Sustainable IT procurement used to be a statement of intent. Since February 2025 it has been a gate: suppliers bidding for larger UK public contracts must produce a Carbon Reduction Plan or fail the check. Three rules now decide what a buyer has to prove.
The hard part is no longer deciding to buy greener IT. It is evidencing it. Intent costs nothing and proves nothing. What a procurement team now needs is a plan it can hand over, a label somebody independent has checked, and a contract that says who pays when the kit comes back.
What Sustainable IT Procurement Covers
Sustainable IT procurement is buying technology on the full lifetime cost of owning it, including the environmental cost. That means four decisions rather than one. What you specify, who you buy it from, how long you keep it, and what happens at the end.
The last of those is the one most often left out of a business case. A laptop bought on a three-year refresh will be collected, wiped and recycled roughly 36 months after the invoice is paid, and the terms that decide who funds that are agreed at purchase, not at disposal. We set out the full sequence in our guide to device lifecycle management.
Why the Rules Changed
Three separate changes reshaped sustainable IT procurement for UK buyers, and they pull in the same direction. Evidence, not assertion.
A Carbon Reduction Plan became a condition of participation for larger public contracts in February 2025. The European certification route for energy-efficient office equipment lapsed in 2018 and was never replaced, so the label older guidance tells you to ask for no longer has a European scheme behind it. And the rules on who funds the disposal of business IT turn on a clause in the original purchase agreement.
None of that is about intentions. All of it is about what you can show.
Planning a Lower-Carbon IT Refresh
Our IT procurement team handles specification, supplier evidence and end-of-life collection as one piece of work. Talk to our team about the procurement work behind a lower-carbon IT estate.
Talk to our teamThe Carbon Reduction Plan Gate
This is the change that moved sustainable IT procurement from policy into paperwork. Procurement Policy Note 006 requires bidders to submit a Carbon Reduction Plan as a condition of participation, and it applies to relevant procurements advertised on or after 24 February 2025 under the Procurement Act 2023.
| Question | What PPN 006 says |
|---|---|
| Which contracts | Public contracts above 5 million pounds per year, including VAT |
| Frameworks and dynamic markets | Tested on the individual contract value, not the framework total |
| What bidders submit | A Carbon Reduction Plan confirming a commitment to net zero by 2050 |
| How it is assessed | Pass or fail. Plans are not scored or compared against each other |
| From when | Procurements advertised on or after 24 February 2025 |
Two things follow from the pass or fail design. A better plan wins you no points, so there is no advantage in gold-plating it. But a missing or non-compliant plan removes you from the competition entirely, whatever the rest of the bid looks like.
The threshold catches fewer contracts than people assume. If you never bid above 5 million pounds a year, PPN 006 is not your obligation. It is still your customers’ obligation, and it arrives as a question in their supplier due diligence. Public sector buyers routing work through G-Cloud 15 ask the same questions further down the chain.
Specifying Hardware and Software
There is a ready-made UK specification for office IT, and most private sector buyers have never read it. The Government Buying Standards for office ICT equipment cover desktops, laptops, monitors, workstations, scanners, laser and inkjet printers, and laser and inkjet multi-functional devices.
Government departments and their related organisations must meet the mandatory minimum standards. The wider public sector is encouraged to specify those minimums in tenders, and the standards also set out best practice criteria that go further. They are aimed at public sector organisations, but any organisation concerned about sustainable procurement may choose to follow them.
Be straight with yourself about the age of this document. It was published on 2 January 2012 by Defra, and an update has been discussed across government for years without landing. A 2012 energy specification is a floor, not a target, for hardware designed in 2026. Use it as the baseline wording in a tender and raise the thresholds where the market has clearly moved past them.
Software is the harder half, because there is no equivalent buying standard. The decisions that matter are where the workload runs, how efficiently it is sized, and whether the contract lets you scale it down. A consolidation exercise does more for the carbon number than any licence clause.
Verified Labels Versus Self-Declared Claims
Here is the trap in most sustainable procurement guidance written before 2020. It tells you to specify Energy Star rated products. For a European buyer that advice has not worked since 2018, when the EU and US agreement underpinning the EU Energy Star programme expired. New applications to the European Commission under that scheme are no longer possible. The US programme continues, and manufacturers still certify to it, but there is no longer a European verification route behind the logo.
That left a gap, and third party ecolabels filled it. The distinction worth writing into a tender is not which label, but whether anybody independent checks the claim. Four questions settle it: is the certification issued by a body independent of both the manufacturer and the buyer, who verifies conformity and are they accredited to do it, is the product checked only before certification or also during the validity period, and when was the criteria set last revised.
TCO Certified answers all four, which is why it is a reasonable default to name. It is a third party scheme independent of the IT industry and of buyers, it meets the ISO 14024 Type 1 ecolabel requirements, and conformity is checked by verification bodies accredited to ISO 17025 both before and after certification, across the full validity period. A new generation of criteria is released every three years, and generation 10 is current. EPEAT is the other registry commonly named alongside it.
A self-declared environmental claim is not worthless, but it is a statement by the seller about the seller. Ask for the certificate number and check the registry.
Who Pays When the Kit Comes Back
This is the most expensive sentence in UK IT disposal, and it sits in a contract most buyers signed years earlier.
