Barossa enrolls 90% of its vineyards in Australia’s national sustainability program

Barossa Australia said on Thursday, November 5, that 90% of the Barossa region’s vineyard area is now part of Sustainable Winegrowing Australia, marking a broad expansion of participation in the national sustainability program across one of the country’s leading wine regions.

The industry body said 12,768 hectares of Barossa’s 14,162 hectares under vine are now enrolled in the program. That was an increase of 1,264 hectares, or 10%, from a year earlier. Membership also rose to 303 Barossa vineyards and wineries, up 66% over two years.

Barossa Australia said more than 80% of those members, or 244 businesses, have independent certification. That status is verified through a third-party audit under the Freshcare standard, which the group described as an internationally recognized benchmark for best practice.

Nicki Robins, Barossa Australia’s viticultural development manager, said the scale of participation gives the region a stronger basis for presenting its sustainability record to buyers and consumers. She said certification gives growers and wine brands independently verified credentials that can help meet rising expectations from customers and export markets, while also giving consumers more confidence in how Barossa wines are produced.

The figures point to a regional approach rather than isolated action by individual producers. In the wine trade, and increasingly across the broader beverage sector, environmental claims are coming under closer scrutiny from retailers, importers and consumers. A high share of certified vineyard area can help producers answer those demands with audited data, and it may strengthen their position in export markets where sustainability requirements are becoming more common.

Barossa Australia said it has worked for several years to reduce the cost and administrative burden of joining the program. Since 2021, the organization said it has secured three government grants worth more than $170,000 for the region. According to the group, that funding paid for free certification training at The Barossa Cellar for 80 businesses and supported 30 one-on-one and group sessions with local viticulture specialists to help growers and winemakers prepare for audits.

The organization also released several measures that it said show how practices are changing among the 303 Barossa members in the program. It said 2,405 hectares have been set aside for biodiversity, up 48% from a year earlier. It also said 84% of vineyards are operating at best practice for pest and disease management.

On soil management, Barossa Australia said only 2% of vineyards have bare soil in the mid-row. It said 10% plant an annual cover crop, while 88% maintain a permanent volunteer or native cover crop in the mid-row.

The increase in participation comes as wine regions face pressure to show measurable progress on environmental performance, not only to support local land management but also to satisfy commercial demands further along the supply chain. For producers in Barossa, the latest figures suggest sustainability is no longer limited to a small group of early adopters and is becoming a shared regional standard backed by certification, training and outside verification.

Barossa Australia framed the expansion as both an environmental and market issue. Along with the gains in biodiversity, pest management and soil cover, the region is building a larger pool of producers able to present certified sustainability credentials when dealing with wholesalers, retailers and overseas customers. The group said that reach now extends across nearly the entire vineyard footprint of Barossa, with 12,768 hectares enrolled and 244 members already certified under the Freshcare-based process.