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REGENERATIVE VINEYARDS Building the Foundation and a Successful Transition
The day began with a two-hour masterclass from Chuck Schembre exploring the “why” behind regenerative agriculture and how to evaluate your context and begin the transition.
Chuck Schembre | Regenerative Ag Consultant, Certified Professional Soil Scientist
Introduction to RVF & One Block Challenge
We next heard from Caine Thompson and Stephen Cronk (RVF Board members) about 1BC’s approach and impressive achievements from Paso Robles to New Zealand.
Caine Thompson | Managing Director, Robert Hall Winery & Head of Sustainability, O’Neill Vintners & Distillers and Trustee & Chair of Technical Committee, The Regenerative Viticulture Foundation
Stephen Cronk | Co-founder and President of Maison Mirabeau and Co-Founder and Chair, The Regenerative Viticulture Foundation
Ben Mackie | Vineyard Program Manager at Napa Green
Beth Forrestel PhD | Asst. Professor of Viticulture & Enology at UC Davis
Hilary Graves | Vineyard & Growers Relations Manager at Booker Vineyard
Morgan Twain-Peterson, MW | Owner & Winemaker at Bedrock Wine Co.
Napa Green hosted a boots in the soil field day at Bedrock Vineyard in Sonoma, where we focused specifically on reducing or eliminating tillage—a cornerstone practice for regenerative viticulture. Morgan Twain-Peterson and Jake Neustadt will share Bedrock’s approach and insights adapting low- and no-till approaches to old vine and dry-farmed vineyards, while Chuck Schembre provided technical expertise on the below- and above-ground benefits of these practices. We also featured a demonstration of Sectormentor’s cutting-edge platform for tracking regenerative indicators and essential farm data.
While the field day at Bedrock wasn’t recorded, we’re sharing a great John Kempf podcast interview where Morgan Twain-Peterson and Jake Neustadt share great insights about their regenerative transition and practices.
Chuck Schembre | Regenerative Specialty Crop Consultant at Understanding Ag
Chuck has been working in agriculture and natural resource positions for 20 years, which includes managing small-diversified farms, fruit orchards and larger scale vineyards, and working as a soil scientist, agronomist, and resource conservation specialist in California and Nevada. Throughout Chuck’s multiple positions, he has served as a soil health educator, conducted many presentations and trainings, and has worked with 100’s of farmers and landowners providing on-farm technical assistance and soil health consulting. He holds a bachelor’s degree in Earth and Soil Science from California Polytechnic State University, San Luis Obispo, and is a Certified Professional Soil Scientist (CPSS), and Erosion and Sediment Control Specialist (CPESC).
Caine Thompson | Managing Director, Robert Hall Winery & Head of Sustainability, O’Neill Vintners & Distillers
Caine Thompson, Head of Sustainability for O’Neill Vintners & Distillers and Managing Director of Robert Hall Winery has cemented his industry leadership in sustainable winegrowing and operations throughout his wine industry career.
In 2017, he joined Rabble Wine Company and as President (prior to O’Neill’s acquisition in 2021), he led the brand with the Earth in mind. Several of these sustainability programs he started continue at Rabble today through Caine’s direction at O’Neill (1% for the planet). He also initiates and implements green practices, leading the charge for sustainable certified for 200+ growers (15,000 acres) on behalf of the entire O’Neill organization. Since joining O’Neill Vintners & Distillers in October 2020, Caine has developed and launched a regenerative viticulture case study that will impact wine farming practices for years to come, which has now evolved to 1,000 in conversion to regenerative organic.
Stephen Cronk | Co-founder and President of Maison Mirabeau
The Mirabeau story is one of following a dream and the pursuit of a deeply held passion for wine. Founded in 2010, Mirabeau has collected some of the most prestigious wine industry awards and Stephen and Jeany Cronk are delighted that people enjoy their wines all over the world.
Ben Mackie | Vineyard Program Manager at Napa Green
For the past 15 years, Ben has been designing and implementing regenerative farming systems in a variety of ecosystems. A New Englander by birth, Ben fell in love with agriculture in the verdant fields of northern California in high school. Ever since, Ben has been managing farms, improving soils, and educating the next crop of environmental stewards with a holistic view of farming with natural systems. No stranger to Napa, he previously lived on Mt Veeder, where he fell in love with the oak and madrone woodlands and made friends with the local ravens. When Ben is not helping Napa’s vineyards adopt 21st century practices, he is spending time with his impressive wife and two wild children in the woods and on the water. Ben currently occupies Nisenan Territory and is a proud alumnus of Sterling College in Northeast Vermont, where he received a BA in Sustainable Agriculture.
Beth Forrestel PhD | Asst. Professor of Viticulture & Enology at UC Davis
Elisabeth Forrestel studies the phylogenetic and functional basis of drought and heat responses in grapes, and ways to mitigate climate change impacts in viticulture. Her work includes incorporating monitoring technology in vineyards and using remote sensing data to help paint a fuller picture of the environmental factors that most significantly affect plant growth, berry chemistry and, ultimately, wine quality.
