Our mission at Corison Winery is to produce world-class Cabernet Sauvignon with integrity.ย One of our founding principles is to minimize negative impacts on the environment. Weโre all in this together.
Kronos and Sunbasket Vineyards are certified organic by CCOF. Compost and cover crops promote flourishing soils which, in turn, nourish the vines. Sheep mow the cover crop in early spring, and their nutrient-rich droppings feed the vines and the microbial life in the soil. We till to manage weeds with our electric tractors.
Nesting boxes abound in the vineyards to encourage hungry birds to take up residence. Bluebirds and swallows consume harmful insects, including leafhoppers and mealybugs, and Barn Owls hunt four-legged varmints. We do not use any synthetic pesticides or herbicides.ย
With water being one of our biggest challenges in California, we encourage our mature vines to send roots deep into the soil to dry-farm when we can. Kronos Vineyard grows on St. George rootstock, which is known for its drought resistance. State-of-the-art water stress sensors and drip-irrigation help us optimize this precious resource when the vinesย doย need water.
Mindful of our carbon footprint, solar panels on the winery roof produce all of our electricity.ย Cathy commutes to the winery and makes her vineyard rounds gasoline- and emissions-free by bicycle or electric car, and the winery offers charging stations for visitors. In addition to our electric tractors in the vineyard, we use an electric forklift at the winery.
William built passive night-cooling into the design of the winery with the cool night air drawn in through louvers on the ground floor and warm air vented to the outside through classic cupolas on the roof.ย
Learn More: https://www.corison.com/sustainability/
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Cathy Corison | Winemaker, Founding Partner
Cathyโs winemaking journey began nearly 50 years ago when she took a wine appreciation course at Pomona College on a complete whim. She fell in love with wine for all the usual reasons, but, as a Biology major, was also taken by the fact that wine is the result of a fascinating collaboration among a series of living systems. Two years later she graduated, and two days after that, arrived in the Napa Valley, bent on making wine. A masterโs degree in Enology at UC Davis followed, and then a harvest internship at Freemark Abbey in 1978. Winemaking positions included Yverdon in 1979-1980 and then Chappellet Vineyard for the 1980โs. In 1987, toward the end of her tenure at Chappellet, there was a wine inside her that needed to get out and she began to buy grapes and barrels (instead of cars and houses). Using other wineriesโ excess capacity while continuing to moonlight at Staglin, York Creek and Long Meadow Ranch, Corison Winery was born.
William Martin | Partner
William grew up in upstate New York working at his grandfatherโs lumberyard and, using both sides of his brain, majored in Art & Physics at Middlebury College in Vermont. After several years in Boston working for an architect and cultivating his passion for food and wine, he met Cathy in 1990. They married two years later and William moved to the Napa Valley, just in time to help with the 1992 harvest. He soon brought Corison Winery into the digital age with its first computer, and remains the IT and Accounting departments to this day. A man with a long view, he searched for a vineyard and winery site and then orchestrated the purchase of Kronos Vineyard in 1995. He designed the winery barn and orchestrated the building of our winemaking home, breaking ground in 1999.
๐ท Our last itinerary for Cheers to Climate Smart Wines and itโs a good one! Thank you @frankfamilyvineyards, @aubergedusoleil & @seaveyvineyard!
Follow this itinerary for a stunning day in Napa!
Book your tastings at @napagreen certified @chimneyrockwinery @etudewines and @domainecarneros and stay at the luxurious @carnerosresort for a day that will delight all of your senses!
#visitnapa #winetasting #winetastings #winelover #sustainablewine #wineandfood #winecountry #winecountryliving
If you missed last nightโs amazing climate smart wine tasting @klwines you can join us tonight Thursday, July 24 for another great lineup of @napagreen certified wineries @dominusestatewinery @chimneyrockwinery @domainecarneros and @beringervyds
You wonโt want to miss this! Ticket link in bio.
#winetasting #winetastings #climatesmartwine #sustainablewine #sustainablewinery
๐Phifer Pavitt Wines in Calistoga!
A gorgeous family winery & vineyard that goes above and beyond in climate smart practices and quality of wine! ๐ท
Canโt make it to Napa? Experience climate smart wines @klwines in downtown San Fransisco.
Join us Wednesday, July 23, 2025 to taste wines from @napagreen certified members @spottswoodewinery @pineridgewine @etudewines and @frankfamilyvineyards
You wonโt want to miss this! Ticket link in bio.
#winetasting #winetastings #climatesmartwine #sustainablewine #sustainablewinery
Come join us this week at @klwines!! Tickets can be found at the link in our bio. Cheers! ๐ท
๐ This one is a gem! Book your tastings at Napa Green Certifed @mummsparkling & @spottswoodewinery and enjoy a stay at the incredible @solageauberge!
Sustainability & Luxury truly make a great pairing. Cheers to Climate Smart Wines! ๐ท
๐๏ธ: @mvino1
โ ๏ธ Donโt sleep on this one! Get your $15 tickets to taste INCREDIBLE wines from @spottswoodewinery, @dominusestatewinery, @chimneyrockwinery and many more at @klwines in San Francisco on July 23rd & 24th!
You know where to go โก๏ธ link in bio or www.napagreen.org. See you there! ๐ท
๐ฃ Calling all wine lovers! Weโre partnering with some amazing wineries, restaurants and resorts to celebrate Cheers to Climate Smart Wines Month and weโre giving away an incredible โExperience Napa Valley Dayโ to one lucky winner! ๐ท
The winner will receive:
โจA one-night stay at @solageauberge
โจWine tastings at @seaveyvineyard and @rutherfordhillwinery
โจA gift certificate to @charlies_nv
How to Enter:
1๏ธโฃ Make sure youโre following @napagreen & @visitnapavalley
2๏ธโฃ Like this post
3๏ธโฃ Tag your favorite wine lover in the comments.
๐ Bonus Entry: Share this post to your stories and tag us!
Giveaway ends Friday, July 18th. Winner will be announced here and contacted via DM by Monday, July 21st.
Legal Terms:
Must be 21+ and a legal resident of the U.S. to enter. Giveaway is not sponsored, endorsed or administered by Instagram. No purchase necessary to enter. Winner will be selected at random and must respond within 48 hours to claim the prize. Travel and additional expenses NOT included.
Good Luck! ๐ฅ
Sustainability is beautiful ๐ผ
Experience this wine tasting itenerary for yourself on your next trip Napa Valley! ๐ท
#sustainabletravel #winetasting #winetrip #napavalley #napawine #climatesmart #winelovers #cheers
Fairy tale like settings? Delicious, ethically & sustainably produced wines? Yes please! ๐ธ
#visitnapavalley #napavalley #fairytale #winetasting #sustainablewine #cheers #winelovers #winetrip #magicmoments
๐๏ธ: @mvino1
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