Paris. The direct impact of climate change, rising temperatures, and drought is now visible even in France’s famous wine industry. It is estimated that in 2026, France’s wine production may fall to its lowest level in about 70 years due to extreme heat and drought. With production projected to decline for the third consecutive year, the industry is also facing economic crisis and changing consumer behavior.
According to the French Ministry of Agriculture, wine production may see a significant decrease this year due to adverse weather conditions. Experts say that climate change is affecting most of France’s major wine-producing regions.
Grape harvesting began a month earlier
The effects of climate change are already being seen in the timing of grape ripening and harvesting. According to the French Wine Union, grapes were harvested starting August 14 in the Burgundy region this year. This is the earliest harvest in the estate’s history.
According to farm head Florent Latour, the average grape harvesting time has been advancing by about three days every decade. Compared to the 1930s, the grape harvesting time has now moved forward by about a month.
Early grape ripening presents new challenges for wine producers. They have to manage a large number of workers and other resources in a short period. Rapid changes in weather forecasts have also created a situation where harvesting dates have to be changed repeatedly.
Drought in some places, increased production in others
The impact of climate change is not uniform across all wine regions of France. The Loire Valley and Champagne regions, considered relatively cool and temperate, have seen a greater impact from the heat. However, some areas in southern France, such as Bordeaux and Languedoc-Roussillon, have reported increased production compared to the previous year.
According to Jean-Marie Cardebat, a professor of economics at the University of Bordeaux and a researcher of wine and spirits, France was not adequately prepared for climate change.
He says that Spain has been facing heat and drought for a long time, so its irrigation infrastructure is relatively developed. In France, there are strict regulations regarding irrigation in vineyards, and it is permitted only under special circumstances.
Pressure to change old rules
Along with climate change, decades-old rules in France’s wine industry are also being questioned. The ‘appellation’ rules, created to preserve wine quality and regional identity, determine aspects like grape varieties, vine density, and irrigation.
However, some industry representatives argue that such rules can hinder producers from making timely decisions according to the changing climate. In 2025, Château Lafleur removed some of its wines from the official Pomerol and Bordeaux classifications. Its owner, the Guinaudeau family, stated that the existing rules limited their ability to make necessary changes according to the changing climate.
Economic crisis also deepening
The impact of the climate crisis is not limited to production. Increased production costs, decreased sales, and a decline in domestic consumption have further exacerbated the industry’s economic problems.
According to Cardebat, the number of business closures in the wine industry increased approximately threefold between 2019 and 2025. He estimates that 2026 could also be a challenging year for the industry.
The French government has announced an emergency aid package of over one billion euros at the end of summer to support farmers and wine producers affected by heat and drought.
Grapevines being uprooted from thousands of hectares
Along with declining production, the area under grape cultivation in France is also being reduced due to changes in wine demand.
In the Bordeaux region, grapevines from about 20,000 hectares have been uprooted since 2023. After this, the vineyard area there has been limited to about 83,000 hectares.
Under a government-led plan in 2026, the process of permanently removing vines from about four percent of France’s total grape cultivation area is underway. Farmers are being provided with aid of up to four thousand euros per hectare.
French wine-drinking habits also declined
In addition to climate change, changing consumer behavior is also putting pressure on France’s wine industry. While about half of France’s population consumed wine daily in 1960, by 2018, this proportion had fallen below 10 percent.
Rising prices and increased trade barriers in recent years have also added pressure to the market. Weak demand has led to a large accumulation of wine stocks, forcing some producers to reduce production.
Thus, France’s wine industry is currently facing numerous challenges, including a changed production cycle due to climate change, extreme heat and drought, strict traditional regulations, rising costs, and declining domestic demand. How quickly the industry can adapt its grape varieties, cultivation systems, and market strategies to the changing climate in the coming years will be crucial for its future.
Dining and Cooking