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California's First LEED® Gold Certified Winery

We at HALL Wines are proud to announce that we have received the prestigious Leadership in Energy and Environmental Design (LEED) Gold Certification for our Napa Valley St. Helena winery, becoming the first winery in California to be distinguished as a Gold certified facility by the U.S. Green Building Council’s LEED Green Building Rating System™.

The HALL St. Helena LEED certified winery is one of most advanced wineries in California, with state-of-the-art facilities designed for ultra-premium wine production. LEED is an internationally recognized certification system that measures a building or community’s performance across all environmental metrics including energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality and stewardship of resources and sensitivity to their impacts.




Owner, Kathryn Hall; President, Mike Reynolds; and Architect,
Jarrod Denton discuss the LEED Certification Process at HALL

What is LEED?

LEED is an internationally recognized certification system that measures how well a building or community performs across all the metrics that matter most: energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality, and stewardship of resources and sensitivity to their impacts.
Developed by the U.S. Green Building Council (USGBC), LEED provides building owners and operators a concise framework for identifying and implementing practical and measurable green building design, construction, operations and maintenance solutions.

To meet the precise requirements to become Gold LEED certified, HALL has included many sustainable design elements and practices including:

• Radiant Floors Allowing for Precision Winemaking and Maximum Energy Efficiency – Radiant flooring allows HALL to control the facility’s temperature while conserving energy. This technology, accomplished by running cold or warm water through the floor slab, provides a energy efficient and stable storage and production environment.

• Solar Energy – The sun provides more than 35 percent of the energy needed to power HALL St. Helena. Solar photovoltaic cells (solar panels) on the roof tops of the barrel cellar and fermentation building convert sunlight directly into electricity. Approximately 42,000 square feet of solar panels span the St. Helena winery roofs.

• Local Building Materials – More than 10 percent of materials used to build the facility were extracted, harvested or recovered, as well as manufactured, within 500 miles of the project site.
• Recycled Building Materials – More than 10 percent of the materials used were made with recycled content.  

• Water Conservation – Drought tolerant plant species were selected for the winery landscaping which will reduce the demand for irrigation by more than 50 percent.  In conjunction with this, all of the landscaping and vineyards are irrigated with recycled water.    A 40-percent reduction of building water has also been achieved through the use of low-flow water outlets without compromising performance.