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