They fixed the water. Not the wine.

Now open the minibar, or turn to the wine list at dinner. Nothing on it tells you how the grapes were farmed. And as it turns out, the overwhelming majority of it comes from producers with no organic or biodynamic certificate we could find anywhere.

We wanted to know how wide that gap really is, so we measured it.

The water arrives in reusable glass, bottled on site. The wine beside it says nothing at all about how it was grown.

What we looked at

We chose five hotel groups for the depth of their published sustainability commitments, the reporting behind them and the reputation they’ve built on it. This is deliberately not a sample of the industry’s laggards. If the best groups land somewhere, the rest of the industry is unlikely to be ahead of them.

On 14 and 15 October 2026 we read 107 published wine, bar and minibar lists from 42 of their hotels, recording every producer and every bottle as printed. Each producer was then matched against the Free Bacchus producer database, and every match was checked by hand, because wine is full of different houses sharing a family name. Anything not in our database was checked against the public organic registers in Europe, the United States and New Zealand.

We’re not naming the groups, and that’s a choice rather than a courtesy. The point of this exercise isn’t which group did best. It’s that the groups doing the most land, collectively, in roughly the same place.

Where the sustainability effort actually went

When we read what these groups say publicly about drinks, the pattern was immediate. Almost every claim was about water and plastic.

Several groups now bottle or filter their own water on site. One has built water-bottling plants at several of its hotels and plans more. Another has partnered with a refillable aluminium water brand. Glass carafes, filtered taps and water fountains for staff appear again and again. One group reports that its coffee, tea, cocoa and sugar are now entirely verified as responsibly sourced.

All of that is real work, and none of it should be waved away. But it shows where the effort has gone. The container has been transformed. Hot drinks and food ingredients have been brought inside verified sourcing. The wine and spirits, the one part of the drinks offer whose raw material is a farmed crop that conventional growers spray season after season, have been left almost entirely outside it.

We don’t read that as indifference. We read it as the rational outcome of how hotels are organised, and that’s worth understanding properly.

The menus’ own labels

Several of the lists we read had already tried. They printed their own markers: a small symbol for organic, a note reading “certified organic wine”, a line describing a bottle as biodynamic. That’s a hotel doing exactly what we’d hope, telling guests how the wine was farmed.

Of 28 bottles carrying those labels, 12 could be confirmed on a certification register or in our database. The rest couldn’t. In one case a New Zealand Sauvignon Blanc described as biodynamic turned out to be certified organic but not biodynamic. In others the producer held only a certificate for processing wine, not for farming grapes, or simply didn’t appear on any register we could find.

We don’t think those menus were trying to mislead anybody. We think they were trying to inform, using whatever an importer’s sheet or a producer’s website said, with no way to check it. That’s the gap in its plainest form: even the hotels that want to tell guests the truth can’t reliably find it.

What would change it

The encouraging thing in this data is that it doesn’t describe resistance. These groups have already shown they’ll transform a category when they can measure it and someone owns it. They did it with water. Several did it with coffee and tea. Individual properties are already working on wine: one runs a programme championing small local producers, and some of the strongest bottles in our entire count sat on a single hotel’s master wine list.

What’s missing is the same thing that was missing for water before somebody started counting bottles: a measure, and someone whose job it is. Give a beverage team a verified list to buy from, and the bottles on the list stop needing a research department behind them. That’s a piece of infrastructure the industry hasn’t built yet, and it’s the piece we exist to build.

Hotels already transformed water once someone could count it. Wine is waiting for the same thing.

How we counted

Five hotel groups were chosen for the strength of their published sustainability commitments. We read 107 published wine, bar and minibar lists from 42 of their 65 hotels on 14 and 15 October 2026; no list carried a printed date. In scope were wine, Champagne, sake and spirits; beer, water and non-alcoholic drinks were left out. Cocktail menus count each named brand once per drink.

A bottle is verified when its producer holds third-party organic or biodynamic certification in the Free Bacchus database (or is an admitted case of documented clean farming without one), clears our lowest tier, Bronze, and the bottle falls within the certificate’s scope and dates. The Cellar lists producers at Silver and above, so it shows a narrower set than this count. Producers not in the database were checked against EU TRACES, the USDA Organic Integrity Database (its export of 1 October 2026) and the BioGro register; those register matches are reported separately and not counted as verified.

Limits: several groups’ flagship restaurants publish no list online, and those are often a group’s strongest cellars, so the figures may understate them. One group’s sample was small. Spirits brands outside the EU and US registers, and producers on Swiss and English national registers, could not be checked.