Sponsor Earth Day Napa 2026! Show your support of our watersheds and sustainable living.
Sponsorship Levels
Earth Legacy Sponsor: $10,000
Sustainability Champion: $5,000+
Green Guardian: $2,000 - $4,999
Eco Steward: $1,000+
Grassroots Ally: $500+
Please provide sponsorship payment via credit card by sending a donation to our Paypal account.
Earth Day 2026 Sponsorship Packet
Contact Our Earth Day Napa Coordinator
2025 Earth Day Sponsors
Earth Legacy Sponsors:
Puertas Abiertas
Napa Recycling and Waste Services
Sustainability Champions:
Spare the Air
Green Guardians:
Bartlett Tree Experts
BayREN
County of Napa
City of Napa
Marin Clean Energy
Napa RCD
Napa Green
Redwood Credit Union
Sierra Club Napa Group
The Gasser Foundation
The Doctors Company
Eco Stewards:
Spottswoode Winery
Napa Sanitation
Napa Valley Marketplace Magazine
Upstage Productions
Grassroots Allies:
Democrats of Napa Valley
Bye Bye Mattress
Napa County Farm Bureau
World Centric
Beer Sponsors:
Downtown Joes
The Yard
Bartlett Brewery
Tannery Bend
Napa Palisades
