US Green Building Council Redwood Empire is a volunteer-based 501(c)(3) nonprofit organization. Our region spans seven Northern California counties including Sonoma, Napa, Marin, Lake, Mendocino, Humboldt and Del Norte.
USGBC Redwood Empire Chapter is serving as the fiscal sponsor for the 2025 Sustainable Enterprise Conference of Sonoma.
US Green Building Council Redwood Empire Employer Identification Number (EIN):
20-1843044
USGBC Redwood Empire
200 South Main Street #107
Sebastopol, CA 95472