Countries

The CO₂ Performance Ladder is being expanded across Europe to promote sustainable procurement and accelerate CO₂ reduction. This initiative highlights green public procurement as a powerful tool for reducing greenhouse gas emissions and fostering sustainable business practices.

The CO₂ Performance Ladder in your country

The CO2 Performance Ladder is being introduced in France, Germany, Ireland, Portugal and the UK, alongside its established presence in the Netherlands and Belgium. Find out more about the implementation in your country.

Strategic partners

Together with our partners we support European countries in implementing the CO2 Performance Ladder in Europe. Our project partners share insights, organise meetings, and evaluate the Ladder’s impact. This roll-out is supported by the IKEA Foundation.

IISD

Utrecht University logo

UUCePP

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CO₂logic

ICLEI


TII’s Experience with the CO₂ Performance Ladder

Video


Spanish construction company FCC deploys CO₂ Performance Ladder in Dutch tender project

Article


Research CE Delft: the CO₂ Performance Ladder a proven tool for CO₂ reduction

Article

Find out how international contracting authorities and companies work with the CO2 Performance Ladder and what is needed to successfully implement it.

DeCarb-Pro

Pioneering decarbonisation in public procurement

The Decarbonisation through procurement (DeCarb-Pro) project aims to reduce CO2 emissions from public procurement in North West Europe. By integrating CO2 pricing into procurement processes, the project encourages companies to compete on both price and emissions reduction.

Read more
DeCarb-Pro
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Get involved

Please contact us if you are interested to get involved or if you need more information about our international project. We are happy to help! You can reach us by phone from Monday through Thursday.

You can also email us, we’ll do our best to get back to you as soon as possible.

Get in touch
TII project Jons Civil Engineering Company Ltd.
  • News

First Ladder tender in Ireland: 21 per cent CO₂ reduction

With the re-asphalting of a ring road in Ireland, a CO2 Performance Ladder project outside the Netherlands and Belgium was completed for the first time. And with success: the project delivered nothing less than 21 per cent CO2 reduction. The Irish pilot was set up by the Irish Green…

transitional scheme ladder
  • Blog

Transition to version 4.0: this is what it means for all parties

On 14 January 2025, the new version of the CO2 Performance Ladder was published: handbook 4.0.* With a transition scheme, we want to make the transition from version 3.1 to version 4.0 as smooth as possible. Organisations and contracting authorities are given three years to fully migrate to version 4.0.

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Micheál O’Connor, Senior Procurement Executive at Transport Infrastructure Ireland (TII) talks about his experience implementing the Ladder into their procurement process.