Sustainable Bars Leading the Way

The bar industry generates an extraordinary amount of waste. A single busy cocktail bar running through 200 covers on a Saturday night will discard 40 to 60 citrus husks, dozens of cocktail picks, a bin bag of single-use napkins, and — at the more fashionable establishments — an alarming number of decorative garnishes that were touched by exactly one customer before hitting the trash. For an industry built on pleasure, the hidden cost is significant.

A growing number of operators have decided to do something about it, and not in the half-hearted way that puts paper straws out and calls it done. The bars on this list have restructured their entire programmes around sustainability: from the sourcing of every spirit and citrus, to the disposal of every waste stream, to the energy systems running their refrigeration. What they have discovered, almost universally, is that doing this properly makes the drinks better.

Why Sustainability and Quality Are the Same Conversation

The quickest route to a zero-waste cocktail programme runs directly through ingredient quality. When you pay attention to where every citrus comes from, you stop buying inferior fruit. When you build a relationship with a local citrus farmer to take their rinds for oleo saccharum and their juice for syrups, you get access to fruit that supermarket buyers would never purchase because it does not look uniform enough. The flavour, however, is extraordinary.

The same logic applies to spirits. Distilleries with genuine sustainability commitments tend to make better spirits because they care about the grain, the water, the fermentation environment. Bars that prioritise sustainable sourcing tend to end up with more interesting back bars, not more worthy ones. This is not a coincidence.

We have been tracking the sustainability conversation in the drinks industry for several years at barsforKings, and the pattern is consistent: the most sustainable bars we visit also produce some of the most impressive drinks. The two things feed each other in ways that took even the operators themselves by surprise. For a wider lens on how bars are evolving, our piece on bar trends for 2025 covers sustainability alongside the other major forces reshaping the industry.

Zero-Waste Cocktail Programmes

Zero waste in a bar context does not mean producing no waste. It means diverting at least 90 percent of waste away from landfill through reuse, recycling, composting, or creative repurposing. The best zero-waste bar programmes we have visited achieve this through a combination of systematic thinking and genuine creativity.

Spent citrus husks go into oleo saccharum, which captures the oils from the peel into sugar before the flesh would normally spoil. The resulting syrup, used in everything from Sours to Spritzes, is more complex than any commercial citrus product on the market. Spent coffee grounds from espresso martini service go into tinctures. Spent herb stems go into shrubs. The logic cascades through every station on the bar.

Scout — London

Hackney · London · $$$ · Open Tue–Sun 5pm–midnight

Matt Whiley's Scout is the standard against which other sustainable bar programmes are measured in London. The menu changes to reflect whatever ingredients are at peak season and available in sufficient quantity to use entirely, including the parts other bars throw away. The fermentation station turns surplus fruit into shrubs and vinegars that appear across the menu. The bar diverts more than 95 percent of its waste from landfill and holds B Corp certification. The cocktails, it should be noted, are among the best in the city.

Trash Tiki — Worldwide Pop-Up

Various locations · $$$ · Follow @trashtiki for dates

Trash Tiki began as a reaction to the tiki bar's notoriously wasteful aesthetic — the plastic leis, the foam cups, the industrial canned fruit. Iain Griffiths and Kelsey Ramage turned the concept inside out, building an entire tiki bar menu from ingredients that other bars discard: spent lime husks, coffee grounds, bruised fruit, vegetable trimmings. The drinks are genuinely excellent Tiki cocktails that happen to cost nothing in ingredient waste. The touring format has brought the programme to bars across London, New York, and Sydney.

Cloakroom — Melbourne

CBD · Melbourne · $$$ · Open Wed–Sat 5pm–1am

Hidden beneath a Melbourne laneway, Cloakroom runs what may be the most methodical sustainability programme in the Southern Hemisphere. Every spirit on the back bar is assessed for the environmental credentials of its distillery before it earns a place. The cocktail menu is designed around a closed-loop system in which every by-product of one drink becomes an ingredient in another. Their seasonal menu documentation reads like an academic paper and tastes like some of the most precise cocktails you will find in Australia.

