In the calculations for Water Efficiency Credit, Outdoor Water Use Reduction, food gardens

In the calculations for Water Efficiency Credit, Outdoor Water Use Reduction, food gardens
A . must be calculated using at least 20% from an alternative water source
B . must be calculated using 100% potable water
C . may be included or excluded from the calculations
D . may be calculated using a standard 20% reduction from baseline

View Answer

Answer: C

Explanation:

Food gardens may be included or excluded from the calculations for Water Efficiency Credit, Outdoor Water Use Reduction, as per the project team’s discretion. If included, food gardens must be calculated using 100% potable water. If excluded, food gardens must be irrigated with 100% captured rainwater, recycled graywater, or water treated and conveyed by a public agency specifically for nonpotable uses.

References:

Outdoor Water Use Reduction credit in LEED BD+C: New Construction v4.1 – LEED v4.11 LEED v4 BD+C WE Guide2