Sustainable IT equipment leasing: how to make it real
Around 71% of the lifecycle carbon footprint of a 15-inch MacBook Air M4 comes from production, not from the electricity it uses, according to Apple's product environmental report. That single figure explains what sustainable IT equipment leasing is really about: getting more years of use out of every device that has already been manufactured, then giving it a documented second life instead of a shredder.
What makes IT equipment leasing sustainable?
IT equipment leasing is sustainable when the contract keeps devices in use for as long as they stay productive, includes refurbished hardware where it fits, and guarantees a traceable end of life: redeployment, resale, donation or certified recycling. Leasing in itself is only a financing model. The environmental gain comes from the lifecycle the lessor commits to, not from the monthly payment.
This distinction matters because a standard lease can be just as wasteful as an outright purchase. If a provider swaps every laptop after 24 or 36 months and sends the old fleet to bulk recycling, the business has simply outsourced its e-waste. The model becomes circular only when the lessor owns the device across several users and has a commercial reason to extend its life, since a laptop that earns two or three leases is worth more to them than one that earns a single lease.
In practice, sustainable leasing rests on four commitments that a CFO, a sustainability lead and an IT manager can all verify:
Lifetime:
devices are kept in service for as long as they meet performance and security requirements, with repairs rather than replacement when a component fails.
Reuse:
refurbished devices are offered for suitable roles, and returned devices are refurbished for the next user.
End-of-life traceability:
every returned asset has a recorded outcome, backed by a data-erasure certificate and, for recycling, a certificate from an accredited processor.
Reporting:
the lessor can provide emissions or lifecycle data per device, in a format usable for scope 3 reporting.
For the commercial side of the model (terms, monthly fees, what a lease includes), see our page on IT equipment leasing.
Why does manufacturing dominate a laptop's carbon footprint?
Producing a laptop requires mining and refining metals, manufacturing integrated circuits, displays and batteries, then assembling and shipping the product. These steps generate most of the device's lifecycle emissions, a share known as embodied carbon. Once the laptop reaches the employee, its use-phase energy consumption is comparatively small, especially on low-carbon electricity grids.
Apple's figures for the 15-inch MacBook Air M4 (512 GB) put the total lifecycle footprint at 155 kg CO2e: 71% production, 3% transport, 25% use and under 1% end-of-life processing, assuming four years of use. Other manufacturers publish similar product carbon footprints (PCF) for their business ranges; the exact split varies by model, configuration and the electricity mix assumed for the use phase, but production consistently represents the largest share for notebooks.
Two consequences follow for anyone building a greener device policy. Efficiency gains in newer models rarely offset the emissions of building a replacement. And the most effective lever is not choosing a "greener" new model but avoiding the manufacture of a new one for as long as possible.
Why device lifetime is the main lever
Embodied emissions are a fixed cost incurred before the device is switched on, so spreading them over more years lowers the annual footprint mechanically. A laptop kept five years instead of three carries 40% less embodied carbon per year of use, before any other improvement.
The European Environmental Bureau's Coolproducts study estimated that extending the life of all notebooks in the EU by just one year would save around 1.6 million tonnes of CO2e a year by 2030, roughly the annual emissions of 870,000 cars. For a company, the same logic applies at fleet level: a refresh policy based on actual performance and security needs, rather than on a fixed calendar, is the single biggest decision in the device carbon budget.
How does leasing affect scope 3 and CSRD reporting?
Purchased or leased laptops sit in a company's scope 3 emissions, the indirect emissions of its value chain. Under the GHG Protocol, bought devices fall into category 1 (purchased goods), while leased assets are covered by category 8 (upstream leased assets) when not already counted in scope 1 or 2. Either way, a sustainability team needs per-device data from the supplier to report credibly.
The GHG Protocol's technical guidance for category 8 treats the manufacturing emissions of leased assets as optional for the lessee. That flexibility is not a loophole worth exploiting: auditors and sustainability-minded customers increasingly expect embodied emissions to be visible, and moving devices from "purchased" to "leased" without changing their lifecycle changes the accounting line, not the climate impact.
What CSRD now means for mid-sized companies in the EU
The Omnibus I directive, in force since 18 March 2026, narrowed the Corporate Sustainability Reporting Directive (CSRD) to EU companies with more than 1,000 employees and over EUR 450 million in net turnover. According to Latham & Watkins' summary, newly covered companies report on financial years starting from 1 January 2027, with first reports in 2028.