Hilary Graves | Vineyard & Growers Relations Manager at Booker Vineyard
Hilary Graves is a winegrower, winemaker and viticulture educator with more than 20 years of field experience on California’s Central Coast.
Hilary’s winegrowing philosophy allows the land to speak through the fruit: “I see my job as managing the vines instead of manipulating them, so that the grapes can express where they come from—I never want to change the outcome of what the place wants to show.”
This transparent mindset also goes hand in hand with Hilary’s passion for sustainability. “I believe that farmers, more than any other occupation, have the ability to capture carbon and turn back the clock on climate change,” she says. “It’s something that I take to heart and factor into all of my farming decisions.”
Morgan Twain-Peterson, MW | Owner & Winemaker at Bedrock Wine Co.
Morgan’s early exposure to wine and winemaking was thanks to his father Joel Peterson, who had started a small passion project called Ravenswood Winery— a job for which he was steadily not making money while working out of a small building along the big curve on Broadway. Though always enamored with the wine industry, Morgan bypassed a traditional Viticulture and Enology degree and studied History and Political Science at Vassar College. After undergrad, he enrolled at Columbia University with an eye towards a Masters in American Studies. meanwhile working at a small shop in the Upper East Side called Pet Wines. There, he met Chris Cottrell, with whom he became fast friends.
Jake Neustadt | Director of Viticulture at Bedrock Wine Co.
Director of Viticulture, Jake Neustadt, grew up in the East Bay and came of age backpacking in the Sierras and annoying his neighbors with an overly loud garage band. His higher education at UC Davis began with a focus on journalism and international relations but, upon realizing the bleak realities of those career paths, quickly gravitated toward agriculture and winemaking.
Victoria Nicol | Strategic Partnerships at Sectormentor
Victoria is on a learning journey of how simple tech focused on regenerative methods can help farmers manage their lands and regenerate our natural world.
Nathan Wood | Vineyard Manager at Johan Vineyards (Willamette)
Nathan Wood has a lifelong love affair with grapevines. Growing up in the vineyards of Rutherford, CA, alongside his father and grandfather, he developed a passion for winemaking that took him around the globe over a decade-long career.
Nathan developed a passion for integrative management and holistic agriculture. He understands that the ability to tell a story through the wine starts in the vineyard.
Anna Brittain | Executive Director of Napa Green
Anna Brittain is the Executive Director of Napa Green. Anna has worked locally, nationally and internationally on environmental management and policy with organizations ranging from the environmental economics think tank Resources for the Future in Washington, DC to the International Union for Conservation of Nature in Hanoi, Vietnam. She has spent a decade facilitating and growing sustainability in the wine industry, with an expertise in communications and certification standards. Anna has served as a lead sustainability consultant with Ontario Craft Wineries, Sustainable Winegrowing British Columbia, Crimson Wine Group, the California Sustainable Winegrowing Alliance, and individual wineries including Benziger Family Winery and Seghesio Family Vineyards. She has helped lead the growth of the Napa Green program for over six years, and stepped into the position of Executive Director of the now independent non-profit in fall 2019. Anna has a Master’s of Environmental Science & Management from the Bren School at UC Santa Barbara and a BA in Political Science and Environmental Studies from Williams College.
Thanks to the @naparegister for publishing this Climate Connection contribution from @napagreen’s Vineyard Program Director, Ben Mackie (@soilrainandhope) highlighting the biodiversity @grgichhillsestate.
If you loved this article, you’ll love our Birds, Bees & Butterflies: Biodiversity in the Vineyard workshop happening today!
#climateaction #regenerativeag #regenerativeviticulture
Friday night dinner dilemma?
Order takeout from @southsidenapa using promo code DONATE and 20% of your order will be donated to @napagreen.
It’s a win: win! You get dinner and @napagreen gets funding to contribute our impactful climate action work in Napa Valley.
Order online or preorder your Fried Chicken Friday pickup for February 27, 2026. Don’t forget to pair it with Napa Green certified wine! 🍽️ 🍷
#dineanddonate #nonprofit #napavalley
Join us Thursday, February 26 to learn about biodiversity in the vineyard.
🍇 Ivo Jeramaz, Winemaker & VP of Vineyards and Production at @grgichhillsestate, will welcome us to the beautiful property and illustrate the various implementation of habitat diversity they have undertaken at the American Canyon ranch.
🍇 Jo Ann Baumgartner & Sam Earnshaw from @wildfarmalliance will provide insight on how to maximize bird habitat and establish hedgerows to support the local ecology.
🍇 Erin Arnsteen from the @monarchjointventure will outline how pivotal vineyard acreage can be to support the dwindling Western Monarch populations.
🍇 Cori Carlson, owner of @napapastureprotein, will explain the ecological goals of grazing a vineyard.
🍇 Ruby Stahel from the @naparcd will join us to discuss the various resources that the RCD has to support habitat enhancement on Napa properties.
🍇 @soilrainandhope from @napagreen will talk about bees!
