Why did EPA include a landscaping requirement?
On average, American homes use 30 percent of their water outdoors, but that number can be as high as 50 to 70 percent in drier regions of the country. The front yards (and back, if installed by builders) of WaterSense labeled new homes will use less water while providing curb appeal and low maintenance. EPA offers two options for builders to meet the landscaping requirement: using a “water budget” tool to determine a mix of regionally-appropriate plantings based on the climate and watering requirements of the region, or a set percentage of turfgrass, which often receives more water than a mix of local, drought-tolerant plants.
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