Your Guide to Sustainable Wine Certifications From organic and biodynamic to LEED-certifed, a variety of different programs certify eco-friendly wine. Here's how to understand the logo on your bottle.

Symbols and letters on the back of wine labels indicate some kind of commitment to the environment, but to what extent? While the benefits of cultivating and producing wine in a responsible manner can aid the environment and ecosystem, the nuances can be confusing. Here, we break down the “what” and “why” of different wine certifications. click here for the article