Napa Green is a 501(c)(3) non-profit and the leading sustainable winegrowing program providing comprehensive, systematic soil to bottle certification for Napa County growers and vintners. In 2021, Napa Green was the first sustainable winegrowing program globally to completely redevelop the Vineyard certification standards to focus on climate action, regenerative carbon farming, and social equity. Our members stand as leaders exemplifying that caring for nature and community elevates quality and experience for employees, customers and community, now and in the future.



Your support of Napa Green will help us focus on climate action, regenerative farming and social equity in the wine industry. Our goal is to assist growers in becoming carbon neutral within six years and carbon negative, or climate positive, within nine years.

In addition, your support will ensure we can maintain the rigor of our Napa Green Winery certification. Our 85+ winery members have each committed to more than 120 sustainability and stewardship standards to: Save energy and water and increase efficiency; Prevent waste through recycling, composting and environmentally preferable purchasing; Reduce GHG emissions and the winery’s carbon footprint; Care for employees and neighbors. Napa Green Certified Wineries represent 40% of all of the certified sustainable wineries in California.

Make a pledge

If you are interested in donating please reach out to Napa Green Executive Director, Anna Brittain, at Or you can fill out and submit this Donation Pledge Form. You will receive a Donation Receipt for your tax records.


If you are interested in leaving a legacy of climate action, please reach out to Napa Green Executive Director, Anna Brittain, at

Thank you for your generosity. We greatly appreciate your support!


1% for the Planet is an international organization whose members contribute at least one percent of their annual sales to environmental causes. 1% for the Planet approved nonprofit partners are carefully vetted environmental organizations that are eligible to receive funding from their members. 

Businesses and individuals can support Napa Green and other non-profits dedicated to addressing issues surrounding climate, food, land, pollution, water, and wildlife through 1% for the Planet.


It is no exaggeration to say we couldn’t do what we do without our partners! Napa Green is grateful to our sponsors, who help fund our expanding operations and programs. Please email Napa Green Executive Director, Anna Brittain, at to learn about our Sponsorship Tiers.