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Bart and Barb have lived at O’Brien Estate for the last 20 years, moving our family here with a passion for wine and an appreciation for the Napa Valley lifestyle. Our home sits next to our winery, nestled within the 33 acres of estate vineyards that exclusively supply the grapes we use in our wines.
We knew this site had potential for exceptional white wines with its heritage going back to the historic 1976 “Judgement of Paris” Tasting, when an adjacent vineyard supplied grapes used in the Chateau Montelena Chardonnay, which won first place in the tasting for white wines. But it was unclear what O’Brien Estate was capable of producing with red wines.
After nearly a decade of learning the subtleties of our vineyards and refining our approach, we began to realize that the red wine potential of our estate was beyond our greatest expectations when legendary critic Robert M. Parker Jr. began to recognize our wines with glowing reviews, describing our three merlot bottlings “as good as Merlot can be,” with extensive praise for our other varietals and blends as well.
Since then, we’ve continued to hone our craft in the pursuit of realizing just how extraordinary this estate can be, while also cultivating a community of wine enthusiasts around the country that enjoy our wines. This direct-to-customer approach means you won’t find O’Brien wines in any restaurants or wine shops, and, with our ability to keep costs low by controlling every step of the production process, it also means we can offer extraordinary wines at reasonable prices.
Which brings us back to our original invitation: We would like to invite you to experience our home, and more importantly, join our extended family of discerning wine drinkers with a shared taste for exceptional Napa Valley wine. As a part of this extended family, we welcome you to come enjoy the beauty of our estate during your next visit, and for those unable to make it to Napa Valley in person, we offer to share this special place and experience with you in every bottle of O’Brien Estate.
We Look Forward to Connecting With You Soon,
Bart & Barb
certified winery
winery
Fairy tale like settings? Delicious, ethically & sustainably produced wines? Yes please! 🌸
#visitnapavalley #napavalley #fairytale #winetasting #sustainablewine #cheers #winelovers #winetrip #magicmoments
🎞️: @mvino1
🎟️$15 wine tasting with the winemakers!? Join us at @klwines in San Francisco July 23rd & 24th tasting @spottswoodewinery, @dominusestatewinery, @chimneyrockwinery, @etudewines and many more from 4:00-6:00pm.
Pick up your tickets asap at the link in our bio!
⭐️ Steal this itinerary!
Cheers to Climate Smart Wines Month is back this July and we couldn’t be more excited!
We have built some truly fabulous and sustainable experiences which you can find on www.napagreen.org and this year we have included hotels as well!
Tag us in your posts when you visit our amazing Napa Green Certified wineries so we can share your Green adventures!
Team Green is thoroughly enjoying visiting a few of our Napa Green Certified wineries today! 🌱
Pictured here are the STUNNING new Sky Lofts at @rutherfordhillwinery. We strongly recommend a visit, it’s spectacular!
Wondering what this sign hung outside of the winery that you work at means? Want to be able to talk more about what it means to be @napagreen certified??
Join the Napa Green Ambassador training at Clos du Val on Wednesday, June 25 from 9-11 am to learn the answers and more.
Tickets are free but space is limited so reserve your spot from the Workshops & Events link in our bio.
#climateaction #napagreen #napagreencertified #climatesmartwinery #regenerativeag #regenerativefarming
🍇 Do you want to learn more about what it means to be a Napa Green Certified Vineyard or Winery?
🍇 Do you have new team members who still aren’t sure what that Napa Green Certified sign hanging out front actually means?
🍇 Are you curious about this term that’s suddenly popping up everywhere – regenerative?
🍇 Want to know what exactly does it mean to be climate smart?
Join us Wednesday, June 25, 2025 @closduval to learn how to talk about being @napapagreen certified.
Use the event link in our bio to register.
#climateaction #wineindustry #wineindustryleadership #climatesmart #sustainablewine #sustainablewinery #regenerativevineyard #regenerativeag
📢 Attn Wineries!! Today is last day to sign up for the Cheers to Climate Smart Wines this July!
Email winery@napagreen.org to sign up today!
