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Industry Observation 01: Hotel Food Waste Management

  • 1.  Industry Observation 01: Hotel Food Waste Management

    Posted 21 days ago

    News Source

    TUI Group: "Turning waste into value" (January 2026)

    TUI Group reported that its hotel property TUI BLUE Berawa in Bali is trialling a food waste digester to address one of the hospitality industry's major environmental challenges. The system processes organic food waste and converts it into a dried compost material that can be used as fertiliser for the property's gardens. The digester can process up to 150 litres of organic waste per day.

    Any experienced hotel sustainability consultants, hospitality professionals, or industry practitioners would like to share your perspectives on this approach?

    How do you see hotels transforming food waste management from a disposal challenge into a resource efficiency opportunity?

     



    ------------------------------
    Julian Goh
    Goh Business Practitioners
    Supporting Hotels on Their Sustainability Journey
    ------------------------------


  • 2.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 21 days ago

    Dear Julian, 

    This  best practice is used by a lot of hotels in Canada at least 10 years ago. They also recycle the used water  through the ecomanagement program. In addition to the stars reward for hotels, there also are green leaves  reward for hotels. Therefore, turning waste into value is a good project to improve the environmental performance of an organization.

    Thanks!



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    Marc Kanho
    Senior QMS Lead Auditor and Consultant
    K-Marc Canada
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  • 3.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 21 days ago

    The digester is the visible part, but what decides whether it works is everything that happens before the bin. In the hotels I have audited the food waste stream is rarely measured at source, so nobody can say how much comes from preparation, from buffet overproduction, or from plate waste, and those three need very different fixes. Once a kitchen weighs by stream for even a few weeks, better buffet forecasting usually gives back more than any equipment does.

    Where a digester earns its place is at the end of that line, turning what is genuinely unavoidable into something with a use on site. From a 14001 point of view I would want the aspect register to reflect that split, and an objective that tracks waste per cover rather than total tonnes, otherwise a busy season reads as a drop in performance.



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    Dilawar Laghari
    Auditor, Consultant and Trainer
    AuditWorkshop.com
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  • 4.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 20 days ago
    I agree. Many green practices were already adopted in mature tourism destinations years ago. The interesting observation is understanding how these practices evolve and become part of mainstream tourism development.

    The next question is how we translate these observations into recognised standards and frameworks, and finally how they can be applied through practical case studies.

    From your experience, what are the key considerations when adapting international sustainability standards into practical solutions for hotels in developing destinations?

    ---------------------------------
    Julian Goh
    Goh Business Practitioners
    Supporting Hotels on Their Sustainability Journey
    ---------------------------------





  • 5.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 20 days ago

    Hello Julian,

    The main consideration is to improve the eco-efficiency of the organization based on the key objectives to be achieved by the Hotels. The ISO Life Cycle Assessment standards are mostly used to implement  reliable and effective business practices for hotels . 

    There are a lot of ISO environmental and sustainability standards for supporting the best solutions ffor Hotel.

    Thanks!



    ------------------------------
    Marc Kanho
    Senior QMS Lead Auditor and Consultant
    K-Marc Canada
    ------------------------------



  • 6.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 18 days ago

    Julian, the main consideration I see is that the standard has to be adapted to what the site can actually measure and sustain. In a hotel with limited utility metering and an informal waste contractor, an aspects register built on honest estimates plus three or four objectives someone can evidence will do far more than a sophisticated framework that quietly stops being updated after six months.

    The other one is local ownership. Where these programs hold, it is usually because a head chef or an engineering manager owns a number they genuinely care about, not because head office issued a policy. I would also let the practice come first and the certificate follow, since a destination that is still building supplier and waste infrastructure needs the operating discipline in place before the audit trail means anything.



    ------------------------------
    Dilawar Laghari
    Auditor, Consultant and Trainer
    AuditWorkshop.com
    ------------------------------



  • 7.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 13 days ago
    Edited by Julian Goh 13 days ago

    Sorry for the delayed response — I was away for about a week and am just catching up now.

    I agree with your point that the standard has to be adapted to what the site can actually measure and sustain. In practice, I think the value is not in making the framework more sophisticated, but in making it usable enough that people continue applying it after the consultant leaves.

    I was actually thinking about this during my recent stay in Malacca. I stayed at a small boutique hotel with limited manpower, and one thing I observed was that some of the larger technical issues, such as appliances and equipment, can often be handled by external contractors. But waste generated by in-house guests is much more immediate and visible. If it is not properly managed, it can directly affect the cleanliness and overall quality of the guest experience.

    That made me wonder whether waste management should sometimes be treated as one of the most pressing operational sustainability issues for smaller hotels, rather than approaching sustainability primarily through equipment, technology or more sophisticated measurement systems.

    I also really like your point about local ownership. If the head chef, engineering manager or operations manager genuinely owns a number they care about, the system becomes part of the operation rather than just another compliance exercise. And I agree that practice should come before certification — the certificate should recognise an operating discipline that already exists, rather than become the reason people start doing it.

    This is actually very close to the direction I'm exploring now: how we can integrate sustainability standards into a practical improvement pathway that matches the maturity and actual capability of each tourism operation.

