Free USGBC LEED-Green-Associate Practice Exam with Questions & Answers | Set: 4

Including subsidies for carpools is a strategy that can increase the number of points the project receives for Location and Transportation credits. This is because it reduces the demand for single-occupancy vehicle trips and parking spaces, which in turn reduces greenhouse gas emissions, traffic congestion, and land consumption12. The project can earn up to 15 points for the Transportation Demand Management credit by providing various incentives and programs to encourage alternative modes of transportation, such as carpooling, public transit, biking, or walking12.

One of the requirements for the Sustainable Sites Credit: Rainwater Management is that projects must use Green Infrastructure (GI) and Low Impact Development (LID) techniques within the LEED project boundary. GI and LID are design approaches that mimic natural hydrologic processes to manage stormwater runoff at its source. GI and LID techniques include strategies such as rain gardens, bioswales, permeable pavements, green roofs, rain barrels, cisterns, and vegetated buffers. The other options are not requirements for the Sustainable Sites Credit: Rainwater Management. Maximizing open space within the LEED project boundary is a requirement for the Sustainable Sites Credit: Open Space. Calculating the total rainwater runoff for 75th percentile rainfall events is a requirement for the Sustainable Sites Credit: Site Assessment. Using a combination of both structural and non-structural measures to manage a 90th percentile rainfall event is an option for meeting Option 1 of the Sustainable Sites Credit: Rainwater Management. References: LEED Green Associate Candidate Handbook, page 27; USGBC, [Sustainable Sites], page 4-5.

To maintain the LEED Green Associate credential, you must earn 30 continuing education hours every two years, with at least six of those hours being LEED specific. This requirement ensures that LEED Green Associates stay up-to-date with the latest developments in green building practices and LEED rating systems. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Per the LeadingGreen Study Guide:

“LEED points are awarded on a 100-point scale. Additionally, 10 bonus credits are available: six Innovation and four Regional Priority credits.”

This totals 110 maximum points.

Energy use intensity (EUI) is a measure of energy use per unit of floor space. It is calculated by dividing the total energy consumed by the building in one year (measured in kilowatt-hours or kilo- British Thermal Units) by the total gross floor area of the building (measured in square feet or square meters). EUI is a useful metric for comparing the energy performance of different buildings or benchmarking against national averages. EUI can vary depending on building type, climate, occupancy, and other factors. Generally, a lower EUI indicates better energy efficiency and lower environmental impact. References: What is Energy Use Intensity (EUI)?2; Energy Use Intensity (EUI)3

Green power, like all electricity, is typically purchased in units of kilowatt-hours (kWh). This unit measures the amount of energy used over time. For example, a 1-kilowatt (1000 watts) appliance used for one hour consumes one kilowatt-hour of electricity. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Shielded light fixtures are designed to direct light downwards and prevent it from spilling over into areas where it’s not wanted, such as beyond the project boundary. This helps to prevent light trespass, which can be a form of pollution that disrupts ecosystems and human sleep patterns. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

A minimum program requirement for LEED for New Construction and Major Renovations projects is to be a permanent building or space on existing land. This means that the project must be designed and constructed for a fixed location on land that is legally defined and has legal boundaries. The project cannot be a temporary structure, such as a trailer or a tent, or a movable structure, such as a boat or a vehicle. The LEED Green Associate Candidate Handbook states that this is one of the four minimum program requirements that apply to all LEED rating systems [1, p. 9]. References: LEED Green Associate Candidate Handbook, [Minimum Program Requirements | U.S. Green Building Council]

Adjusting irrigation schedules based on weather conditions is the best answer because LEED Water Efficiency encourages reducing outdoor potable water demand through efficient irrigation and climate-appropriate landscape strategies. Weather-based scheduling helps avoid overwatering by responding to rainfall, temperature, soil moisture, and evapotranspiration. This maintains plant health while reducing unnecessary water use. Manually operated valves are less reliable because they depend on human operation and may not respond to changing site conditions. High-emissivity plant materials is not a relevant LEED landscape-water strategy; emissivity relates to heat radiation from surfaces, not irrigation efficiency. Increasing potable water use contradicts LEED’s efficiency-first approach. Rainwater can further reduce potable water demand, but efficient scheduling is the action that directly improves irrigation efficiency.