USGBC Updated LEED-Green-Associate Exam Questions and Answers by ned

The LEED minimum program requirements state that for LEED BD+C and LEED O+M rating systems, the LEED project must include a minimum of 1000 ft2 (93 m2) of gross floor area1.

LEED v4: Building Design + Construction Guide

LEED minimum program requirements

LEED For Building Design And Construction (LEED BD+C) Rating Systems In Details

A waste reduction, reuse and recycling program must collect and measure the waste diverted through recycling and reuse, which is the amount of waste that is prevented from going to landfills or incinerators by being recovered, reused, or recycled. This is one of the key indicators of the environmental performance and benefits of a waste management program, as it can reduce greenhouse gas emissions, conserve natural resources, save energy and water, and create jobs. LEED v4.1 recognizes and rewards this strategy in the Construction and Demolition WasteManagement credit1, which aims to reduce construction and demolition waste disposed of in landfills and incineration facilities2. The other options are not directly related to the waste reduction, reuse and recycling program, as they involve different types of materials or metrics that are not relevant for measuring waste diversion. References: LEED Link: Construction and Demolition Waste Management, section “LEED v4.1 BD+C: Construction and Demolition Waste Management”; LEED v4 Waste Management Credits - Zero Waste, section “LEED v4 Waste Management Credits”

The reclaimed wood doors can be used to meet the Materials Reuse credit under the Building Product Disclosure and Optimization category in LEED v4. This credit rewards projects for reusing materials that have been recovered from existing buildings or products, and reduces the demand for virgin materials and the associated environmental impacts. The credit does not have any distance requirements for the source of the reused materials, unlike the Recycled Content and Regional Materials credits.

LEED v4: Building Design + Construction Guide1, page 36

LEED v4 and Low Carbon Building Materials2, page 19

The coordination of building and site systems should be addressed at the predesign stage to maximize the impact of integrative process. The integrative process is a method of design and construction that involves the collaboration and coordination of all project stakeholders from the beginning to achieve the project’s sustainability goals1. The predesign stage is the earliest phase of the project, where the project vision, scope, budget, schedule, and performance targets are defined2. By addressing the coordination of building and site systems at this stage, the project team can identify and analyze the interrelationships and synergies among various systems, such as energy, water, materials, indoor environmental quality, and site ecology3. This can help the team to optimize the design solutions, reduce costs and risks, enhance performance and quality, and avoid rework and conflicts later in the projec