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12 New Applicant Members Join IWCA

Since our founding in 2019, IWCA has focused on strengthening our organization and building our membership to expand our collective impact. Our vision is of a climate-positive wine sector—a vision that cannot be achieved without the participation and leadership of individual wineries.

We are proud to welcome 12 new wineries as IWCA applicant members. These wineries have committed to tackling the severity of the climate crisis by taking immediate action to reduce their global carbon emissions. As applicant members, these wineries exhibit their commitment to our mission and must begin taking steps to calculate and verify their GHG emissions. They will have one year to meet IWCA’s full membership requirements and become a Silver- or Gold-level member.

These new applicants bring the total IWCA membership to more than 20 wine companies spanning 8 different countries and 5 continents.

Meet IWCA’s new Applicant Members

A to Z Wineworks (Oregon, USA): Family-owned since its founding in 2002, A to Z Wineworks’ basic premise is quality for value, focusing on Pinot Noir, Pinot Gris, and Chardonnay. Sourcing grapes from partner vineyards across the state, A to Z blends wines that present the essence of Oregon. As a certified B Corp, A to Z combines commerce with conscience, working towards sustainable health and equitable well-being for people, society, and the environment. In 2020, A to Z rebuilt their 38-year-old REX HILL brand tasting room for energy efficiency and replaced HVAC systems serving the entire operation.

Cakebread Cellars (California, USA): Cakebread’s story begins with a piece of land, a family passionate about wine, and a community of friends who helped bring Cakebread Cellars to life in 1973. Their commitment to sustainability encompasses all parts of the organization from the vineyards to the cellar including business operations and people practices. Sustainable farming, growing and winemaking techniques further sustain the health of vineyards and the balanced interaction with surrounding wildlife, promoting diverse and balanced ecosystems. The winery employs bundled renewable electricity, captures excess heat generated from microturbines, and has installed EV charging stations. It’s not just the big initiatives or investments that define Cakebread Cellars, it’s the day-to-day details and decisions that created a culture of conservation.

Château Troplong Mondot (Bordeaux, France): Perched on a hilltop surrounded by 43 hectares of vines sits the most welcoming estate in Saint-Emilion. Premier Grand Cru Classé of Saint-Emilion, Château Troplong Mondot offers an invitation into a slow and sustainable life, one that is tastefully complemented by distinguished wines and a highly acclaimed chef. Troplong Mondot is a dynamic farm, a working wine estate, a biodiverse terroir home to wildlife and a rural retreat with tailor-made experiences. Living in harmony with the land and reducing its impact on the environment is embedded in the soul of the estate.

Constellation Brands (Fine Wine Portfolio, California, USA): Constellation Brands Fine Wine (U.S.) is comprised of four key wineries producing several iconic and well-known brands including Robert Mondavi, The Prisoner, To Kalon Wine Company & Schrader, to name but a few. Each of their brands and operational entities take full responsibility across four primary areas, including 1) protecting the local environment and community by promoting pollution prevention, waste minimization, and efficient use of water and energy. 2) acting as a responsible steward of water by furthering conservation efforts in partnership with industry and community partners. 3) decreasing their dependence on non‐renewable energy sources to reduce greenhouse gas emissions, and 4) preventing and reducing environmental impacts from waste generation, transportation, and disposition.

Crimson Wine Group (California, USA): Crimson Wine Group (CWG) oversees a portfolio of benchmark wines crafted from exceptional vineyards throughout California (Pine Ridge Vineyards, Seghesio Family Vineyards, Chamisal Vineyards, Malene), Oregon (Archery Summit) and Washington (Seven Hills Winery and Double Canyon). CWG holds sustainability as a core value—it’s the right thing to do, and they know that these efforts result in higher quality wines and the preservation of estate vineyards for future generations. Their multidisciplinary Green Team consistently monitors and improves practices and implements the latest sustainable practices. Knowing glass weight is the #1 contributor of greenhouses gases in the wine industry, CWG onshored more than 90% of glass to domestic lighter weight in the last two years and reduced glass usage by 300 tons of carbon annually. They are also members of the Porto Protocol, which is a commitment to work towards minimizing the impacts of climate change.