    Do you think existing standards and frameworks such as Green Key, GSTC or ISO 14001 give us a sufficiently practical way to address guest-generated waste at this operational level, or is there a gap where we could develop a more practical intervention framework?



    ------------------------------
    Julian Goh
    Goh Business Practitioners
    Supporting Hotels on Their Sustainability Journey
    ------------------------------



  • 8.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 13 days ago

    Julian, my honest view is that 14001 gives you the mechanism and not much more. It will make a hotel identify the aspect, set an objective and monitor something, but it is deliberately silent on how to change what happens at a breakfast buffet. Green Key and GSTC tell a property what to have rather than how to run it, so they lift the baseline and then stop.

    I do not think the gap calls for another framework though. It needs the operating detail underneath whichever one they pick, something as ordinary as weighing plate waste at one service for a fortnight, matching production to covers, and letting the chef see the number daily. The standards can carry that once it exists, they just do not supply it.



    ------------------------------
    Dilawar Laghari
    Auditor, Consultant and Trainer
    Audit Workshop
    https://auditworkshop.com/
    ------------------------------



  • 9.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 12 days ago

    I agree with your point that the real gap is often at the operational level, particularly in translating requirements into daily practices. But I would like to explore your distinction between standards, frameworks and operating mechanisms a little further.

    My understanding is that Green Key and GSTC primarily provide standards/criteria-they establish what a property should address and what good practice looks like. ISO 14001, meanwhile, provides more of a management system mechanism for identifying aspects, setting objectives, implementing controls and monitoring performance.

    What I am interested in is whether there is a different layer that we could properly call a framework. A framework, in my view, would sit between the standard and the individual operational tool: it would organise how the hotel moves from requirements → assessment → prioritisation → intervention → measurement → continuous improvement.

    So perhaps the question is not whether we need "another framework" to replace Green Key, GSTC or ISO, but whether we need an implementation framework that connects these standards to operational improvement.

    I would be interested to hear your thoughts on this distinction. When you say the gap does not call for another framework, what exactly do you mean by "framework"? Do you see the operating detail you described-such as the breakfast food-waste example-as simply a collection of tools, or could those tools sit within a broader implementation framework?



    ------------------------------
    Julian Goh
    Goh Business Practitioners
    Supporting Hotels on Their Sustainability Journey
    ------------------------------



  • 10.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 12 days ago

    Hi Julian, very interesting discussion.

    One point I would add is that before choosing the standard, framework or technology, the hotel needs a measurement system that makes food-waste performance genuinely comparable.

    Total kilograms of waste alone can be misleading when occupancy, meals served, menu mix or event volume changes. I would therefore normalise the data - for example, waste per guest or per meal served - and separate preparation waste, spoilage, buffet surplus and plate waste.

    That distinction is important because each category points to a different root cause and therefore a different control.

    For me, AI becomes most valuable only after that measurement logic is stable. It can then support forecasting, purchasing, production planning and pattern detection. Otherwise, we risk using sophisticated technology to analyse inconsistent data.

    The real objective should not simply be to measure less waste, but to create a reliable evidence chain from source → cause → action → verified improvement.



    ------------------------------
    Ahmed Rashidy Abdo

    Founder & Managing Director | Quality For All (QFA)
    Quality Management Consultant | Management Systems Auditor | International Trainer

    Building professional competency and organizational excellence across the Middle East & Africa.

    https://qfaplus.com
    ------------------------------



  • 11.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 9 days ago

    I agree with the measurement point, especially the distinction between the different waste categories and the need to normalise the data. That makes the evidence much more useful for identifying the right intervention.

    This brings me back to the framework question, though. If we have a chain of source → cause → action → verified improvement, would you consider that simply a measurement and operational methodology, or could it form part of a broader implementation framework?

    For example, could a framework define how the hotel moves from standard/criteria → measurement → diagnosis → prioritisation → intervention → monitoring → verification, while the actual tools and indicators sit underneath it?

    I'm interested in how you would draw the boundary between a standard, a framework, a methodology and an operational tool.



    ------------------------------
    Julian Goh
    Goh Business Practitioners
    Supporting Hotels on Their Sustainability Journey
    ------------------------------



  • 12.  RE: Industry Observation 01: Hotel Food Waste Management

    Posted 2 days ago

    Julian, by framework I meant a new named scheme that a property would have to adopt and be assessed against. The sequence you describe is not that. Requirements, assessment, prioritisation, intervention, measurement is Plan Do Check Act written out with more steps, and 14001 already carries it. So I would call it a methodology rather than a framework. The boundary I use is that a standard says what has to be true, a methodology says how you get there, and a tool is the thing someone actually picks up on the day.

    Where the real work sits is the middle of your chain. Diagnosis and prioritisation are the parts nobody writes down, and they need someone who knows kitchens more than someone who knows standards. If you do build something, I would keep it sector specific and short enough that a duty manager reads it once, because the moment it needs a consultant to interpret it, it stops being used the week after the engagement ends.



    ------------------------------
    Dilawar Laghari
    Auditor, Consultant and Trainer
    Audit Workshop
    https://auditworkshop.com/
    ------------------------------