Our Benefactors

We are grateful for the generous support of those who share our vision for Hawaii’s sustainable future through resource recovery and workforce development.

Harold K.L. Castle Foundation
The Harold K.L. Castle Foundation helps communities build assets in Windward Oahu by strengthening and supporting the region’s rich cultural legacy, its youth and families, and its natural resources. Investing in the unique history, traditions, people, and environment of Windward Oahu has important implications for the state as a whole, and is an important piece of the foundation’s commitment to “Building Resources for Hawaii’s Future.”

Hawaii Community Foundation, Ulupono Fund
Ulupono seeks to invest in and help grow local organizations involved in clean/renewable energy, diversified agriculture, and use waste as a resource that have high potential for creating large-scale social impact in an innovative and sustainable manner, and where our involvement will be catalytic in achieving that outcome.

Garden Club of Honolulu
The Garden Club of Honolulu’s main objective is to grow a more beautiful and sustainable world.
Our mission is to conserve, protect and preserve our natural environment through learning, teaching and action. The purpose of The Garden Club of Honolulu is to stimulate knowledge and love of gardening, horticulture, floral design and nature photography, and to promote and participate in the restoration, improvement and protection of the environment through program and action in conservation, civic improvement, and education. Our contributions to the community span the 86 years of our existence and we continue to seek out new projects and events in which to invest our knowledge, energy, and funds.