➡️ Ticket link in bio.
#biodiversity #regenerativeag #regenerativeviticulture
Learn about the herd of cattle calmly grazing the vineyards @ruddestate, contributing to soil health and biodiversity, in our latest post from @soilrainandhope.
➡️ Link in bio.
#climateaction #regenerativeag #regnerativeviticulture #soilhealth
Thanks to @naparegister and @kcuz for this great article about the @regenerativeviticulture and @napagreen #OneBlockChallenge field day @celaniwines.
We had a great time engaging with attendees about opportunities to implement regenerative practices in their vineyards!
If you’re regenerative curious or want to learn more head to the link in our bio!
#climateaction #regenerativeviticulture
Congratulations on @napagreen Vineyard Certification to @shadybrookestatewinery!
Nestled in the picturesque heart of Coombsville, Shadybrook Estate, has shown a deep commitment to regenerative viticulture and climate action. Visit to see the natural beauty of this hidden gem.
#climateaction #regenerativeviticulture #napagreen
We love the biodiversity in this @grgichhillsestate American Canyon Vineyard!
Come learn how to integrate biodiversity in your vineyard on February 26 at this workshop with @napagreen, @grgichhillsestate, @wildfarmalliance, @monarchjointventure, @napapastureprotein and @naparcd.
➡️ Ticket link in bio.
#Biodiversity #RegenerativeAg #RegenerativeViticulture
Congratulations to @rutherfordhillwinery on achieving @napagreen Winery Recertification!
At Rutherford Hill Winery, sustainability is apparent in all of their practices. The facility is 100% solar-powered and even contributes clean energy back to the local grid. Additionally, they prioritize natural solutions, like Owl Boxes and organic farming.
Visit to experience for yourself these exceptional wines that invest in our planet’s future.
#climateaction #winetasting #sustainablewine
Biodiversity is essential for any resilient vineyard.
Join us on February 26, 2026 at @grgichhills American Canyon to learn how to integrate biodiversity within vineyard blocks.
Experts from @wildfarmalliance @monarchjointventure @napapastureprotein and @naparcd will be on hand to discuss all the various species that a vineyard can support.
Ticket link in bio.
#biodiversity #regenerativeag #regenerativeviticulture
Learn how @closduval used Verallia lightweight glass to help reduce their environmental impact and meet their sustainability goals.
Read more at napagreen.org
#climateaction #lightenup
What a great #OneBlockChallenge first field day!
Not only was it a gorgeous day with a great community of people we also heard from some awesome speakers:
🍇 @cainethompson about the @regenerativeviticulture foundation and the implementation practices
🍇 Jordan Lonberg @coastalvineyardcare about continuous improvement and shifting the industry mindset
🍇 @soilrainandhope about the practical aspects of the regeneratives practices and how @napagreen and @naparcd can provide support
🍇 Dustin Owen @celaniwines about their their vineyard’s regenerative journey
Thanks to all who attended and to @celaniwines for hosting!
➡️ To learn more about regenerative vineyard practices or to enroll in either the One Block Challenge or Napa Green Vineyard certification, head to the links in our bio.
#regenerativeag #climateaction
Join our first @napagreen and @regenerativeviticulture One Block Challenge Field Day to hear from this great lineup of speakers, meet other participating growers, and learn how to take the first steps in implementing regenerative practices.
We look forward to seeing you on February 12, 2026 at @celaniwines to connect learn more.
Registration link in bio.
#regenerativeag #regenerativeviticulture #soilhealth
It’s hard to believe it’s already been 3 years since @marisataylorwines joined our team, but time flies when you’re having fun (and wine)!
Join us in celebrating Marisa Taylor, who is an accomplished winemaker and sustainability leader with over two decades of experience in the wine industry, and also the Napa Green Winery Program Manager, where she partners with wineries across Napa Valley to advance meaningful environmental stewardship and sustainable winegrowing practices.
Thank you for bringing your passion and positive energy to our team every day!
The team celebrated with our @napagreen certified #NapaNeighbors @rombauervineyards.
#winebusiness #womeninwine #sustainablewine
Join us for the @napagreen and @regenerativeviticulture #OneBlockChallenge first field day on February 12, 2026 from 10-12 @celaniwines.
This event is open to all winegrowers and vintners who are curious about regenerative viticulture but space is limited so register today at the link in our bio.
#soilhealth #regenerativeviticulture
Congratulations to @domainecarneros for receiving the @napachamberofcommerce Sustainable Business of the Year award presented by @mcecleanenergy.
Thank you for your leadership, innovation and dedication to sustainability and the community!
#greenbusiness #winebusiness #napagreencertified #napagreen
@antinorinapavalley family’s winemaking legacy spans over six centuries. To ensure that legacy continues, they have a deep commitment to sustainability and the care of the land for future generations.
Hear why Antinori is exploring the use of @hopenvironmental1965 soil compostable tie tape in the vineyard.
#regenerativevineyard #greenbusiness #sustainablewinery #greenpurchasing #landstewardship