Under the GOV.UK guidance on producer responsibility for electrical and electronic equipment, last updated on 12 August 2025, a producer compliance scheme takes on the producer’s financial obligations for non-household WEEE. That covers equipment the producer put on the market on or after 13 August 2005. For equipment placed on the market before that date, the scheme covers it regardless of the producer when the user is replacing it with equivalent new equipment. And the whole arrangement applies, in the words of the guidance, unless alternative arrangements have been made between the producer and the business end user.
| Equipment | Who carries the financing obligation |
|---|---|
| Placed on the market on or after 13 August 2005 | The producer compliance scheme, unless alternative arrangements were agreed with the producer |
| Placed on the market before 13 August 2005, replaced like for like | The scheme, regardless of which producer made it |
| Rented or leased | Normally the organisation providing the equipment |
Read that last clause again. A standard set of purchase terms can quietly move a disposal cost from the manufacturer onto you, years before anyone thinks about disposal. It is worth an hour of someone’s time to check what your current hardware agreements actually say, and worth a question in the next tender.
Separately from who funds it, moving the waste is regulated. If you transport WEEE you must comply with duty of care requirements, which means a waste transfer note or equivalent documentation for non-hazardous waste, or a consignment note for hazardous waste. Businesses also have to assess the equipment for persistent organic pollutants and other hazardous chemicals.
None of this makes disposal free. It does mean that a procurement team which never reads the clause pays twice. Our device lifecycle management service handles collection, sanitisation and compliant disposal as part of the refresh rather than as a separate scramble at the end.
Building a Sustainable IT Procurement Framework
Most published frameworks for this start with an environmental assessment and a set of SMART goals. That is not wrong, it is just not where the work is. A framework earns its keep when it changes what goes into a specification and what comes back as evidence.
There are five things it has to decide:
- The refresh interval. Three years, four, or asset by asset on condition. This single number drives more of the carbon figure than any supplier choice, because manufacturing dominates the footprint of a laptop.
- The specification floor. Which standard you are specifying against, and the thresholds you have raised above it.
- The evidence test. Which certifications you accept, who has to have verified them, and what you do when a supplier offers a self-declaration instead.
- The end-of-life route. Reuse, resale, recycling, and who funds each. Settle this in the purchase contract.
- The reporting line. What you report, to whom, and how often. If nobody reads it, the framework is decoration.
Keep it to one page. A sustainable IT procurement policy that runs to 30 pages is read by nobody and followed by nobody, and the procurement manager under deadline pressure will default to the quickest quote. The test of the framework is whether it survives a rushed order.
It also has to sit alongside the commercial side of the decision, which we cover in our guide to IT procurement solutions.
What Our Own Numbers Look Like
Asking suppliers for evidence on sustainable IT procurement is easier when you can produce your own. Transputec is ISO 14001 certified, with the certificate published, and the environmental management system covers activities associated with the delivery of IT solutions and products. That is the relevant scope for a procurement conversation, rather than a corporate statement that stops at the office door.
The measured figures behind it are on our sustainability page, alongside the Carbon Reduction Plan:
- 70 solar panels installed in September 2023, which have generated 69,564 kWh from a renewable source since installation
- The company vehicle fleet fully switched to electric, with charge points at the office and six more at employees’ homes
- Servers in operation reduced from 120 to 30 through virtualisation
- A target to cut Scope 1 and 2 greenhouse gas emissions by 50 per cent by FY2031, and to reach a net zero carbon supply chain by 2040
The server consolidation is the one that transfers directly to a procurement decision. Taking 120 machines down to 30 removes the capital cost, the power draw and the eventual disposal of 90 of them. No ecolabel on the remaining 30 would have achieved as much.
Where to Start
If you do one thing from this guide, pull out your current hardware purchase agreement and find the clause that deals with end-of-life. That tells you whether you have already agreed to fund a disposal the producer compliance scheme would otherwise have carried.
After that, the sequence is short. Decide the refresh interval, because it moves the carbon number more than anything else on the list. Write an evidence test into the next tender so a self-declared claim cannot pass as a certification. Then keep the framework to a single page so it survives contact with a deadline.
Sustainable IT procurement is not a separate programme running alongside the real one. It is the same procurement work, with the lifetime cost put back into the numbers. Transputec’s IT procurement services team can take this on with you, from the specification through to collecting the old devices.
Frequently Asked Questions
What is sustainable IT procurement?
Sustainable IT procurement is buying technology on its full lifetime cost, including the environmental cost, rather than on the purchase price alone. In practice it covers four decisions: what you specify, which supplier you buy from, how long you keep the asset, and how it is collected and disposed of at the end.
Does the Carbon Reduction Plan requirement apply to my contracts?
PPN 006 applies to relevant public procurements above 5 million pounds per year, including VAT, advertised on or after 24 February 2025 under the Procurement Act 2023. For frameworks and dynamic markets the test is the individual contract value rather than the framework total. Below that threshold it is not your obligation, though your public sector customers may still ask for a plan as part of their own due diligence.
Which eco-labels should we specify for IT hardware?
Name a scheme where an independent body verifies the claim. The EU Energy Star programme stopped accepting new applications after the EU and US agreement expired in 2018, so for European buyers that label no longer has a European verification route. TCO Certified meets the ISO 14024 Type 1 ecolabel requirements and is checked by verification bodies accredited to ISO 17025 before and after certification. EPEAT is the other registry commonly named alongside it.
Who pays to dispose of old business IT equipment in the UK?
For non-household equipment put on the market on or after 13 August 2005, a producer compliance scheme takes on the producer’s financing obligation for collection and treatment, unless alternative arrangements have been made between the producer and the business end user. For older equipment being replaced like for like, the scheme covers it regardless of the producer. Leased equipment is normally the responsibility of the organisation providing it. Check your purchase terms, because that is where the obligation gets reassigned.
How long does it take to put a procurement framework in place?
Writing it takes days rather than months, because the five decisions it has to settle are short. The part that takes longer is unwinding what is already contracted, particularly end-of-life terms in existing hardware agreements, which only change at the next renewal. Most organisations can apply a new framework to their next refresh cycle and work backwards through the existing estate from there.
This article was drafted with AI assistance and reviewed by the Transputec team. Featured image: AI-generated.
