Getting dozens of separately run sites to follow one environmental standard is a familiar problem for hospitality operators. St Austell Brewery, the Cornwall-based brewer, pub operator and wholesaler, has offered one answer through a pub waste program. The company was named Green Large Organisation of the Year at the Green Awards UK, held September 25 in London, after winning Best Sustainable Pub Company at this year's Publican Awards.
Working with waste contractor Biffa, St Austell rolled out color-coded bins across its 45 managed pubs for dry mixed recycling, food waste and general waste, according to the. The point was to give every site one way of sorting, whoever is on shift.
St Austell Uses Quarterly Leaderboards and Biffa Audits to Keep 45 Pubs Sorting
New bins came with incentives and feedback. A pub leaderboard awards online vouchers each quarter to the teams with the largest waste reductions. Some staff toured Biffa's materials recycling facility in Redruth to see how contamination at the bin affects what can be recovered later. Regular Biffa audits track each site and show managers where sorting is slipping.
Operations managers will recognize the structure. A consistent bin setup tells staff what to do, and the audits show which pubs have stopped doing it, so the program does not depend on goodwill at each site. Industrial facilities chasing zero waste certification have used a similar pairing of standard practice and outside verification.
St Austell Reports Total Waste Down 49% Since 2023
In its sustainability impact report released in May, St Austell says recycling rates have doubled, general waste has fallen by up to 40% and total waste is down 49% from 2023. The company also reports diverting all pub food waste out of the general waste stream. These are company-reported figures and have not been independently verified.
Each figure measures something different. Better sorting lowers general waste by moving recyclables into their own streams, while a fall in total waste means less material is being discarded in the first place. Both results also sit apart from the company's earlier goal of cutting general waste at managed pubs by 80%, which remains a target. Anyone benchmarking a similar program needs matching time periods, site coverage and tonnages before comparing results.
St Austell has now completed its first food waste audit and plans to use the findings to adjust planning, portioning and kitchen practice. It is also asking suppliers to reduce single-use packaging and improve its recyclability.
Prevention also carries a clearer financial payoff. The World Wildlife Fund (WWF) reported in April that food waste accounts for roughly 8% of total food costs in hotels, and that resorts generate 75% more of it than other hotels. The WWF research covers hotels, not pubs, and says nothing about St Austell's savings. Its conclusion that each property type needs its own plan still applies to a pub estate.
Restaurant operators have found that measured food waste becomes a cost lever, not just a disposal line. For pub kitchens, the practical next step is logging what gets thrown out against prep volumes and covers, then adjusting orders, menus and portions. Sorting changes where waste ends up, while kitchen measurement goes after the hidden costs of food waste that come from buying and preparing food nobody eats.
