France raises the cap

Producers can now bottle champagne at up to 15% alcohol, above the usual 13% limit. It is the first time the ceiling has moved, and it applies to this year only.

Hot grapes, sweet grapes

Extreme heat and drought left the 2026 grapes loaded with sugar. Yeast turns that sugar into alcohol during fermentation, so the wine ends up stronger.

A very small spillover

The Comite Champagne says only a handful of wines crept past the limit, landing near 13.1% or 13.2% after the second fermentation that makes the bubbles.

“a very small number of wines from this harvest could have slightly exceeded the regulatory limit of 13%”

The earliest harvest ever

Picking started in early August, the earliest on record in Champagne, after historic spring frosts, early flowering and five separate heatwaves.

“The 2026 growing season will be remembered as one of the most unusual in Champagne's history”

Year one of a new cycle

Verzenay producer Stephane Vignon says the Mediterranean climate is moving north. Industry co-chair Maxime Toubart expects this harvest to become normal within 10 to 15 years.

“The Mediterranean climate is moving north. This is year one of a new cycle.”

Drinkers want the opposite

Wine writer Jane Anson notes buyers are moving toward lower alcohol, so strength is no selling point. The 2026 vintage will not reach shelves until 2028.

“The battle between what consumers want and what nature provides must be very stressful for producers.”