Most companies with 50 to 500 employees are now outside the direct scope, but not outside the data chain. Their large customers still need scope 3 data from suppliers. The directive protects value-chain companies with fewer than 1,000 employees from requests that go beyond a voluntary reporting standard, as detailed in AKD's analysis, yet procurement questionnaires and tenders keep asking for this information. Having device-level lifecycle data from an IT lessor makes answering them far simpler.
UK and US: different rules, same direction
In the UK, the Waste Electrical and Electronic Equipment Regulations 2013 set out how business electronics must be handled at end of life. NetRegs guidance for users of electrical equipment states that for rented or leased equipment, the provider is normally responsible for disposal. Businesses that own their devices must follow the waste duty of care: registered waste carriers and a waste transfer note each time equipment leaves the site.
In the US, there is no single federal e-waste law; disposal rules vary by state, and sustainability reporting is driven mainly by investors, customers and state-level climate disclosure laws. For a company operating across the UK, the EU and the US, a lessor that handles end of life in every market removes a patchwork of local obligations.
Are refurbished devices a credible part of the fleet?
Refurbished laptops avoid most of the manufacturing emissions of a new device, because the most carbon-intensive components already exist. A 2025 study by Fraunhofer UMSICHT, commissioned by the recycling company Interzero and reported by Notebookcheck, found that refurbishing a laptop for a second use saves about 31% of lifecycle CO2 emissions, around 107 kg per device.
The quality question is the one IT managers raise first. Business-grade refurbished devices from a structured channel are typically tested, have batteries and worn parts replaced where needed, are wiped and reimaged, and come with a warranty. The limits are real but manageable:
Performance:
a two- or three-year-old business laptop covers office work, SaaS tools and video calls; it is a poor fit for heavy development, 3D or data-science workloads.
Software support:
check how many years of operating system and security updates remain, since an unsupported OS is a security liability whatever the hardware condition.
Battery health:
ask for the battery's capacity threshold in the refurbishment standard.
Consistency:
a mixed fleet of models makes imaging and support slightly more complex, which an MDM largely absorbs.
A pragmatic policy assigns refurbished devices to roles with standard needs and new devices to power users. Our comparison of new or refurbished IT equipment details the trade-offs by use case.
What happens to leased devices at the end of the lease?
At the end of a lease, a device should follow the highest-value route still available: redeployment to another employee, refurbishment and a new lease, resale, donation, and only then certified recycling. Each outcome should be documented. The order matters because every step down the ladder loses more of the embodied carbon invested in the device.
The stakes are global. The Global E-waste Monitor 2024 from the UN's ITU and UNITAR counted 62 million tonnes of e-waste generated in 2022, of which only 22.3% was documented as properly collected and recycled. Europe generated 17.6 kg per person, the highest regional level, against 7.5 kg documented as collected and recycled.
End-of-lease route | Carbon value kept | What to require from the lessor | Typical use |
|---|---|---|---|
Redeploy internally | Highest | Data wipe, reimaging, condition check | Device in good shape, staff turnover |
Refurbish and re-lease | High | Refurbishment standard, battery and parts replacement | Business-grade device under 4-5 years old |
Resell | Medium to high | Certified data erasure, resale channel | Device out of the lessor's own range |
Donate | Medium to high | Erasure certificate, named beneficiary | Older but working device |
Certified recycling (ITAD) | Low (materials only) | Recycling certificate, accredited processor | Broken or obsolete device |
Whatever the route, data security comes first. Ask for a per-device erasure certificate based on a recognised method such as NIST SP 800-88, and check that recycling partners hold an accreditation such as R2v3, e-Stewards or, in the UK, ADISA. Our guide to laptop recycling covers the recycling step in more detail.
When does "green leasing" become greenwashing?
Green leasing becomes greenwashing when the environmental claim is not backed by the lifecycle behind it: short fixed refresh cycles, no data on what happens to returned devices, offsets used in place of reuse, or vague labels like "eco-friendly" with no measurable commitment. The test is simple: can the lessor show, device by device, how long hardware stays in use and where it ends up?
