What is a linear economy?
The linear economy is the dominant model of the 20th century and, in most sectors, still the default today. Raw materials are extracted from the earth, manufactured into products, sold to consumers or businesses, used for a period, and then discarded. In economic terms, it is sometimes called the “take, make, waste” model.
For IT equipment, this plays out in a familiar cycle. A business buys new laptops. After three or four years, they are retired — sometimes because they have stopped working, more often because they feel slow compared to newer models. They go into a skip, a general waste stream, or — at best — a recycling bin that may or may not handle them correctly. The materials inside them are largely lost.
This model worked tolerably well when populations were smaller, materials were cheap, and the consequences of waste were less visible. None of those conditions hold today.
What is a circular economy?
A circular economy is designed to keep products, components, and materials in use for as long as possible, recovering value at every stage rather than discarding it. The Ellen MacArthur Foundation, which has led global circular economy thinking since 2010, describes it as a system that “decouples economic activity from the consumption of finite resources.”
In the circular model, the end of one product’s life is the beginning of another’s. A retired laptop can be refurbished and given to someone who needs it. If refurbishment is not possible, components can be harvested for repair of other devices. If components cannot be reused, materials can be recovered through certified recycling. At no stage does the device simply disappear into a waste stream.
Circular vs linear economy: a comparison
| Dimension | Linear economy | Circular economy |
|---|---|---|
| Core logic | Take, make, waste | Reduce, reuse, recycle |
| Resource use | Extract continuously | Recover and recirculate |
| Product design | Optimised for manufacture | Optimised for longevity and disassembly |
| End of life | Disposal | Recovery and re-entry |
| Value model | New = better | Extended life = value |
| Environmental impact | High and cumulative | Reduced through closed loops |
| IT example | Buy new laptop; skip old one | Refurbish; donate; recycle certified |
| Business risk | Supply chain volatility; regulatory exposure | Greater resilience; ESG credentials |
Why does the distinction matter for IT?
Electronics are among the most resource-intensive products made. A single laptop requires approximately 800 kg of raw materials to manufacture, including metals mined from some of the world’s most ecologically sensitive regions. The carbon emissions embedded in manufacturing a new device typically dwarf the emissions from using it over its operational life.
Yet the linear model encourages businesses to retire devices on a fixed schedule — often driven by manufacturer warranty cycles rather than actual device condition. Devices that still function are discarded because the administrative convenience of buying new outweighs the perceived value of extending existing ones.
The circular model challenges this. It asks: is this device genuinely at end of life, or is it simply at the end of a contract? Can it be refurbished for another three years? Can it serve another user — perhaps in a school, a charity, or a community organisation — at no cost to them?
How does Recycle4Charity apply circular thinking to IT?
Our model is built explicitly on the circular principle that reuse is preferable to recycling, and recycling is preferable to disposal.
When a London business retires a batch of laptops, desktops, or mobile devices and sends them to us, every device is assessed individually. Those that are functional — or can be repaired — are wiped securely, refurbished, and donated free of charge to digitally excluded Londoners. Those that cannot be refurbished are processed by certified WEEE recyclers who recover metals and materials rather than sending them to landfill.
The result is a measurable circular outcome: fewer new devices needed, fewer raw materials extracted, fewer emissions from manufacturing, and real technology access for people who would otherwise go without.
This is the practical difference between the linear and circular model in action. The linear approach says: buy new, dispose of old. The circular approach says: extend life, recover value, share access.
What are the barriers to circularity in IT?
Shifting from a linear to a circular approach is not without friction.
Data security concerns are the most common objection. Businesses worry that refurbished devices might retain sensitive data. Certified ITAD providers address this through documented data destruction processes — including software wiping to NCSC-approved standards and physical destruction where required — and issue certificates of data destruction for every asset.
Administrative complexity can deter businesses from engaging with refurbishment programmes. A good ITAD partner removes this barrier with collection logistics, asset tracking, and documentation handled end to end.
Procurement habits are harder to shift. Many organisations default to buying new because the process is familiar and the approval pathway is established. Circular procurement — buying refurbished, specifying longevity in contracts, planning for device recovery — requires a deliberate policy decision.
Each of these barriers is surmountable. The regulatory direction of travel — including the UK’s Environmental Reporting Guidelines and the growing prominence of ESG disclosure — is pushing businesses towards the circular model whether they are ready or not.
Explore the social and environmental impact of circular IT at Recycle4Charity, or read about what the circular economy means in practical terms for organisations managing IT assets.
Moving from linear to circular IT disposal starts with one conversation. Get in touch to arrange a collection and find out what your old devices can do next.