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

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.

The methodology that is used to evaluate and study the economic performance of a building or system over its entire life is life cycle assessment (LCA). LCA is a technique that assesses the environmental aspects and potential impacts associated with a product, process, or service throughout its life cycle, from raw material extraction to end-of-life disposal or recycling7. LCA can also include an economic dimension by incorporating life cycle costing (LCC), whichestimates the total costs of ownership over the life cycle of a product or system8. By combining LCA and LCC, one can evaluate the environmental and economic performance of a building or system in a holistic way, taking into account both the initial investment costs and the long-term operational costs. This can help identify trade-offs and synergies between environmental and economic objectives, as well as opportunities for improving efficiency and reducing impacts9. References: Life-cycle assessment7; What is Life Cycle Assessment (LCA)?8; Life Cycle Costing in Construction Projects: A Case Study of a Municipal Building in Portugal9

Using materials with a high recycled content is a strategy to reduce construction waste. Recycled content materials are made from pre-consumer or post-consumer waste that has been diverted from landfills or incinerators and reprocessed into new materials. Using recycled content materials reduces the demand for virgin materials, saves energy and resources, and prevents waste generation. The other options are not strategies to reduce construction waste. Performing a waste stream audit is a strategy to measure and analyze the types and quantities of waste generated by a building or project. Developing a construction waste management policy is a strategy to establish goals and procedures for diverting construction waste from landfills or incinerators. Hiring a consultant to sort construction waste off site is a strategy to outsource the responsibility of separating recyclable or reusable materials from construction waste, but it does not necessarily reduce the amount of waste generated. References: LEED Green Associate Candidate Handbook, page 26; USGBC, [Materials and Resources], page 2.

The LEED Pilot Credit Library is a collection of new credits that are being tested for potential inclusion in future versions of LEED1. The purpose of the library is to allow projects to experiment with innovative strategies and provide feedback to USGBC on their effectiveness, feasibility, and market readiness2. The library also helps USGBC to respond to evolving environmental issues and stakeholder needs2.

This scenario would potentially help a project earn the most LEED points because it aligns with the goals and criteria of the LEED v4 Location and Transportation category,which aims to reduce the environmental and human health impacts of transportation and promote sustainable site selection1. By renovating a large building in a diverse, walkable business district and central transit connectivity, the project can:

Preserve existing buildings and reduce the demand for new construction materials and land development2

Enhance the livability, vitality, and diversity of the urban area and support mixed-use development3

Provide access to quality transit options and reduce the reliance on private vehicles, lower greenhouse gas emissions, and encourage alternative modes of travel4

Support walkability and connectivity to various amenities and services within walking distance5

Avoid locating on sensitive lands or prime farmland that could support open space, habitat, or agriculture

These strategies can help the project earn points for various credits under theLocation and Transportation category, such as LEED for Neighborhood Development Location, Surrounding Density and Diverse Uses, Access to Quality Transit, Bicycle Facilities, Reduced Parking Footprint, High Priority Site and Equitable Development1.