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

Submetering systems are devices that measure the water consumption of specific building components, such as cooling towers, irrigation systems, process water systems, or tenant spaces. They allow the facility operator to monitor and optimize the water use of different systems and identify any leaks or inefficiencies12. Submetering systems are also required for some LEED credits, such as Water Metering and Cooling Tower Water Use3.

How LEED Guides Users to Water Efficiency - Facilitiesnet1

Optimize Process Water Use | U.S. Green Building Council2

LEED Certification Tips: Water Efficiency | Buildings4

ENERGY STAR is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy that promotes energy efficiency. Products that earn the ENERGY STAR label meet strict criteria for energy efficiency and often for water efficiency as well, helping consumers save money on utility bills and protect the environment through energy-efficient products and practices. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Carbon offsets are used to balance emissions by reducing or sequestering equivalent amounts of CO₂ elsewhere. LEED supports using carbon offsets to meet energy and atmosphere goals​​.

The LEED Fellow is a distinction awarded by GBCI for LEED APs who have made significant contributions to the field of green building and sustainability at a regional, national or global level. The LEED Fellow designation recognizes exceptional contributions to green building and significant professional achievement within the rapidly growing community of LEED Professionals. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

A vegetated roof, also known as a green roof, is a roof that is partially or completely covered with vegetation and a growing medium, such as soil or compost. A vegetated roof can help reduce the heat island effect and manage rainwater runoff by providing the following benefits12:

It reduces the surface temperature of the roof by reflecting solar radiation and cooling the air through evapotranspiration, which is the process of plants releasing water vapor from their leaves. This can lower the ambient temperature of the surrounding area and improve thermal comfort for occupants and pedestrians.

It reduces the amount and speed of stormwater runoff by retaining and filtering rainwater in the vegetation and growing medium. This can prevent flooding, erosion, and pollution of downstream water bodies, as well as reduce the demand for potable water for irrigation or other purposes.

It enhances the biodiversity and habitat of the urban environment by providing a space for plants, animals, insects, and microorganisms to thrive. This can improve the ecological health and resilience of the ecosystem and provide aesthetic and recreational benefits for humans.

Other strategies that can contribute to reducing the heat island effect and managing rainwater runoff are:

White cement roof pavers: These are tiles made of concrete that have a high solar reflectance index (SRI), which measures how well a surface reflects solar radiation. White cement roof pavers can help reduce the surface temperature of the roof by reflecting more solar radiation than darker or less reflective materials. However, they do not provide any benefits for stormwater management, as they are impervious surfaces that do not retain or filter rainwater34.

A rainwater collection system: This is a system that captures and stores rainwater from roofs or other surfaces for reuse. A rainwater collection system can help reduce stormwater runoff by diverting rainwater from landfills or incinerators to other destinations, such as irrigation, toilet flushing, or cooling. However, it does not provide any benefits for reducing the heat island effect, as it does not affect the surface temperature of the roof or the surrounding air5 .

Shading structures that include photovoltaic panels: These are structures that provide shade for roofs or other surfaces by blocking direct sunlight. Shading structures that include photovoltaic panels can help reduce the heat island effect by lowering the surface temperature of the roof or the shaded area. They can also help generate renewable energy from solar power, which can reduce greenhouse gas emissions and energy costs. However, they do not provide any benefits for stormwater management, as they do not retain or filter rainwater .

Low-emitting materials, including partitions, are intended to:

“...reduce concentrations of chemical contaminants that can damage air quality, human health, productivity, and the environment.”

VOCs are a major indoor air contaminant addressed under the Indoor Environmental Quality category.

 Life-cycle costing is an economic analysis method that considers all costs associated with an asset over its entire life cycle, from acquisition and installation to operation, maintenance, and disposal. In this case, the building manager is comparing the total costs of owning and operating two different boilers over their respective lifetimes. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

LEED emphasizes:

“The integrative process... encourages the project team to find opportunities to achieve synergies throughout all building systems.”

The integrative approach involves energy and water analysis in early phases to drive sustainability.