Pass the USGBC Leadership in Energy and Environmental Design (LEED) LEED-Green-Associate Questions and answers with CertsForce

This formula is used to calculate the percentage of restoration area for the LEED v4 credit SSc2: Protect or Restore Habitat1. The restoration area is the portion of the site that is restored with native or adapted vegetation, and the total previously disturbed site area is the area that was altered by human activity before the project2.

References := NC-v4.1 SSc2: Protect or Restore Habitat | LEEDuser, LEED CERTIFICATION- REQUIREMENTS FOR SS CREDIT: PROTECT OR RESTORE …

Composting toilets operate without water, making them ideal for reducing potable water consumption. LEED promotes such innovative technologies for achieving water efficiency credits​​.

The statement that is the U.S. Green Building Council (USGBC) vision is: Buildings and communities will regenerate and sustain the health and vitality of all life within a generation. USGBC is a non-profit organization that promotes sustainability in the building industry through its LEED rating system, education programs, advocacy initiatives, and research projects. USGBC’s vision reflects its commitment to transformingthe built environment into one that supports human health, environmental quality, social equity, and economic prosperity1 . References: LEED v4 Green Associate Candidate Handbook1, USGBC’s Vision

Low cubicle partitions enhance the spread of daylight deeper into office spaces, improving natural lighting and reducing dependence on artificial lighting. This supports LEED credits under Indoor Environmental Quality, which aim to optimize daylight for better occupant health, productivity, and energy savings​​.

A charrette is an intensive, multi-disciplinary workshop with the aim of developing a design or vision for a project or planning activity. Charrettes are often conducted to design such things as parks and buildings, or to plan communities or transportation systems. A charrette should take place at the beginning of the project, when the design team can engage with all the stakeholders, including the client, users, consultants, contractors, regulators, and community members. A charrette at this stage can help to:

Establish clear goals and objectives for the project

Identify opportunities and constraints for the site and program

Generate creative and innovative ideas and solutions

Foster collaboration and consensus among diverse perspectives

Reduce conflicts and delays during later phases of the project

Enhance communication and trust among the project team

The other options are not appropriate phases for a charrette. Post commissioning is too late to influence the design or planning of the project. During the design process, some decisions may have already been made or some stakeholders may have been excluded. During the construction process, changes may be costly or impractical to implement. References: : Charrette

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.

ASHRAE 55 defines thermal comfort by outlining acceptable indoor conditions for temperature, humidity, and air movement. This standard is essential for meeting LEED Indoor Environmental Quality requirements​​.

Building commissioning is a quality assurance process that begins during the design phase and continues through construction, occupancy, and operation of the building. It ensures that the building’s systems are designed efficiently, installed correctly, and operate as intended. The commissioning process involves a series of inspections, tests, and adjustments of building systems, followed by a review of the system design and operation with the building’s operations team. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

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.

ASHRAE 189.1 is a standard that provides guidance for the design, construction, and operation of high-performance green buildings that comply with building codes and voluntary rating systems. The standard covers topics such as site sustainability, water efficiency, energy efficiency, indoor environmental quality, and the impact of materials and resources12. References: LEED v4 Green Associate Candidate Handbook1, ASHRAE’s Standard 189.12