"I thought we had good control over our sustainability work, until the auditor asked for documentation of food waste in the canteen. There we were without numbers, without a baseline, and with a potential audit remark hanging over us."
This is not an unusual situation for property managers facing the new sustainability reporting requirements for the first time. For listed companies, the 2025 deadline already applies, while other large enterprises may be granted an extension until 2027. But regardless of the timeline, it pays to be prepared.
→ Finance Norway: EU's stopwatch for sustainability reporting
Food waste reduction and the “do-no-harm” principle are at the top of the list of challenges for both farm owners and service providers. The new requirements may seem overwhelming, but there are practical solutions that not only ensure reporting, but can also provide financial benefits.
Are you unsure how to handle these demands without blowing your budget or overloading your operations department with new measurement tasks? You're not alone.
In this article, you will receive specific advice on how to ensure that the canteen in your building meets the new sustainability requirements, with smart solutions that actually provide financial benefits.
In short
- 2025/2027: new EU requirements
- Measure food waste in kilograms
- Document DNSH ("Do No Significant Harm")
- Mistakes cost fines/interest rate cuts
New sustainability requirements: What do they mean for canteen operations?
The EU taxonomy reporting requirements have the following timelines:
Starting year | Reporting year | Which companies | Status |
FY 2024 → report 2025 | Reporting now | Listed > 500 employees | Unchanged |
FY 2027 → report 2028 | Expected start | Other > 1,000 employees | Assuming Omnibus decision |
( Stopwatch adopted in April 2025 ; final directive text expected no later than Q4 2025).
For canteens in commercial buildings, this means that:
- You must measure food waste in kilograms (not portions) as a proportion of the total amount of food purchased, (Eurostat's methodology for food waste statistics) .
- You must document specific measures for food waste reduction in line with the EU's goal of a 30% reduction per capita by 2030.
- You must ensure full source separation of all waste from the canteen operation.
- You must comply with the "Do No Significant Harm" principle (DNSH) - which means that the canteen operation cannot harm any of the EU's other environmental objectives.
Important: Even smaller canteens (under 750 m²) must be included in CSRD reporting if the building is owned by a reporting entity. This also affects you as Landlord through "green leases" where sustainability requirements are included in the lease contracts.

For service providers:
You need to implement weight sensors connected to your POS system to accurately measure food waste, energy usage, and other environmental factors. This requires new routines, but also offers the opportunity for cost reductions through optimal operations.
For Farm Owners
You need to ensure that your building's cafeteria reports according to the taxonomy, even if the operations are outsourced. This directly impacts your ESG score and can result in lower interest rates through green loans.
Reporting pitfalls in CSRD implementation
Reporting errors can have serious consequences, from audit remarks to loss of green loans and potential fines of up to 2% of global turnover (proposed maximum, not yet finalised). Here are the most common pitfalls to avoid:
1. Incorrect scoping
Challenge:
Many are unsure who is responsible when the canteen is operated by an external supplier, but is located in a building owned by a company with reporting obligations.
Solution:
You must establish clear agreements about data sharing and division of responsibilities. Canteen data must be included in the farm owner's report, even if the operation is outsourced.

