Firstly, look for certifications like organic or biodynamic which show the winery meets environmental and labour standards.
Try to choose wine from a local source to reduce transportation’s carbon footprint.
Additionally, pay attention to the winery’s use of energy and water.
Look for those that use renewable energy sources, conserve water, and minimize waste.
The packaging of the wine should also be considered.
Glass bottles are common but not always recyclable, choose wineries that use recycled or biodegradable packaging.
Finally, the taste is important; sustainable wineries often produce high-quality and delicious wine.