Landscape irrigation practices consume large quantities of potable water.

Evaluating the project’s outdoor water budget and irrigation water demand early in the Establishment Period in Water Efficiency Credit, Outdoor Water Use Reduction allows projectteams to determine water use in landscape designs. This is because the outdoor water budget takes into account the water needs of the landscape, including plant types and climate conditions. By understanding this, teams can design landscapes that are water-efficient and meet the requirements for the Water Efficiency Credit.

References: LEED v4: Building Operations + Maintenance Guide1, LEED v4.1 OPERATIONS AND MAINTENANCE - WAP Sustainability Consulting2