Koa Coffee Plantation temperature and humidity control in their former green bean storage facility in Captain Cook, Hawaii. Koa Plantation was named by Forbes as America's best coffee in 2001, won the Pacific Coast Coffee Association Coffee of the Year Award in 2004 and Gevalia Cup in 2002. The Koa Coffee Plantation is also a member of the Specialty Coffee Association of America, the Kona Coffee Council and the Hawaii Coffee Association. Koa Coffee Plantation Koa Coffee Plantation is a former grower and processor of Kona coffee on Hawaii island, United States, acquired by Paradise Beverages DBA Hawaii Coffee Company in 2009. Koa
Hakalau Forest National Wildlife Refuge numerous deep gulches. Rainfall decreases to about at elevations above , where majestic koa ("Acacia koa") and red-blossomed ōhia lehua ("Metrosideros polymorpha") trees form a closed-canopy forest. Further upslope, above , rainfall decreases to or less and native forest merges into abandoned pastureland where alien grasses and weeds, introduced as forage for cattle, are the dominant vegetation. Since 1989, over 400,000 koa, ōhia, and other native plants have been planted in this area as part of the refuge's reforestation program. The Pua Akala Cabin, located within the refuge, was nominated to the National Register of Historic Places in August 2008.