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Emiliana Organic Vineyards
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Emiliana Organic Vineyards

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Gold Tier
Last verified · August 2026
Emiliana Organic Vineyards, Colchagua Valley, Chile.

The received wisdom is that biodynamic farming only works at small scale — that the attention it requires cannot be sustained across large acreage. Emiliana is the largest certified biodynamic and organic wine producer in South America, which makes it a useful test of that assumption.

The full programme runs across the estate vineyards in Colchagua and Casablanca: preparations, composting, cover crops, livestock integrated for soil fertility, under IMO organic and Demeter biodynamic certification. Doing that at volume is a management problem rather than an agronomic one, and it is the management that usually defeats people.

Emiliana Organic Vineyards
Livestock are integrated for soil fertility across the Colchagua and Casablanca vineyards.

Four bodies audit four different things here, and none of them substitutes for another: organic through IMO in 2001, biodynamic through Demeter in 2006, carbon neutral through TÜV SÜD in 2009, Fair Trade through FLO in 2011.

Coyam, the flagship Colchagua blend of Syrah, Carmenère, Merlot and Mourvèdre, has drawn 95 points from Wine Advocate and marks the ceiling of what the farming produces here. The Adobe range carries organic certification at genuinely everyday prices, which makes it one of the strongest arguments available that certified organic wine need not be a premium purchase.

For a great many drinkers this is the first certified organic South American wine they encounter, and the quality at the top of the range is what makes the commitment credible across the rest of it.

“I experienced firsthand the dangerous effects created by synthetic products used in farming.”
José GuilisastiFounder, on why the estate stopped spraying, 2024 · Organic Authority

Why it’s remarkable

1998
the conversion started — biodynamic certification came eight years later
Organic and biodynamic development began in 1998; Demeter certification followed in 2006, which the estate records as the first in Chile and Latin America. Eight years is the honest length of a conversion nobody photographs.
Four bodies
audit four different things, and none of them substitutes for another
Organic through IMO in 2001, biodynamic through Demeter in 2006, carbon neutral through TÜV SÜD in 2009, Fair Trade through FLO in 2011, and Regenerative Organic Certified in 2023. Farming, climate accounting and labour conditions are separate audits with separate registers.
2009
the year the flagship itself was certified biodynamic
Coyam was certified biodynamic eleven years after the conversion began. The estate’s certifications are dated per wine and per standard rather than applied to the whole company at once.
‘Largest’
is the estate’s own claim, and we have not verified it
Emiliana is widely described — including by itself — as the world’s largest organic winery. We have found no register against which that can be checked, so we record it as their claim rather than as a fact of ours.

Free Bacchus Verification

Track A
Formal third-party certification, confirmed against the issuing body’s own register.
Re-verified annually against the issuing body’s register. How re-verification works
Flagship
Coyam
Best award
Best Organic Chile · Decanter World Wine Awards

If you’re buying

Price
Around US$30 for the flagship bottling. Approximate, and it moves with vintage and market.
Drinking now
Coyam drinks well on release and holds for eight to ten years. There is no need to wait.
Serving
Serve at 16–18°C. Decant for an hour if the bottle is young.
Availability
Generally obtainable through specialist retailers.
Tastes like
Coyam is a warm, spicy red blend — blackberry, black pepper and a savoury edge. Generous without being heavy.
Pairs with
Grilled beef, roast aubergine, or a mature hard cheese.
Price bands are approximate and move with vintage, market and region. They are a guide, not a quotation.

Cheat sheet

Save it to your phone. Everything you need to recognise this producer, and three things worth saying about it, at a glance in a shop or across a table.

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