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

Scope 1 greenhouse gas emissions are direct emissions from sources that are owned or controlled by the organization. On-site landfills are an example of a source of Scope 1 emissions, as they release methane and carbon dioxide from the decomposition of organic waste12.

Business travel, purchased electricity, and employee commuting are examples of sources of Scope 2 or Scope 3 emissions, which are indirect emissions from sources that are not owned or controlled by the organization. Business travel and employee commuting are Scope 3 emissions, as they occur from the activities of the organization’s value chain, such as suppliers and customers12. Purchased electricity is a Scope 2 emission, as it occurs from the generation of electricity that the organization consumes

Chlorofluorocarbons (CFCs) are a type of compound that was widely used in the 20th century in various applications, including as a refrigerant in air conditioning systems such as centrifugal chillers. CFCs are known to deplete the ozone layer when released into the atmosphere, and their use has been phased out in many countries under the Montreal Protocol. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

A brownfield is a property that has been previously used for industrial or commercial purposes and may be contaminated by hazardous substances, pollutants, or contaminants12. Brownfields can pose environmental and health risks and require remediation before redevelopment3. Examples of brownfields include abandoned factories, gas stations, dry cleaners, etc

Installing a solar hot water heater is a strategy that meets energy demand with renewable energy. Solar hot water heaters use the sun’s energy to heat water, reducing the need for non-renewable energy sources. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Building orientation is the element of design that can be used to take advantage of natural ventilation, solar energy and daylight. Building orientation refers to the position and direction of a building in relation to the sun, wind, and other environmental factors. By orienting a building properly, it can maximize the benefits of passive design strategies such as daylighting, natural ventilation, and solar energy. For example, a building can be oriented to face the south or north in temperate climates to capture more sunlight for heating and lighting, or to face the east or west in hot climates to avoid excessive solar heat gain and glare. A building can also be oriented to align with the prevailing wind direction to enhance natural ventilation and cooling. Building orientation can also affect the shape, size, and placement of windows, doors, roofs, and other architectural elements that influence the performance and comfort of a building. References: Passive Design Strategies | Sustainability Workshop, section “Building Massing & Orientation”; Back to Basics: Natural Ventilation and its Use in Different Contexts | ArchDaily, section “Orientation”; Courtyard configuration to optimize shading, daylight and ventilation …, section “Introduction”

A Renewable Energy Certificate (REC) is a tradable commodity that represents proof that one unit of electricity was generated from a renewable energy source. RECs are used to track and trade renewable energy in the open market, providing an economic incentive for renewable energy generation. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources