West O‘ahu Community is Model for Sustainable Living El Paso, TX (PRWEB) March 28, 2012 Kaupuni Village, constructed by Hunt Companies, Inc. as the nation’s first net-zero affordable housing project, has achieved LEED Platinum Certification in the LEED for Homes Rating System. Kaupuni Village was planned and developed by the Department of Hawaiian Home Lands (DHHL) as a model for …