A compliant water meter is a device that measures and records the total potable water use of the building and associated grounds. According to the LEED v4 Reference Guide for Building Design and Construction, a compliant water meter must meet the following requirements1:
*It must be permanently installed and measure the total water use of the building and grounds.
*It must have a remote communication capability or be readable from a location that is accessible to building management.
*It must have a data storage capability of at least 18 months, or be connected to a system that can store data for at least 18 months.
*It must have a resolution of 0.5 gallons (2 liters) or less, or the smallest unit of measure that is appropriate for the expected water use of the building.

According to the LEED v4: Building Design + Construction Guide, the Water Efficiency Prerequisite, Outdoor Water Use Reduction, Option 2. Reduced Irrigation, requires that a project's landscape water requirement be reduced by at least 30% from the calculated baseline for the project site's peak watering month. The baseline is determined by the Environmental Protection Agency (EPA) WaterSense Water Budget Tool, or a local equivalent for projects outside the U.S. The reduction must be achieved through plant species selection and irrigation system efficiency1. References: LEED v4: Building Design + Construction Guide, Water Efficiency Prerequisite, Outdoor Water Use Reduction, Option 2. Reduced Irrigation, Requirements1

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 location1. The project team must enter the project's address and confirm the precise location using the Google Maps interface in LEED Online2. The longitude and latitude coordinates are then used to identify the Regional Priority credits that are applicable to the project2. The project can earn up to four Regional Priority points by achieving the base credits that correspond to the Regional Priority credits1. References:
* Regional priority credit lookup | U.S. Green Building Council
* Regional Priority (RP) credits - U.S. Green Building Council

This rating system is suitable for projects where the developer controls the design and construction of the entire core and shell base building, but has no control over the design and construction of the tenant fit-out.
Since the building will have a data center and retail stores in the future, but these are not the primary function of the entire building, LEED BD+C: Core & Shell is more appropriate than LEED BD+C: Data Centers or LEED BD+C: Retail.

Extended producer responsibility
Extended producer responsibility is a leadership extraction practice that encourages manufacturers to take back their products or packaging at the end of their useful life and recycle them in a closed-loop system. This reduces the environmental impacts of extraction, transportation, and disposal of raw materials. LEED rewards projects for choosing materials that have extended producer responsibility programs or policies in place.