Auric infinity technology represents a groundbreaking development in winemaking, paving the way for a sustainable, additive-free future.
Auric infinity technology, introduced at the 2024 Simei Exhibition in Milan, Italy, has captured global attention thanks to its innovative approach to barrel fermentation and ageing. This revolutionary system is designed to overcome traditional challenges and offers winemakers a new way to refine their products using nothing but grapes, yeast and bacteria.
What is auric infinity technology?
Auric infinity technology is the first-ever wooden pressure fermenter that integrates advanced engineering with traditional barrel design to provide complete control over oxidation, contamination and evaporation during winemaking.
The system features:
Custom barrels: Constructed from Slavonian oak, the barrels have silicone rods between the staves and silicone straps around the barrel heads to eliminate wood-on-wood friction and ensure an airtight seal.
Acrylic barrel head: This allows visual monitoring of the wine and leverages sunlight to enhance yeast activity during fermentation.
Stainless steel bung: A stationary bung maintains continuous, safe pressure inside the barrel and prevents air exposure while enabling sampling without risking contamination or oxidation.
Adjustable hoops: Eight adjustable hoops ensure uniform pressure on the staves to maintain barrel integrity under varying cellar conditions.
These innovations eliminate the need for additives such as sulphur dioxide (SO₂), significantly reduce labour and material costs, and contribute to a more sustainable winemaking process.
A gamechanger for South Africa
For South Africa’s wine industry, where winemakers have to deal with challenges such as climate variability, rising input costs and other economic pressures, auric infinity technology provides a timely solution. South African producers, who often have to balance tradition with the need for innovation, now have a tool that aligns perfectly with their sustainability, quality and cost-efficiency goals.
“Auric infinity technology allows winemakers to focus entirely on the purity and character of their wines without the need for additives or interventions,” says Birgit Davies of auric barrels. “This innovation offers winemakers the possibility to create wines that truly express the essence of the cultivar and their terroir, while addressing the pressing issues of sustainability and resource efficiency.”
Addressing challenges
South African winemakers are no strangers to the hurdles of traditional winemaking. From labour-intensive processes to the rising costs of imported materials and energy, the need for efficient, cost-effective solutions has never been greater.
“Auric infinity technology is designed to tackle the biggest challenges in winemaking,” Birgit says. “By avoiding macro-oxygenation, it preserves the delicate flavours of the wine and eliminates the need for SO₂. Its sealed environment prevents contamination, even in partially filled barrels, while avoiding evaporation to improve yields and profitability. It’s a gamechanger for winemakers looking to refine their craft and enhance sustainability.”
The system’s ability to function without temperature and humidity control significantly lowers operational costs, which is a major advantage for South African wineries dealing with loadshedding and water scarcity.
Enhancing quality and sustainability
Auric infinity technology not only resolves practical issues, but also enhances the overall quality of wine. The system is versatile and accommodates various winemaking styles, from indigenous yeast fermentations to commercial yeast applications.
“With this technology, we’re empowering winemakers to craft wines of exceptional complexity and character while staying true to their sustainability goals,” Birgit says. “It’s not just about solving problems, it’s about enhancing the possibilities of what winemaking can achieve.”
Revolutionising winemaking
The potential of auric infinity technology extends beyond wine. With applications in cider, beer, vinegar and other fermented products, its versatility opens doors for producers across industries. One of its biggest advantages is its ability to meet the growing demand for additive-free, natural products — features that resonate strongly with younger, health-conscious consumers.
In South Africa, where wine is a significant economic driver and cultural asset, adopting this cutting-edge technology could strengthen the industry’s global competitiveness. “This is a chance for South African winemakers to lead the way in producing premium additive-free wines, which are set to become a global movement, especially among allergy-sensitive and wellness-focused consumers,” Birgit says. “By embracing auric infinity, they can produce world-class wines that honour tradition and progress.”
The next level is auric infinity HYBRID, which also allows winemakers to make sparkling without additives such as preservatives during the first or second tank fermentation. With auric infinity, the possibilities are endless. It’s about empowering winemakers to dream bigger, achieve more and expand what’s possible in their craft.
To explore more articles in our April issue, Winemaking 101, purchase our digital or print magazine here.
