Which strategy can the team implement to achieve this goal?

The project team of an existing urban site has 4% total vegetated area and desires to increase the percentage to equal or be greater than 5%.

Which strategy can the team implement to achieve this goal?
A . Install a vegetated roof system
B . Convert lawn areas to native plants
C . Mitigate the vegetated area off-site through a land trust
D . Convert the paved areas of the site to pervious pavement

Answer: A

Explanation:

To increase the vegetated area of an existing urban site from 4% to equal or be greater than 5%, one effective strategy is to install a vegetated roof system. This approach not only increases the site’s

vegetated footprint but also provides additional benefits such as improved stormwater management, increased insulation, and reduction of the urban heat island effect. A vegetated roof system can be implemented on flat or slightly sloped roofs, making it a versatile option for urban environments where ground space may be limited. By converting unused roof space into green space, the project team can meet the goal of increasing the total vegetated area of the site.

Reference: LEED Reference Guide for Green Building Design and Construction, U.S. Green Building Council.