LEED-Green-Associate Exam Dumps - LEED Green Associate Exam (LEED GA)

Only 3% of the Earth’s water is fresh, and a significant portion is locked in glaciers and ice caps. LEED emphasizes water conservation strategies to protect this finite resource​​.

LEED Building Design and Construction: Homes is the rating system that applies to single-family homes, low-rise multi-family homes, and mid-rise multi-family homes1. It includes the ability to reduce point thresholds for LEED certification levels based on building size, as smaller homes tend to have lower environmental impacts than larger homes2. The point thresholds are determined by the size of the house compared to the number of bedrooms1.

 2 LEED v4: Building Design + Construction Guide, Homes, p. 171 The LEED rating system - Ecohome.

Installing permanent water submeters that measure the total potable water use for a building and associated grounds allows facility staff to track water consumption and identify leaks. This can help reduce water waste, lower utility bills, and improve water efficiency1. It can also contribute to the Water Metering credit in the Water Efficiency category of LEED v42.

How LEED Guides Users to Water Efficiency - Facilitiesnet1

Submeter at least two water subsystems | LEEDuser2

The Location and Transportation (LT) category addresses the location and accessibility of a project site, as well as its impacts on transportation, land use, and community connectivity. One of the credits in this category is LT Credit: Surrounding Density and Diverse Uses, which rewards projects that are located in areas with high density and a variety of land uses, such as retail, residential, and civic facilities. This can reduce vehicle miles traveled, greenhouse gas emissions, and infrastructure costs, as well as promote walkability, livability, and social interaction. A new project that is built adjacent to a park with a trail leading to an urban business district qualifies for this credit by providing pedestrian access to diverse uses within a 1/2 mi. (0.80 km) walking distance1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide

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.

Conserving the Earth’s potable water supply is a green building objective that can be achieved by utilizing high efficiency water fixtures. High efficiency water fixtures reduce the amount of water used for indoor plumbing, which reduces the demand on municipal water supply and wastewater systems. This also saves energy and money for the building owners and occupants. The LEED Green Associate Candidate Handbook states that one of the intents of the Water Efficiency category is to “reduce potable water use within buildings and for landscape irrigation” [1, p. 13]. References: LEED Green Associate Candidate Handbook, [Water Efficiency | U.S. Green Building Council]

These strategies are core components ofLow Impact Development (LID)andgreen infrastructureapproaches for rainwater management:

“LID emphasizes… minimizing land disturbance, preserving vegetation, minimizing impervious cover…”

These help reduce runoff volume and replicate the site’s natural hydrology, improving rainwater management.

A wind turbine is a source of green power, which is electricity generated from renewable sources that have low or zero greenhouse gas emissions. A wind turbine converts the kinetic energy of the wind into mechanical power, which can then be used to generate electricity. Wind power is a clean, abundant, and sustainable form of energy that does not produce air pollution or contribute to climate change. According to the U.S. Department of Energy, wind power accounted for about 8.4% of the total U.S. electricity generation in 2020. The other options are not sources of green power, as they either rely on fossil fuels or nuclear energy, which have significant environmental and social impacts. Clean coal is a term used to describe technologies that aim to reduce the emissions and waste from burning coal, but it is still a carbon-intensive and polluting source of energy. Nuclear fission is a process that splits atoms to release energy, but it also produces radioactive waste that poses long-term health and safety risks. Natural gas captured by hydraulic fracturing, or fracking, is a process that injects water, chemicals, and sand into underground rock formations to release natural gas, but it also causes water contamination, air pollution, and seismic activity. References: LEED v4 Reference Guide for Building Design and Construction, p. 347 1; [U.S. Department of Energy website]