Sonoma County Study Finds Regenerative Vineyards Can Be Profitable

Research tracks costs and revenues at four vineyards transitioning to regenerative agriculture practices.

Jan. 29, 2026 at 9:15am

Got story updates? Submit your updates here. ›

A new study published in the American Journal of Enology and Viticulture has found that Sonoma County grape growers can maintain profitability by transitioning their vineyards to regenerative agriculture (RA) practices. The study tracked costs and revenues at four vineyards that have adopted RA methods.

Why it matters

As more consumers demand sustainable and environmentally-friendly agricultural practices, the findings of this study provide important data for Sonoma County grape growers considering a shift to regenerative viticulture. The economic viability of RA is a key factor in whether growers will adopt these practices at scale.

The details

The study found that the economic viability of RA depends largely on grape growers being able to either maintain stable yields or achieve price premiums to offset any potential yield declines that can occur during the transition to regenerative practices. The researchers tracked data from four Sonoma County vineyards that have adopted RA methods such as cover cropping, reduced tillage, and increased biodiversity.

  • The study was published in the American Journal of Enology and Viticulture in January 2026.

The players

Sonoma County grape growers

Grape growers in Sonoma County, California who are considering transitioning their vineyards to regenerative agriculture practices.

Got photos? Submit your photos here. ›

The takeaway

This study provides important data for Sonoma County grape growers weighing the costs and benefits of adopting regenerative agriculture practices in their vineyards. As consumer demand for sustainable wine grows, the findings suggest that RA can be an economically viable option for growers if they can maintain yields or command premium prices for their grapes.