With guidance and auditing by Mitchell Johnson of Pacific Sustainable Building Science, LLC, the Hiʻilani team is positioning the house for LEED (Leadership in Energy and Environmental Design) Platinum Certification, the highest level of certification available from the U.S. Green Building Council.

LEED  Friendly:
High (R-40+) energy saving insulation
Permeable driveway and courtyard
Non-toxic, recycled and recyclable materials
Site reforestation
Two-family multi-generational design
Carbon-neutral footprint