Gloria Ferrer (California, USA): Gloria Ferrer has produced world class sparkling wines in Sonoma since 1986. Rooted deeply in the history and heritage of Carneros, Gloria Ferrer’s iconic portfolio showcases Pinot Noir dominant wines that have become synonymous with the winery. Today, Gloria Ferrer continues its commitment to the community and environment through a regenerative model and their sustainable practices.

Herència Altés (Catalonia, Spain): This family winery in Terra Alta is dedicated to organic viticulture and the elaboration of fresh and elegant wines. The winery works with native varieties, of which Garnacha, in all its forms, takes pride and place. They make wines in the most natural and respectful way possible, looking to maintain varietal honesty and elegance. Efforts to decarbonize include generating 80% of their energy from solar panels and planting thousands of trees in and around the vineyard. A wider project of rewilding has helped promote biodiversity and soil health on the farm.

Hunt Country Vineyards (New York, USA): Farming for seven generations and crafting wine since 1981, the Hunts are one of the founding families of the Finger Lakes wine region in NY. They continue to be a family-run winery focused on managing their vineyards and business as part of a complete and healthy ecosystem. They produce the majority of their electricity with 348 solar panels, heat and cool with an award-winning geothermal system, provide EV charging stations to customers, and focus on soil carbon sequestration and sustainable vineyard practices and have certified some sections of the farm and vineyards organic. Hunt Country Vineyards received the 2020 Sustainability Award from the NY Wine & Grape Foundation.

Medlock Ames (California, USA): Medlock Ames is an organic vineyard and estate winery that straddles both Sonoma County's Alexander Valley and Russian River Valley and who is committed to farming in harmony with nature to produce wines that represent the distinct terroir of the Bell Mountain Vineyard. They maintain the vast majority of their land in its native state to protect the ten defined ecosystems that thrive here. They are also focused on using regenerative farming techniques that draw carbon from the atmosphere into the soil where it provides myriad benefits.

Ridge Vineyards (California, USA): Nearly 60 years ago in 1962, Ridge made its first Monte Bello, and two years later its first zinfandel. Since this time, Ridge has championed single vineyard winemaking, searching California for those rare vineyards where climate, soil, and varietal are ideally matched. Ridge Vineyards is the largest grower of organically certified grapes in Sonoma County and in the Santa Cruz Mountains appellation with 379 total certified acres. All of Ridge’s vineyards in Sonoma County and Santa Cruz Mountains are Certified Sustainable by Fish Friendly Farming. Their photovoltaic panels supply 75% of the Lytton Springs winery’s electricity needs annually.

Sula Vineyards (Nashik, India): Founded in 1999, over the last two decades Sula has grown and established itself as a pioneer, innovator, and market leader in the Indian wine industry. For Sula, sustainability is a guiding principle of life and business. They strive to be responsible stewards of their land, not just because it’s the right thing to do but also because it’s the best way to make authentic, distinctive wines. Sula generates almost 70% of its electricity through on site installations of solar panels and has driven sustainability in packaging by switching to light weight glass bottles and localizing supply chains.

Yalumba Family Winemakers (Barossa, South Australia): Yalumba Family Winemakers is a six-generation wine industry pioneer. Established in 1849 by first generation Samuel Smith, the company is a global winemaking and distribution business with a rich and diverse portfolio of leading fine wine brands, including Yalumba, Jansz Tasmania, Oxford Landing, Pewsey Vale Vineyard and Dalrymple Vineyards. The Hill-Smith family has established five wineries in South Australia, Tasmania, and New Zealand, its own vine nursery and cooperage, and vineyards across Barossa Valley, Eden Valley, Coonawarra, Riverland, Limestone Coast, Tasmania, and New Zealand. Sustainability has been at the heart of Yalumba Family Winemakers since its beginnings, and generation after generation strives to enrich its environment, workforce, and community.


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