Solar Power
826 solar panels provide full energy coverage from April through September and about 70% in winter and we are actively transitioning our equipment to electric power.
At DeLoach, our commitment to sustainability is rooted in a deep respect for terroir and a tradition of quality winemaking.
This dedication extends beyond the vineyard to every stage of a wine’s journey—from soil to bottle. Inspired by centuries-old sustainable, organic, and Biodynamic® farming practices, our estate integrates modern innovations such as solar energy, water recycling, waste reduction, and environmentally conscious packaging to ensure a lighter footprint and a lasting legacy.
Starting with the 2023 vintage of the California Collection and fully realized with the 2024 vintage, the wine is Certified California Sustainable by the Winegrowing Alliance (CSWA).
Certified Sustainable
- Certified CSWA Vineyard and Winery since 2020
- 2023, the first vintage the California collection of wines carried the CSWA logo
- Sustainably made wine is better tasting, more balanced, higher quality and consistent
Lightweight Glass
- 410 grams, 25% lighter than previous vintages
- 23.4% less yearly carbon emissions
100% Recyclable
- No Capsule makes this package fully recyclable
- The label paper is FSC certified
- Neutrocork, the cork used in our California tier, is derived of microparticles of whole natural cork making the cork not only recyclable but a sustainable option shown to have a negative carbon footprint
Water Conservation
We save nearly two million of gallons of water annually through our bioreactor and rainwater storage, practice deficit irrigation in the vineyard, use soil moisture probes, evapotranspiration stations and direct water status measurements to target the precise amount of water needed by the vines.
Solid Waste Management
We are working toward a Net Zero solid waste program and currently divert nearly 80% of waste from landfills by including an onsite single-stream recycling trailer, grape pomace is composted into organic soil amendments for local farms and used barrels are repurposed for winemaking, furniture or planters.
Biodiversity and Wildlife Conservation
10% of the estate is dedicated to diverse plantings including our one-acre Theater of Nature demonstration garden.
Pest Management
With organic pesticides and integrative pest management practices, we foster beneficial insect populations including bat and owl boxes providing habitat for these helpful hunters.
Soil and Nutrient Management at DeLoach Vineyards
Soil health is built by increasing organic matter and encouraging microbial biodiversity through biodynamic infused compost preparations.
Certifications and Recognition
- Certified Organic by California Certified Organic Farmers (CCOF) in August 2008
- Certified Biodynamic® by Demeter USA in December 2009
- Certified California Sustainable Wine Growing Alliance (CSWA) for both the Vineyard and Winery in April 2020
- Boisset Collection and DeLoach Vineyards was the winner of the California Green medal Award for Community in 2021
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