CountEmissions EU: the new framework for measuring transport emissions

CountEmissions EU is the European Union's common, harmonised framework for calculating and communicating the greenhouse gas emissions of freight and passenger transport services. It is set out in Regulation (EU) 2026/1030 of the European Parliament and of the Council of 29 April 2026, published in the Official Journal of the European Union on 12 May 2026.

Two dates are worth fixing from the outset: the regulation entered into force on 1 June 2026, twenty days after publication, but its provisions do not apply until 2 December 2030. That gap exists because the European Commission first has to adopt the delegated and implementing acts that set out the technical detail, and stand up the EU database of default values, due by December 2029.

Its objective is simple to state and highly relevant in practice: to end the coexistence of different calculation methods that make it impossible to compare operators and transport modes. Today each company can measure its emissions its own way, so two figures for the same journey may not be comparable. CountEmissions EU sets a single reference method for the whole Union.

That reference method is the EN ISO 14083:2023 standard, the international benchmark for quantifying transport GHG emissions, and it is closely related to the GLEC Framework.

What CountEmissions EU is and why it was created

CountEmissions EU does not force every company to calculate its transport emissions universally. What it does is harmonise how they are calculated and communicated when that information is provided. Specifically, it applies when disaggregated information on a transport service's emissions is calculated and disclosed on a contractual or voluntary basis for commercial purposes, or when Union or national law requires that calculation and disclosure.

The problem it solves is fragmentation. Multiple methodologies, emission factors and calculation boundaries coexist, so figures published by different operators are not comparable with each other or across transport modes. The same shipment can show a very different carbon footprint depending on who calculated it and how. By imposing a common method, CountEmissions EU turns those figures into reliable, verifiable and comparable information.

Its scope covers transport services that start or end in the territory of the Union, and it applies to both freight and passenger transport. The regulation also leaves member states the option of requiring transport and terminal operators above certain headcount thresholds to use primary data, with carve-outs for SMEs and for cross-border and transit operations.

The ISO 14083 standard and the well-to-wheel approach

The technical core of CountEmissions EU is the EN ISO 14083:2023 standard, regarded as the reference for measuring the GHG emissions of transport operations across all modes: road, rail, maritime, air and inland waterways.

Its defining feature is the well-to-wheel approach, which measures the full lifecycle of the energy used, not just what comes out of the exhaust pipe. This approach breaks emissions down into three main components:

Working well-to-wheel is what separates a complete calculation from a partial one. Ignoring the energy production stage (for example, counting only the exhaust) underestimates the service's real footprint. That is why the method requires distinguishing operational emissions from energy-related ones and expressing them in CO2 equivalent using appropriate emission factors.

Who CountEmissions EU affects

Although the regulation standardises the method rather than imposing a universal calculation, in practice it reaches much of the logistics value chain. The main parties affected are:

• Transport and logistics operators and service providers in road, rail, maritime, air and inland waterways, who calculate and communicate the emissions of their services.
• Shippers and consignors who request emissions data from their carriers or communicate it to their own customers.
• Organisers of passenger transport services who report the emissions associated with their journeys.

The knock-on effect is significant. Many companies need this data for their Scope 3, specifically for the transport and distribution category. If you have to report your corporate emissions inventory, the emissions of contracted transport usually enter through this route. You can review the difference between boundaries in the guide on scope 1, 2 and 3 emissions and their breakdown in the 15 categories of Scope 3.

Relationship with the GLEC Framework

The relationship between CountEmissions EU, ISO 14083 and the GLEC Framework is direct and worth understanding well to avoid duplicating effort. The GLEC Framework (Global Logistics Emissions Council, part of the Smart Freight Centre) was the basis on which the ISO 14083 standard itself was developed. In other words, they are not rival methodologies: one grew out of the other.

Version 3.0 of the GLEC Framework, published in September 2023, is fully aligned with ISO 14083 and works as its practical translation for companies. Put another way: applying the GLEC Framework today is equivalent to calculating in line with ISO 14083, which is in turn the reference methodology of CountEmissions EU. There is also a later version, GLEC v3.2 from 2025, which maintains that alignment.

The good news for anyone already running their logistics with the GLEC Framework is that they are not starting from scratch: their method is already consistent with what CountEmissions EU requires.

How to prepare for CountEmissions EU

Although the obligations will not bite until the end of 2030, moving early makes sense: many shippers already ask for ISO 14083-compliant emissions data in their contracts. Adapting to the framework is, above all, a matter of data and method. These are the practical steps:

1. Map your transport flows: identify the modes and routes, both in-house and subcontracted, and who controls the data in each leg.
2. Collect activity data: distances, energy and fuel consumption, load factors and vehicle type. The more specific the data, the more reliable the calculation.
3. Apply emission factors compliant with ISO 14083 and the well-to-wheel approach, covering energy production, vehicle operation and logistics nodes.
4. Distinguish operational emissions from energy-related ones and express them in CO2 equivalent, so your figures are comparable and auditable.
5. Integrate transport into your Scope 3 inventory, so the data feeds directly into your corporate emissions accounting.
6. Rely on software to automate data collection, apply the right factors and keep everything traceable for possible verification.

If your priority is to reduce, not just measure, the guide on how to reduce the carbon footprint in logistics complements this framework with concrete levers.

Frequently asked questions

When does CountEmissions EU start to apply?

Regulation (EU) 2026/1030 was published in the OJEU on 12 May 2026 and entered into force on 1 June 2026, but its provisions do not apply until 2 December 2030. In the meantime the Commission has to adopt the delegated and implementing acts that flesh out the method and build the EU database of default values, due by December 2029.

Does CountEmissions EU force every company to calculate its transport emissions?

Not universally. The regulation harmonises the calculation and communication method when that information is provided, whether on a contractual basis, voluntarily for commercial purposes, or because a rule requires it. What it standardises is the how; it does not impose an obligation to calculate on everyone.

What is the relationship between CountEmissions EU and ISO 14083?

The EN ISO 14083:2023 standard is the reference methodology on which CountEmissions EU relies. The European framework points to that standard to ensure that all operators calculate transport emissions in the same way and with the well-to-wheel approach.

If I already use the GLEC Framework, do I have to change my method?

No. The GLEC Framework in its version 3.0 (and the later 3.2) is fully aligned with ISO 14083, which is the reference for CountEmissions EU. Working with GLEC is equivalent to calculating in line with the standard, so you start from a basis consistent with the framework.

Which transport modes does it cover?

It covers freight and passenger transport by road, rail, maritime, air and inland waterways, for services that start or end in the territory of the Union.

If you want to start measuring with real activity data and an audit trail, you can calculate the carbon footprint of your logistics services with Manglai and feed it straight into your Scope 3 inventory.