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Carbonic maceration is basically a pop song

Some wines hit like a synth hook: bright, bouncy, no build-up. That's carbonic maceration. What it is, how Beaujolais does it, and why it tastes like joy.

Updated October 2026

Rewritten by Alper Billik, Advanced Sommelier

4 min read

Some wines hit like a synth hook. Bright. Bouncy. No build-up, just euphoria. You sip and smile before you even know why.

That's carbonic maceration. It's not just a method. It's a mood.

The short answer: carbonic maceration is a way of making red wine from whole, uncrushed grapes in a tank full of carbon dioxide. With no oxygen around, fermentation starts inside each berry. The result is a light, juicy, low-tannin red that smells of bright red fruit, sometimes banana or bubblegum, made to drink young and a little chilled.

How it works

  • 1. Whole bunches go in. No crushing. Grape skins intact and humming in isolation.
  • 2. Out goes the oxygen. The tank fills with carbon dioxide, either added by the winemaker or given off by the grapes themselves.
  • 3. The berries ferment from the inside. This is intracellular fermentation: like a secret blooming, it makes a little alcohol and very fruity aromas.
  • 4. Yeast finishes the song. The berries burst or are pressed, and a normal fermentation turns the rest of the sugar into alcohol.

Little time soaking on the skins means little tannin. It's fermentation that skips the drama: no long extraction, just fruit-first feels.

Beaujolais does it semi-carbonic

Gamay from Beaujolais is the wine most people mean, but the local tradition is a variation. Inter Beaujolais describes it as semi-carbonic maceration: whole bunches are piled into the vat, the ones at the bottom are crushed by the weight and ferment with yeast, and the carbon dioxide they give off fills the top of the vat, where the whole berries start fermenting from the inside. The vat isn't sealed, and no gas is added (Inter Beaujolais).

Beaujolais Nouveau is the purest pop single of all: macerated for just a few days and released on the third Thursday of November, the same autumn as the harvest. But not every Beaujolais is a pop song. The ten crus, such as Morgon and Moulin-à-Vent, can be deeper wines that age.

What it tastes like

Wines that taste like neon. Light-bodied. Juicy. Often smelling of banana sweets, candied strawberries, or that fake grape bubblegum you loved at ten but would deny now. That strawberry note even has a chemical name: read strawberry aromas in wine.

If you've ever had a chillable red that made you think “juice box, but make it adult”, that was likely carbonic. If you've ever felt like your mouth got kissed by a cherry Jolly Rancher, that too. And no, it isn't sweet: the candy is in the smell, not the sugar.

Play it loud

Carbonic wines don't ask to be analysed. They ask to be played loud. They're the first dance of the night. The glossed lips. The part of you that still loves an easy chorus. Some sommeliers will scoff at their simplicity. Let them. Not every wine needs to whisper about terroir or trauma. Some just need to taste like joy.

  • Serve it cool: a little time in the fridge makes it even brighter.
  • Drink it young: this is a wine for now, not for the cellar.
  • Pair it with: park picnics, charcuterie, roast chicken, Lana remixes, and laughing with people you trust.

In a world of brooding Cabernets and contemplative Syrahs, carbonic maceration is the pop single: catchy, bright, and impossible to get out of your head. Don't overthink it. Just pour and press play.

Some wines write symphonies. Carbonic just wants to dance, and sometimes that's exactly what you need.

Its softer cousin from the winery: malolactic fermentation is basically a hug. New to wine? Start with the best wines for beginners.

Questions people ask

Is Beaujolais made by carbonic maceration?

Traditionally, by semi-carbonic maceration: whole bunches in an open vat, where the grapes' own carbon dioxide lets the berries ferment from the inside. Methods vary between producers, and the crus can be made in a more classic way.

Does carbonic maceration make wine sweet?

No. The wines smell very fruity, even of sweets, but they are normally fermented dry.

Should carbonic wines be chilled?

Lightly, yes. A little time in the fridge keeps them fresh and juicy.

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