Thank you all for making RISE Climate & Wine Symposium a success! We 70 powerful speakers and 650 guests across the six events, dozens of commitments to action, and a flood of positive, heartfelt feedback.
Let’s keep the momentum going!
📸: @briana_marie
Congratulations to Napa Green Certified @cliffamily for winning the RISE Leadership Award for Supply Chain & Waste Management Excellence!
Clif Family attended our first conference & committed to reducing their bottle weight and waste. They set upon an inspiring journey to change their packaging based on their outdoors loving and mountaineering inspired founders. They were able to..
• lighten the weight of a case of their wine by almost 8 lbs!
• reduce their carbon output by 42 metric tons!
• institute fully recyclable, bio based shippers that keep wine cool!
• eliminate all foils!
• eliminate all plastic & metal moving fully to renewable cork enclosures!
Their customers responded with absolute enthusiasm.
“This story is not just about wine packaging or supply chain decisions. It’s about how we do business. It’s leading with values. It’s about remembering that the best way to climb higher.. is to carry less.” - Sarah Richmond, Clif Family Winery.
Take action this Earth Month with Napa Green. Our team of experts is ready to assist you in achieving your climate action goals for both your vineyard and winery, no matter where you are in your sustainability journey.
🎥 @robot_productions
#earthday #earthdayeveryday #earthmonth #climateaction #sustainabilty #climatesmart #regenerativeag
🍴Wednesday April, 23rd is the day NOT to miss lunch at @cliffamily!!
Come enjoy delicious food while supporting Napa Green! See you there.
Uniquely, Napa Green isn’t just a roadmap of leading practices. Napa Green provides an expert, boots-on-the-ground consulting team that develops:
✅ Regenerative Carbon Farm Plans (to enhance soil health, biodiversity, resilience, and carbon storage)
✅ Irrigation Distribution Uniformity Assessments (to maximize water efficiency)
✅ Integrated Resource Assessments (to reduce energy, water, waste and emissions in production)
✅ Action Plans for continuing improvement (tailored to the opportunities and goals of each vineyard or winery)
Additionally, we support soil sampling and analysis, provide resource assistance, run practical training and education workshops throughout the year, and provide valuable, hands-on guidance in meeting your climate action goals.
✅ Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with “21 Days, 21 Ways” counting down to Earth Day.
📷 @buddsocial
📍 @tressabores
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
Napa Green’s vineyard team is trained to develop regenerative, whole-farm Carbon Farm Plans (CFPs). These plans review all of the current beneficial practices that are increasing soil and ecosystem health and storing carbon, and identify additional opportunities to regenerate the soil and vineyard ecosystem and simultaneously maximize carbon capture in a given property. Each vineyard’s goal is to become carbon neutral (or negative) and increase the resilience of vineyards, businesses, and our community.
✅ Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with “21 Days, 21 Ways” counting down to Earth Day.
📷 @soilrainandhope
📍 @tressabores
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
Clear pathways for employee advancement are essential for a thriving workforce and driving success. They boost retention, job satisfaction, productivity, and attract top talent. Napa Green Certified members develop pathways for growth, discussing career goals and progress with employees during reviews.
✅ Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with “21 Days, 21 Ways” counting down to Earth Day.
📷 @briana_marie
📍 @dominusestatewinery
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
Forests are not only our largest terrestrial carbon sink, they are also home to 80% of the world’s on-land diversity. We need healthy forests, which means a balanced density of native trees and plants. Healthy forests experience lower intensity fires with less tree mortality, meaning higher carbon retention and ecosystem function.
✅ Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with “21 Days, 21 Ways” counting down to Earth Day.
📷 @abrittain
📍 @seaveyvineyard
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
Napa Green Certified Wineries benefit from an on-site Integrated Resource Assessment (IRA) led by our experienced engineers and winemakers. This IRA evaluates resource metrics, monitors progress, and identifies areas for improvement to increase efficiency and save $$$.
✅ Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with “21 Days, 21 Ways” counting down to Earth Day.
📍 @materrawines
#21days21ways #earthmonth #earthday #climateaction #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
