Microbial tools and regulatory innovations for climate-resilient winemaking.

Climate-induced acidity loss threatens wine quality, prompting sustainable microbial acidification strategies using Lachancea thermotolerans. This yeast naturally reduces pH and ethanol, aligns with consumer preferences, and benefits from omics-driven selection and enabling policy frameworks. Adaptation requires coordinated biotechnological innovation, institutional backing, and clear consumer communication to maintain sustainability and competitiveness.