Contact Us

Have a question about the Hawaiʻi 2050 Sustainability Plan or the
Statewide Sustainability Program?

You may send an email directly to the Statewide Sustainability Program using the email
address provided below.

[email protected] 

Mailing address: State Office of Planning and Sustainable Development,
P.O. Box 2359, Honolulu, Hawaii 96804-2359
Phone number: (808) 587-2846