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

Setting project goals is the action that the design team should conduct first in order to incorporate green building strategies in a six-story commercial building renovation project. Setting project goals is an important step in the integrative process that defines the vision and expectations for the project’s sustainability performance and guides the decision-making throughout the design and construction phases. Setting project goals involves engaging key stakeholders, such as owners, users, designers, contractors, and operators, and identifying measurable objectives, targets, and metrics for various aspects of green building, such as energy efficiency, water conservation, material selection, indoor environmental quality, site selection, and transportation access. The LEED Green Associate Candidate Handbook states that one of the steps in the integrative process is to “establish sustainability goals early in project development” [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Integrative Process | U.S. Green Building Council]

According to LEED, one of the factors that should be considered when locating a site for a project is the infrastructure context. The infrastructure context refers to the existing physical systems that support a site, such as roads, utilities, transit networks, water supply, wastewater treatment, stormwater management, and waste disposal. Choosing a site that has access to adequate infrastructure can reduce the environmental impacts of developing new infrastructure, such as land disturbance, resource consumption, energy use, emissions, and pollution. The LEED Green Associate Candidate Handbook states that one of the intents of the Location and Transportation category is to “reduce environmental harm from transportation infrastructure” [1, p. 12]. References: LEED Green Associate Candidate Handbook, [Location and Transportation | U.S. Green Building Council]

Increasing the cycles of concentration in a cooling tower system is the best answer because cooling towers are a major source of process water use in many commercial buildings. Higher cycles of concentration mean water is reused more times before blowdown is required, reducing makeup water demand while maintaining efficient operation when water quality is properly managed. Submetering helps track consumption and identify problems, but measurement alone does not reduce water use. Low-flow kitchen spray valves reduce water use in kitchen operations, but the question focuses on process systems, especially building systems such as cooling towers. Increasing once-through cooling is incorrect because it wastes large amounts of potable water and is discouraged in sustainable water design. Cooling tower water management is a key Water Efficiency strategy.

According to the LeadingGreen LEED GA Study Guide:

“In LEED v4 for BD+C: New Construction, the Energy and Atmosphere category offers a maximum of 33 points.”

These points are awarded across various credits like Optimize Energy Performance, Demand Response, and Renewable Energy.