Sustainable Sourcing: Beyond Organic Certification

Organic certification is a starting point, not an endpoint. The bars on our list have moved considerably beyond asking whether a spirit carries an organic label, and have started building direct relationships with the farms, distilleries, and breweries that supply their programmes. These relationships give them visibility into practices that no certification captures: water usage, worker conditions, packaging choices, and the carbon cost of transport.

In London, the relationship-driven sourcing model has produced some extraordinary results. Several bars in the Bermondsey strip source their citrus from a single farm in southern Spain that ships once monthly, reducing freight frequency. The farm holds the fruit at its peak and ships in bulk rather than dribbling deliveries across the week. The logistics partnership also means the bars get fruit that has been allowed to ripen properly rather than being picked early for transport stability. The flavour difference is audible in the cocktails.

For a wider look at how this sourcing philosophy intersects with cocktail design, our upcoming guide to bars using local ingredients explores the most compelling examples of hyper-local bar programmes currently operating across the US and Europe.

Himkok — Oslo

Storgata · Oslo · $$$ · Open Mon–Sat 5pm–1am

Himkok operates its own micro-distillery on site, which gives the bar precise control over every spirit in its cocktail menu from grain to glass. The distillery sources its grain from three Norwegian farms within 200 kilometres of the bar, and the fermentation process generates organic waste that is composted and returned to those same farms. The cocktail menu is a genuine expression of Norwegian terroir — aquavit, birch, cloudberry, pine — in a way that a bar relying on imported spirits could never achieve. Named one of the world's 50 best bars three years running.

Nitecap — New York

Lower East Side · New York · $$ · Open Tue–Sun 6pm–2am

Nitecap runs one of the most genuine sustainability programmes in New York without making it the dominant story of the bar. The kitchen-bar integration means that vegetable trimmings from the kitchen become ingredients for cocktail syrups. All citrus is whole-fruit juiced and the husks are used for oleo saccharum before being composted. The bar participates in the city's commercial compost programme and has partnered with a Brooklyn urban farm that collects its organic waste weekly. The cocktail menu is approachable and delicious, which is exactly the point.

Energy and Materials: The Invisible Sustainability Story

Ingredient sourcing is the visible part of a sustainable bar programme. The invisible parts are often more significant: refrigeration energy, ice production, glassware washing, and the environmental cost of the building's operation. Ice machines are among the most energy-intensive pieces of kitchen equipment in operation, running continuously and generating heat that requires air conditioning to manage. The most sustainable bars have redesigned their ice programmes to minimise this burden.

Some bars have reduced ice usage by building more spirit-forward menus where drinks are served neat or with a single large cube rather than shaken over small cubes and strained. Others have invested in slower, quieter ice machines that produce less waste ice. A handful have moved to ice programmes that use filtered rainwater or greywater systems where local regulation permits. None of these choices are cheap to implement, but they all reduce operating costs over time, which is why the most serious sustainability programmes eventually pay for themselves.

The bar industry's sustainability conversation is maturing rapidly, and the leaders are pulling further ahead of the field every year. If you want to follow this space, our future of bar culture piece examines where the most thoughtful operators believe the industry is heading over the next decade. And if you are looking for hidden gem bars that often run under the radar but lead on sustainability, our hidden gems category guide is updated regularly with new discoveries.

Supernormal Bar — Tokyo

Shibuya · Tokyo · $$$ · Open Wed–Mon 6pm–midnight

Tokyo's approach to sustainability in bar culture is characteristically methodical. Supernormal Bar has invested in a water purification and recirculation system that captures and filters bar wastewater for use in cleaning and toilet systems, reducing potable water usage by 60 percent compared to a conventional bar. The cocktail programme works exclusively with Japanese spirits from distilleries that have published sustainability reports, and the seasonal menu is built around what local farmers bring to the bar each month rather than what the bar orders in advance.

Tom Callahan

Craft Beer Editor

Tom has spent 11 years writing about craft beer and drinks culture across 28 countries. He believes the most interesting drinks on earth are increasingly being made by people who care as much about what happens before and after the drink as they do about the drink itself.

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