USGBC Updated LEED-AP-BD+C Exam Questions and Answers by lowen

At the time of registering a project in LEED Online, Regional Priority credits are determined based on the project’s longitude and latitude. Regional Priority credits are bonus points that reward projects for addressing the environmental, social, and public health issues that are most relevant to their location 1 . The project team must enter the project’s address and confirm the precise location using the Google Maps interface in LEED Online 2 . The longitude and latitude coordinates are then used to identify the Regional Priority credits that are applicable to the project 2 . The project can earn up to four Regional Priority points by achieving the base credits that correspond to the Regional Priority credits 1 . References :

Regional priority credit lookup | U.S. Green Building Council

Regional Priority (RP) credits – U.S. Green Building Council

According to the LEED V5 : Building Design + Construction Guide, one of the strategies to reduce indoor water use is to optimize the consumption of showerheads by selecting fixtures that have a flow rate lower than the baseline of 2.0 gallons per minute (gpm) at 80 psi, or a local equivalent for projects outside the U.S. This can help the project achieve the Water Efficiency Prerequisite, Indoor Water Use Reduction, and the Water Efficiency Credit, Indoor Water Use Reduction, by reducing the aggregate water consumption from plumbing fixtures and fittings by at least 20% from the baseline 1 .

The other choices are not strategies to reduce indoor water use, because:

Designing drip irrigation for landscape is a strategy to reduce outdoor water use, not indoor water use 1 .

Using high-efficiency HVAC systems is a strategy to reduce energy use, not water use, although it may have some indirect water savings by reducing the cooling tower water use 2 .

Excluding janitor closets in the building is not a feasible or practical strategy, as janitor closets are necessary for cleaning and maintenance purposes, and may also be required by codes or standards 3 .