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Napa Green | Champion Story
Says Richie Allen, Director of Viticulture & Winemaking, at Napa Green Certified Rombauer Vineyards. Most wine drinkers understand that if you are opening a high-quality wine you will be popping a cork. But somewhere along the way confusion has arisen about the sustainability of cork.
Itโs simple โ natural cork is the most sustainable wine closure. Did you know that cork is made from the bark of cork oak trees? The bark cannot be harvested until the oak tree is 25 years old, and is then harvested every nine years, using ancient harvesting techniques. The bark harvest actually prolongs the life of the trees, which can live from 100 to 300 years. This is the definition of a sustainable, renewable resource.
Wait, why am I looking at a cat? Cork oak forests spread across 5.4 million acres in the western Mediterranean, and have been recognized by the World Wildlife Fund as one of the 36 top biodiversity hotspots in the world, home to endangered species like the Iberian lynx, the Iberian imperial eagle, and the Barbary deer. In Portugal, the epicenter of corks forests, the trees have been protected since the 1200s. If a cork oak is cut down without permission from the forest service, there are criminal penalties, even if the trees are dead.
And far more than this is protected in these cork forests. The trees serve as a carbon sink. When considering the full life-cycle of a cork, from the carbon sequestered in the forest, to manufacturing and distribution, cork remains carbon negative, or climate positive. 12,000 natural corks offsets as much CO2e emissions as 83 solar panels. In Portugal, the CO2 stored in cork oak forests is equal to 5% of national emissions.
Also protected is a way of life. 95% of cork forests are owned by families or small to medium companies. The method of harvesting cork bark has been handed down from generation to generation, with cork harvesting being the best paid agricultural job in the world. In rural communities where harvesting is a specialty, often 3-5 people in each family work together to harvest the cork bark.
So, what about those screw caps and synthetic corks? Most metal screw caps have a plastic liner and there are no recycling facilities in the U.S. that can recycle them. They all end up in landfill. Similarly, plastic closures, made from fossil fuels, are not biodegradable and are rarely recycled. Significantly more energy, water, waste generation, and greenhouse gas emissions are required to make these wine closures.
One area where we can all do better is cork recycling. Cork is absolutely recyclable, but we have to get those little corks to the recycling groups likeย ReCORKย andย Cork ReHarvest.ย Many communities have convenient dropoff locations. Here is Napa we bring them to our local Whole Foods. By this time next year, you could be wearing shoes with soles made from your corks.
Read Forbes Story:ย Cork And The Environment: Recycling, Biodiversity And The Contribution To Fight Global Warming
Napa Green is a global leader in sustainable winegrowing, setting the highest bar for sustainability and climate action in the wine industry. Napa Green facilitates systematic soil to bottle certification for wineries and vineyards, and provides the resources, tools and connections to continuously level up leadership. In 2021, Napa Green was the first sustainable winegrowing program in the world to redevelop Vineyard certification standards to focus on climate action, regenerative carbon farming, and social equity. In 2022, Napa Green and community partners launched the first of its kind, six-event RISE Climate & Wine Symposium (formerly THRIVES) with over 65 leading speakers and 40 โSustainable Services & Solutionsโ partners and sponsors.
๐๏ธ$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!
โญ๏ธ Steal this itinerary!
Cheers to Climate Smart Wines Month is back this July and we couldnโt 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! ๐ฑ
Pictured here are the STUNNING new Sky Lofts at @rutherfordhillwinery. We strongly recommend a visit, itโs 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
๐ Do you want to learn more about what it means to be a Napa Green Certified Vineyard or Winery?
๐ Do you have new team members who still arenโt sure what that Napa Green Certified sign hanging out front actually means?
๐ Are you curious about this term thatโs suddenly popping up everywhere โ regenerative?
๐ 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
๐ข 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.
Letโs keep the momentum going!
๐ธ: @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..
โข lighten the weight of a case of their wine by almost 8 lbs!
โข reduce their carbon output by 42 metric tons!
โข institute fully recyclable, bio based shippers that keep wine cool!
โข eliminate all foils!
โข eliminate all plastic & metal moving fully to renewable cork enclosures!
Their customers responded with absolute enthusiasm.
โThis story is not just about wine packaging or supply chain decisions. Itโs about how we do business. Itโs leading with values. Itโs about remembering that the best way to climb higher.. is to carry less.โ - 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.
๐ฅ @robot_productions
#earthday #earthdayeveryday #earthmonth #climateaction #sustainabilty #climatesmart #regenerativeag
๐ดWednesday 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 isnโt just a roadmap of leading practices. Napa Green provides an expert, boots-on-the-ground consulting team that develops:
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Regenerative Carbon Farm Plans (to enhance soil health, biodiversity, resilience, and carbon storage)
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Irrigation Distribution Uniformity Assessments (to maximize water efficiency)
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Integrated Resource Assessments (to reduce energy, water, waste and emissions in production)
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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.
โ
Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ท @buddsocial
๐ @tressabores
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
Napa Greenโs 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 vineyardโs goal is to become carbon neutral (or negative) and increase the resilience of vineyards, businesses, and our community.
โ
Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ท @soilrainandhope
๐ @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.
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Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ท @briana_marie
๐ @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 worldโs 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.
โ
Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ท @abrittain
๐ @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 $$$.
โ
Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ @materrawines
#21days21ways #earthmonth #earthday #climateaction #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness
All of our members are committed to using at least 60% renewable energy, whether through on-site solar and other renewable sources or by working with @mcecleanenergy to access clean power through the grid. The impact? Over 1.2 million pounds of CO2e saved by wineries and vineyards in just one year. To put that into perspective itโs the equivalent to offsetting the emissions from driving over 1.5 million miles in a typical gas-powered car!
โ
Napa Green members implement over 120 best practices in both the Vineyard and Winery. This Earth Month, learn about 21 of them with โ21 Days, 21 Waysโ counting down to Earth Day.
๐ท @love.dream.breathe
๐ @corisonwinery
#21days21ways #earthmonth #earthday #climateaction #regenerativevineyard #climatesmart #sustainablewine #regenerativeag #environmentalleadership #wineindustry #winebusiness #renewableenergy #greenpower #greenenergy
