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

LEED states:

“Refrigerants have ozone depletion potential (ODP) and global warming potential (GWP)... Projects should select refrigerants with low values of both.”

This aligns with the credit “Fundamental Refrigerant Management” in LEED v4.

Indoor Environmental Quality is the correct LEED credit category. This category addresses the conditions that occupants experience inside a building, including indoor air quality, thermal comfort, lighting quality, daylight, views, acoustics, low-emitting materials, and control of indoor pollutants. The goal is to support occupant health, comfort, satisfaction, and productivity. Indoor Air Quality is an important part of Indoor Environmental Quality, but it is not the full LEED category name. Indoor Energy Quality and Indoor Efficiency Quality are not LEED credit categories. For the LEED Green Associate exam, it is important to distinguish the official category name from related concepts. EQ is broader than air quality alone because it includes comfort, lighting, acoustics, and overall occupant experience.

Prerequisites and credits are the two types of requirements that make up the LEED rating system. Prerequisites are the basic elements or strategies that must be included in any LEED certified project, regardless of the rating system or the level of certification1. Credits are the additional elements or strategies that can be included in a LEED project to achieve higher levels of performance and certification1. Credits are optional and have different point values depending on their environmental benefits and impacts2. Therefore, the correct answer is B. Prerequisites are mandatory and credits are optional.

LEED v4 | U.S. Green Building Council

LEED credit library | U.S. Green Building Council

The Guide specifies:

“Use nonpotable water for irrigation such as captured rainwater, graywater or municipally reclaimed wastewater…”

Potable water use is discouraged, and blackwater cannot be used unless treated.

Blackwater is wastewater that contains fecal matter and pathogens, such as from toilets. Greywater is wastewater that is less contaminated, such as from showers, sinks, and washing machines1. However, the classification of kitchen sink wastewater may vary depending on local codes and regulations. Some states and authorities consider kitchen sink wastewater as blackwater because it may contain food waste and germs123. Others consider it as greywater if it meets certain quality standards and is used for beneficial purposes, such as irrigation or toilet flushing45. A CIR (Credit Interpretation Request) is a process to seek clarification on a specific credit or prerequisite in a LEED rating system, but it does not change the definition of blackwater or greywater.

Greywater Reuse | WaterSense | US EPA4

Greywater - California Department of Water Resources5

What Is Greywater? What Is Blackwater? | HomeServe USA1

Grey Water / Reclaimed Water | University of Maryland Extension2

What is meant by the terms Gray water and black water3

Credit Interpretation Requests (CIRs) | U.S. Green Building Council

In the context of a LEED project, the charrette is a meeting of stakeholders, project team members and others to establish project objectives. The charrette is a collaborative and participatory process that involves brainstorming, discussing, and generating ideas and solutions for the project’s sustainability goals, design strategies, performance targets, and evaluation methods. The charrette is usually held at the early stages of the project to ensure alignment and integration among all parties involved. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to “conduct a preliminary LEED assessment with key project team members, including owner” [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Charrette | Whole Building Design Guide]

a construction waste management plan is a document that outlines how the project will reduce, reuse, recycle, or dispose of the construction and demolition waste generated on site. One of the key components of a construction waste management plan is to track and document the volume or weight of materials that are diverted from landfills or incinerators by redirecting them to other destinations, such as recycling facilities, salvage yards, donation centers, or reuse on site12.

Tracking and documenting the volume or weight of materials diverted is important for several reasons, such as:

It helps measure the performance and effectiveness of the waste management plan and identify areas for improvement.

It provides evidence and verification for LEED certification, as LEED v4 requires projects to divert at least 50% or 75% of construction and demolition waste (by weight or volume) from disposal in landfills or incineration facilities for one or two points, respectively3.

It demonstrates the environmental and economic benefits of waste diversion, such as reducing greenhouse gas emissions, conserving natural resources, saving disposal costs, and creating jobs12.

The number of dumpsters used is not a relevant metric for tracking a construction waste management plan, as it does not indicate how much waste is generated or diverted. The amount of site soils reused on the site is also not a valid indicator, as sitesoils are not considered construction and demolition waste by LEED v43. The amount of post-consumer recycled content is not related to a construction waste management plan, as it refers to the percentage of material in a product that was previously used by consumers and diverted from landfills or incinerators before being incorporated into a new product.

Regional Priority credits are awarded to encourage projects to address local environmental issues that are of particular importance or concern for the region where the project is located. These issues may include water scarcity, air quality, habitat protection, or human health. Regional Priority credits are not new LEED credits, but rather existing credits that have been identified by regional councils or chapters of USGBC as having higher priority or relevance for their areas. Projects can earn up to four bonus points by achieving Regional Priority credits. References: LEED v4 BD+C Reference Guide, Introduction, page 13; LEED v4 Impact Category and Point Allocation Process Overview1