Short refresh cycles are the most common blind spot. A lease that automatically renews every device after two or three years, with the old fleet sold in bulk to unknown buyers, can still be marketed as circular. Without traceability, nobody knows whether those laptops were reused or exported as waste.
Regulators are tightening expectations on both sides of the Atlantic. The UK Competition and Markets Authority's Green Claims Code requires environmental claims to be truthful, clear, substantiated and to consider the full product lifecycle. In the US, the FTC's Green Guides advise against unqualified general environmental benefit claims and also apply to business-to-business marketing. For a company relaying its supplier's claims in its own ESG report, the risk is shared.
Practical box: questions to ask a lessor before signing
Question | What a credible answer looks like |
|---|---|
How long do you keep a device in service across users? | An average lifetime per device type, not only the contract length |
Can we choose refurbished devices, and to what standard? | A written refurbishment and grading standard, with warranty |
Can we extend a lease instead of renewing? | Yes, with a clear monthly price after the initial term |
What happened to the devices returned last year? | Shares redeployed, re-leased, resold, donated and recycled |
Do you provide a data-erasure certificate per device? | Yes, with serial number and method used |
Which recycling partners do you use? | Named partners with a recognised accreditation |
Can you provide carbon data per device for scope 3? | Manufacturer PCF data or a documented calculation method |
Who handles end-of-life obligations in each country? | The lessor, in every market where you have employees |
Run a more sustainable device fleet with Fleet
Keeping laptops in service longer, choosing refurbished hardware where it fits, documenting every return and answering scope 3 questionnaires all depend on knowing where each device is and what happens to it next. Done in-house across several countries, each step adds supplier contracts, spreadsheets and waste paperwork to manage.
Fleet runs the device lifecycle end to end in one platform, across 150+ countries, from the first order to the device's second life:
New or refurbished:
lease Macs, PCs, phones and tablets from Fleet's catalogue, new or refurbished.
Second life handled:
devices are renewed every 3 years, and Fleet manages their second life, including donations.
Repair before replacing:
100% warranty coverage, repairs and a loaner device included for the whole contract.
Redeploy instead of reordering:
order, deliver, store, transfer and redeploy devices from one place when people join or leave.
Full visibility:
every device, OS version and compliance status tracked in the Cockpit dashboard.
Predictable budget:
a fixed monthly subscription with no upfront investment, moving IT costs to OPEX.
See why companies choose Fleet, or book a demo to see how Fleet helps you extend device lifecycles and track every laptop's second life.
FAQ
Is leasing laptops better for the environment than buying them?
Not automatically. Leasing is better for the environment when the lessor refurbishes and re-leases returned devices, offers extensions, and documents end-of-life outcomes. A purchased laptop kept for five or six years can have a lower annual footprint than a leased one replaced every two years and sent straight to recycling.
Does leasing IT equipment reduce scope 3 emissions?
Leasing alone moves emissions between scope 3 categories rather than removing them. Real reductions come from fewer new devices being manufactured: longer use, refurbished hardware and redeployment. Ask the lessor for per-device lifecycle data so the reduction can be measured rather than assumed.
How long should a business laptop last?
Manufacturers' lifecycle assessments typically assume four to five years of use for business notebooks. Many devices remain usable for longer for standard office roles, as long as they still receive operating system and security updates. The right replacement point depends on the role's performance needs and the device's support status, not on a fixed calendar.
What is circular IT leasing?
Circular IT leasing is a leasing model in which the lessor keeps ownership of devices across several lifecycles: it leases them, takes them back, refurbishes them, leases or resells them again, and recycles them only when reuse is no longer possible. The aim is to keep hardware and its embodied carbon in use for as long as possible.
Are refurbished laptops safe for company data?
Yes, provided the previous user's data was erased with a recognised method and the device is enrolled in your MDM before deployment. Ask for an erasure certificate tied to the serial number, and check that the device still receives security updates for its operating system.
Conclusion
Most of a laptop's carbon footprint is locked in before it is switched on, which makes lifetime, reuse and traceable end of life the three levers that count. A lease delivers on them only if the contract and the provider's practices are built around keeping devices in use, and if the data exists to prove it in a scope 3 report or a customer questionnaire.
See how Fleet handles this in practice
200+ devices, sourced locally and delivered pre-configured to 150 countries — buy or lease, same price.