2. Incorrect food waste measurement method
Challenge:
The EU requires that you measure food waste in kilograms and as a percentage of the purchased quantity, not the number of portions or kroner.
Solution:
You should implement a weight-based measurement system for surplus food, preferably integrated with your purchasing system.
3. Lack of audit trail for EPC documentation
Challenge:
Unclear agreements and fragmented data sources make it difficult for you to document a complete audit trail.
Solution:
Collect all data in one system with export capabilities in ESRS-compatible formats.
4. Missing baseline for environmental impact
Challenge:
Without an established baseline, it is impossible for you to document improvements.
Solution:
Establish a baseline for 2022-2024 or the last three full years. If you don't have historical data, you should start measuring immediately.
Step-by-step plan: From measurement to approved report
Follow this process to ensure your cafeteria operation meets reporting requirements:
- Map activity codes
Identify the relevant NACE codes for your business (typically 56 for canteen operations and 68 for property management). This forms the basis for which taxonomy requirements apply. - Measure food waste and EPC energy label
Implement a system to measure food waste in kilograms and as a percentage of total food purchased. For the building as a whole, energy performance certification (EPC) is crucial – the goal is energy label A or top 15% of the building stock. - Connecting digital sources
Integrate data from POS systems, external weight sensors or other data sources. The Izy platform brings the numbers together in one place, allowing you to export them to Excel/CSV and use them in your sustainability or financial systems. - Implement prediction
Predictive models in Izy Prediction provide up to 95% accuracy (internal pilots). Correct forecasting makes it easier to order the right amounts of raw materials and reduce food waste. - Document "Do No Significant Harm" controls
Ensure that your canteen operation does not harm any of the EU's other environmental goals. This includes full source separation, avoidance of deforestation-based palm oil, and risk-managed chemical use. - Perform an audit check
Before submitting the final report, you should have it reviewed by an auditor. This reduces the risk of costly errors.

Case: BI Foodcourt – self-service checkout + prediction = shorter queues and better data basis
At BI Foodcourt, 4Service has implemented two mAIfood checkouts that not only reduce queues, but also provide precise data for food waste reporting and predictive analysis.
"mAIfood frees up time for the cafeteria staff and gives us the numbers we need for reporting."– Øivind Westerby, 4Service BI Foodcourt

Economic gain from meeting EU requirements
Green financing
Buildings that meet the taxonomy qualify for better loan terms. According to DNB's Green Bond report (Q1 2025), the interest rate cut is typically 25–75 basis points for larger properties.
Lower operating costs
When food waste is measured and planning becomes more accurate, raw material consumption decreases. Even a medium-sized canteen can thus save significant amounts of money each year.
Competitive advantage
Tenants are increasingly placing greater emphasis on sustainability. A building that documents compliance with the taxonomy has a stronger position in the market.
Cost–benefit in canteen operations
Experience from several larger canteens shows that investments in forecasting and food waste tools usually pay for themselves in 8–14 months. The timeframe depends on traffic volume and organization, but the main picture is clear: reduced purchasing costs and less waste provide a quick ROI.

The way forward towards EU reporting
The EU taxonomy is knocking on the door – reporting will either start in 2025 or 2027. Here's how to get started without a reporting blunder in the canteen:
- Measure food waste in kilograms, not portions.
- Create a baseline you can show the revision against.
- Collect the numbers in one system that can be easily exported.
Want to save time? Book a 15-minute "taxonomy check." We'll show you what it takes to get started.
How to get started with mAIfood
Setup
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Own portal
Easily manage everything from products to sales via the mAIfood portal
Frequently asked questions about sustainability reporting for canteens
Find answers to the most frequently asked questions about the EU taxonomy for canteen operations.
Do small canteens (under 750 m²) have to report?
Yes, if the building is owned by a CSRD-obligated company, smaller canteens must also be included in the reporting. The size of the canteen is not decisive – it is the owner company that decides whether the reporting obligation applies.
Can we use the number of servings instead of kilograms when measuring food waste?
No, the EU requires you to measure food waste in weight (kilo) and as a percentage of total food purchased. Portion measurement is not sufficient for reporting, although it may be useful for internal purposes.
How is data verified for audit purposes?
An independent auditor will review the export file from your system. You must be able to show a complete audit trail from measurement to report, with documentation of routines and quality control.
What is the time horizon for implementing the reporting system?
If you haven't started yet, get the system up and running by Q2 2026 (or by Q2 2025 if you are already required to report). You will then have six months to collect the baseline before the first full reporting year. (The EU may decide to postpone the second wave until 2027. Our recommendation is to start now – then you are covered regardless of whether the postponement is actually decided).
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