LEED-Green-Associate Exam Dumps - USGBC Leadership in Energy and Environmental Design (LEED) Questions and Answers

According to the LEED Study Guide:

“LEED for Operations and Maintenance (LEED O+M) applies to existing buildings that are fully operational and occupied.”

This system evaluates how a building performs after it is constructed and in use, making it the correct fit for a built project.

 In the commercial LEED rating systems, achieving 40-49 points will result in Silver level certification. The points are awarded based on how well the project meets various sustainability criteria set out in the LEED rating system. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Green Seal is a third-party certification program that evaluates the environmental impacts of cleaning products and services. It has standards for various categories of products, such as cleaners, paper products, hand soaps, and floor care. Green Seal certified products meet rigorous performance, health, and environmental criteria. By using Green Seal certified products, projects can reduce the exposure of building occupants and maintenance personnel to potentially harmful chemicals, improve indoor air quality, and support sustainable purchasing practices. References: LEED v4 Reference Guide for Building Operations and Maintenance, p. 109 1; Green Seal website

Daylighting is a strategy that involves designing buildings to maximize the use of natural light and reduce the need for artificial lighting1. Daylighting can improve the indoor environmental quality by enhancing the visual comfort, mood, and productivity of the occupants2. Daylighting can also help attain points toward LEED certification by contributing to the credits in the Energy and Atmosphere and Indoor Environmental Quality categories1. Night lighting, installing indoor plants, and installing inoperable windows are not strategies that directly improve the indoor environmental quality or help attain points toward LEED certification.

An alternative commuting incentive program is a strategy that can be used to encourage alternative transportation methods, such as public transit, carpooling, biking, or walking. An alternative commuting incentive program can provide benefits or rewards for the employees or tenants who use alternative transportation modes, such as subsidies, vouchers, discounts, prizes, recognition, or preferential parking. This strategy can help to achieve LEED Location and Transportation Credit: Alternative Transportation1 . References: LEED v4 Green Associate Candidate Handbook1, LEED v4 BD+C Reference Guide

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

vocs are volatile organic compounds that can evaporate from paints, solvents, adhesives, and other building materials. They can cause health problems such as eye irritation, respiratory distress, headaches, and cancer. Limiting the concentration of vocs in the air protects the health of construction personnel by reducing their exposure to these harmful substances12.

References :=

Occupational Hygiene - Occupational Exposure Limits | CCOHS

1910.1450 - Occupational exposure to hazardous chemicals in laboratories. | Occupational Safety and Health Administration

The USGBC administers the LEED credentialing programs, which include the LEED Green Associate and the LEED AP with specialty credentials. The USGBC does not administer the LEED exams, the LEED rating systems development, or the LEED project certification.

The LEED Green Associate Candidate Handbook states that “The U.S. Green Building Council (USGBC) administers the LEED credentialing programs related to green building practice” 1, page 3.

The same handbook also states that “The Green Business Certification Inc. (GBCI) administers the LEED professional credential exams” 1, page 3.

The LEED AP with Specialty Candidate Handbook states that “The U.S. Green Building Council (USGBC) is responsible for the development of the LEED rating systems” 2, page 3.

The same handbook also states that “The Green Business Certification Inc. (GBCI) administers project certification for all commercial and institutional projects pursuing LEED certification under any of the current rating systems” 2, page 3.

Life-cycle costing (LCC) is a method of estimating the total cost of owning and operating an asset over its entire life span. LCC considers all costs associated with the acquisition, installation, operation, maintenance, and disposal of the asset12. LCC can help businesses make better decisions about purchasing, budgeting, pricing, and investing in assets2.

LCC does not quantify environmental impacts such as acidification, eutrophication, or global warming. These impacts are measured by life-cycle assessment (LCA), which is a method of evaluating the environmental effects of a product or service throughout its life cycle. LCA considers the inputs and outputs of materials, energy, and emissions at each stage of the product or service life cycle34. LCA can help businesses identify opportunities to reduce their environmental footprint, improve their sustainability performance, and comply with environmental regulations4.

However, LCC and LCA are often used together to compare different alternatives based on both economic and environmental criteria. For example, a business may use LCC to estimate the energy costs of different lighting options, and LCA to estimate the greenhouse gas emissions of each option. By combining LCC and LCA results, the business can select the option that minimizes both costs and emissions.

CIRs are intended for technical clarification:

“Project teams may send a credit interpretation request at a cost of $220... Credit interpretation rulings are the reviewers’ responses to these requests... If a project team encounters unclear issues, they should send a credit interpretation request.”

They must be submitted through GBCI and are reviewed by third-party reviewers—not by project members themselves.