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

The increase in air temperature in a developed area resulting from the dark surfaces of roadways, parking lots, and tarred rooftops is known as heat island effect. Heat island effect is a phenomenon whereby urban areas experience higher temperatures than rural areas due to the absorption and re-emission of solar heat by man-made surfaces. Heat island effect can have negative impacts on human health, energy consumption, air quality, and climate change. Some strategies to reduce heat island effect include increasing vegetation cover, using reflective or green roofs, using cool or permeable pavements, and enhancing natural ventilation.

ASHRAE 189.1 is a standard for the design of high-performance green buildings that covers various aspects of sustainability, energy efficiency, water efficiency, indoor environmental quality, and more. It is an alternate compliance path for the IGCC, which is a model code that contains minimum requirements for green building design and construction. In jurisdictions that adopt the IGCC, a builder has the option to design and construct a building in accordance with the provisions of ASHRAE 189.1 rather than those of the IGCC123.

ASHRAE Standard 189.1-2014: Standard for the Design of High-Performance Green Buildings Except Low-Rise Residential Buildings (ASHRAE 189.1) | US EPA Smart Growth1

ASHRAE Standard 189.1-2014 - Trane Heating & Air Conditioning2

IgCC and ASHRAE Standard 189.1 Technical Provisions3

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

The Integrative Process Credit in LEED v4 requires the project team to implement an integrative process that enables themto discover unique opportunities for enhancing project performance and environmental benefits1. The project team should identify and use opportunities to achieve synergies across disciplines and building systems2.

References := Integrative process | U.S. Green Building Council, LEED Integrative Process Credit Explained - Projectific, Inc.

An office without transit access can substantially reduce its transportation impact if workers are able to walk from the office to basic services. Transportation impact is the effect of transportation activities on the environment, society, and economy. Transportation impact can include greenhouse gas emissions, air pollution, noise pollution, energy consumption, land use, traffic congestion, infrastructure costs, and public health. Walking is a form of alternative transportation that can reduce transportation impact by using less energy, emitting less pollutants, occupying less space, and improving physical activity and well-being. If workers are able to walk from the office to basic services, such as retail, restaurants, banks, or post offices, they can reduce their vehicle miles traveled, fuel consumption, and parking demand1 . References: LEED v4 Green Associate Candidate Handbook1, EPA’s Transportation and Climate Change

Graywater refers to relatively clean wastewater from domestic activities such as washing dishes, laundry, and bathing. Water from lavatory faucets falls into this category. Graywater can be treated and reused for non-potable purposes such as toilet flushing or irrigation, which can help conserve water. References: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources

Native landscaping directly supports bothsite assessmentandoutdoor water use reductionby reducing irrigation needs and enhancing biodiversity:

“Install native or adaptive landscaping to reduce or eliminate irrigation demands… Site assessment is one of the most important parts of the integrative process…”

This synergy reflects environmental and water conservation priorities within the LEED rating system.

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