly posted at the entrance of the parking area, and included in all marketing materials for the parking facility1

In this case, the project team has provided preferred parking for green vehicles for 20% of the total vehicle parking capacity of the site (4 out of 20 spaces), which exceeds the minimum requirement of 5%. However, they still need to provide one of the additional options listed above to achieve the credit. The most feasible option for a school project with a small parking lot would be to install EVSE for 2% of all parking spaces, which would be equivalent to one space. Therefore, answer D is correct.

The other answers are incorrect because they do not meet the credit requirements. Answer A is incorrect because providing preferred parking alone is not sufficient to achieve the credit; one of the additional options must also be provided. Answer B is incorrect because providing bike racks is not relevant to this credit, which focuses on green vehicles; bike racks are part of another credit, Location and Transportation Credit, Bicycle Facilities. Answer C is incorrect because providing an additional parking space for a low-emitting and fuel-efficient vehicle would not increase the percentage of preferred parking above 20%, which is already more than enough; moreover, low-emitting and fuel-efficient vehicles are defined differently from green vehicles in LEED v4 and have their own credit, Location and Transportation Credit, Reduced Parking Footprint1 References: 1: LEED v4 Reference Guide for Building Design and Construction, Location and Transportation Credit: Green Vehicles, page 467.

The answer is C. A high evapotranspiration rate will result in a higher demand for potable water use in irrigation. Evapotranspiration is the process by which water is transferred from the land to the atmosphere by evaporation from the soil and other surfaces and by transpiration from plants. The higher the evapotranspiration rate, the more water is lost from the soil and plants, and the more irrigation is needed to replenish the moisture. The other options will not increase the demand for potable water use in irrigation. A sparsely planted area will have less vegetation and less transpiration, reducing the water demand. A drip irrigation system will deliver water directly to the plant roots, minimizing evaporation and runoff, and saving water. A rainwater harvesting system will collect and store rainwater for irrigation, reducing the reliance on potable water sources. For more information on outdoor water use reduction and irrigation efficiency, you can refer to the LEED v4 Reference Guide for Building Design and Construction1 or the WaterSense Water Budget Tool2.

Xeriscaping is a landscaping method that reduces water demand by using plants that are adapted to dry climates, mulching the soil to retain moisture, and minimizing the amount of lawn and other turf areas. Xeriscaping can help save water, money, and energy, as well as improve the health of the soil and the environment.

References:

•How to Xeriscape for a Water-Wise Yard - Better Homes & Gardens

•Xeriscaping: how to use this landscaping method in your yard | Why subscribe?

•Xeriscaping: Gardening with Less Water - Dennis’ 7 Dees | Landscaping …

•Guide to Xeriscape Landscaping - The Spruce.

According to the LEED Campus Guidance, the campus approach allows projects that share a single location and site attributes to achieve separate LEED certification for each project, building space, or group on the master site. The campus approach can be used for certain credits that are influenced by the site conditions and infrastructure, such as Sustainable Sites credits. The LEED Campus Guidance provides a list of eligible credits for the campus approach, which includes the following Sustainable Sites credits1:

•Site Assessment

•Site Development - Protect or Restore Habitat

•Open Space

•Rainwater Management

•Heat Island Reduction

•Light Pollution Reduction

Therefore, Heat Island Reduction, Light Pollution Reduction, and Rainwater Management are Sustainable Sites credits that are eligible to be used as a campus approach. Places of Respite, Site Master Plan, and Direct Exterior Access are not Sustainable Sites credits, but other credits or prerequisites that are not eligible for the campus approach1.

References:

•LEED Campus Guidance1