Consumers Pay More for Climate-Resilient Wine, Study Finds

Consumers are willing to pay more for wine produced using climate adaptation strategies, according to a new study from Cornell University. The research examined three methods winemakers can employ to cope with a warming planet: installing shade cloth, cultivating heat-tolerant grape varieties, or relocating vineyards to cooler regions. When these adaptation efforts are communicated to shoppers, consumers demonstrate a willingness to pay a premium for these climate-resilient wines, even if it means sacrificing some of the established name-brand recognition associated with regions like California's Napa Valley.

The study aimed to provide grape producers with insights into available climate adaptation strategies, their associated costs, and consumer perceptions. "A producer can make all the changes in the world — but if they don’t resonate well with consumers, then it’s moot," stated Alex Susskind, a co-author of the study and a professor at Cornell University's school of hotel administration. The findings suggest that effective communication of these adaptation efforts is crucial for market success.

Climate change poses significant threats to viticulture globally, impacting wine production through extreme weather events. For instance, prolonged droughts in Chile necessitate rethinking irrigation, while wildfires and smoke in California can alter grape flavor profiles. In France's Champagne region, severe frosts affect grape acidity and flavor. Some growers are beginning to embrace these changes, but the study highlights the economic incentive for proactive adaptation.

The research identified that while consumers are receptive to paying more for climate-resilient wines, only two of the three adaptation strategies—investing in new infrastructure and investing in new grape varieties—might be immediately apparent to them. The implications of relocating vineyards, for example, may require more explicit consumer education to garner similar market appreciation.