Microsoft’s announcement is crystal clear: Windows 10 support ends on October 14, 2025. With approximately 1 billion Windows 10 devices facing obsolescence, organisations worldwide are grappling with a pressing question: are you Windows 11 ready, or will your business contribute to an unprecedented e-waste crisis?
Windows 11 Ready: Your Complete Guide to Sustainable IT
The approaching Windows 10 end of life presents both a significant challenge and an extraordinary opportunity. While many organisations are scrambling to understand when Windows 10 support ends and how to upgrade to Windows 11, forward-thinking businesses recognise this transition as a chance to embrace sustainable IT practices that benefit both their operations and the planet.
“Five years ago news of the first Covid restrictions and a global chip shortage sparked a pandemic buying spree as consumers and businesses rushed to get their hands on technology ahead of the national lockdown,” commented Rod Neale, CEO and Founder of Circular Computing. “Fast forward to 2025, and a lot of these devices bought for working from home will now look a little long in the tooth and may be starting to struggle on performance. Add on the sunsetting of the world’s biggest operating system Windows 10 and the desire for AI and you have a recipe for another buying surge.”
The Hidden Environmental Cost of Windows 10 End of Life
When will Windows 10 support end? The date is set: October 14, 2025. Microsoft has been transparent about this timeline, yet many organisations remain unprepared for the environmental implications of this transition.
The scale of potential e-waste from the Windows 10 end of life is staggering. Microsoft estimates that nearly 70% of the 1.4 billion Windows PCs globally run Windows 10. This means approximately 1 billion devices could reach their end-of-life simultaneously, potentially creating what experts describe as an “e-waste avalanche.”
The ICT sector is responsible for an estimated 2–4% of global CO₂ emissions, and improper disposal of these devices threatens to push emissions even higher. Landfills overflowing with toxic metals, waterways contaminated with electronic waste, and greenhouse gases from improper disposal methods represent the true cost of our linear “take-make-waste” approach to technology.
During a conversation with Joost de Kluijver, Founder of Closing the Loop, on Episode 5 of the Circular Computing Podcast, she highlighted the global nature of this challenge: “People are not burning electronic waste because they like to burn electronic waste. They are burning electronic waste to make money as we all are trying to do because this is the only way that electronics can be managed often in the whole, for example, of the African continent. This is what people do. So offering them an alternative, that is, I think, the way to make electronic waste management better also in Africa.”
When Will Windows 10 Support End: Understanding Your Options
Organisations questioning when does Windows 10 support end need to understand their available options. Microsoft has outlined several pathways for businesses approaching the Windows 10 end of life:
Extended Security Updates (ESU)
For organisations requiring additional time, Microsoft offers Extended Security Updates for Windows 10 beyond the end-of-life date. However, this temporary measure comes with costs and limitations; new features, bug fixes, and technical support will no longer be available.
How to Upgrade to Windows 11
The most straightforward approach involves upgrading existing hardware to Windows 11. However, Microsoft’s stringent hardware requirements mean many Windows 10 devices cannot support the upgrade, necessitating new hardware purchases.
The Sustainable Alternative
Rather than contributing to the e-waste crisis or incurring extended support costs, organisations can choose remanufactured laptops that come Windows 11 ready while dramatically reducing their environmental impact.
Going Circular: The Sustainable Response to Windows 11 Readiness
The transition away from Windows 10 doesn’t have to perpetuate the destructive cycle of constant hardware replacement. Going circular offers a fundamentally different approach, one that prioritises resource preservation, environmental protection, and long-term sustainability.
Mark Jolly, Director of Manufacturing at Cranfield University, emphasises the importance of this approach: “We have to use less stuff. Remanufacturing is key and a really, really strong method of extending the useful life of our products, and thus the materials in our products, so we that don’t actually have to use as much stuff. Remanufacturing is the key to using less…”
Circular Computing’s remanufactured laptops represent a critical component of going green in the IT sector. These devices undergo a Circular Remanufacturing Process, which is a 360 step, 5+ hour journey per laptop delivers an unrivalled ‘like new’ cosmetic renewal and an RMA of less than 3% making them equal or better than new whilst consuming a fraction of the resources required for new manufacturing.
Helping the Planet Through Sustainable IT Choices
The environmental benefits of choosing remanufactured laptops extend far beyond simple waste reduction. A peer-reviewed study by Cranfield University demonstrates that Circular Computing remanufactured laptop produces only 6.34% of the CO2 compared with an average new laptop which is a 15-fold reduction in carbon footprint.
This dramatic environmental improvement stems from avoiding the resource-intensive manufacturing processes required for new devices. Consider the resources saved per remanufactured laptop:
- 316kg of CO2 emissions prevented
- 190,000 litres of water conserved
- 1,200kg of Earth’s precious resources preserved
These figures illustrate how helping the planet through sustainable IT choices creates measurable, positive environmental impact whilst meeting organisational technology requirements.
Windows 11 Ready Remanufactured Laptops: Performance Without Compromise
Organisations often express concern about the performance capabilities of remanufactured devices. However, Circular Computing’s remanufactured laptops come fully Windows 11 ready, featuring the latest operating system and meeting all Microsoft’s stringent hardware requirements.
Tourism Ireland’s recent adoption of remanufactured HP EliteBook 840 G7 laptops demonstrates the viability of this approach. These devices, supplied by GreenIT from Circular Computing, came preinstalled with Windows 11 Professional and backed by comprehensive five-year warranties.
Conor Marshall, Head of ICT & Data Protection at Tourism Ireland, stated: “We’ve been thoroughly impressed with the quality of the remanufactured laptops supplied by GreenIT from Circular Computing. The devices are so well remanufactured that they don’t feel second hand and they’ve been instrumental in supporting our sustainability goals.”
The Business Case for Sustainable IT
Beyond environmental benefits, choosing remanufactured laptops for Windows 11 readiness delivers compelling business advantages:
Cost Effectiveness: Organisations typically save up to 40% on cost compared to equivalent new models, allowing budget reallocation to other strategic initiatives.
Warranty Protection: Remanufactured laptops come with comprehensive warranties, often matching or exceeding those provided with new devices.
Performance Reliability: Rigorous remanufacturing processes ensure devices meet or exceed original specifications, with RMA less than 3%.
Compliance Support: For organisations with sustainability mandates or net-zero commitments, remanufactured laptops provide measurable progress towards environmental goals.
Going Green: Strategic Implementation
Rod Neale, CEO of Circular Computing, articulates the urgency of this transition: “Whatever their reason for upgrading their tech this year, it’s time for companies to walk the walk rather than just talk the talk on sustainability. With the growing right-to-repair movement, as well as 2030 and net-zero pledges looming over the horizon, ‘brand new’ is no longer a badge of honour. Instead of just sticking with the same old tech-buying routine, businesses must take a long-term view, and the easy win of slashing costs and emissions through second-life IT is a no brainer.”
Going green through sustainable IT procurement requires strategic planning and commitment to circular economy principles. Organisations should:
Assess Current Infrastructure: Evaluate existing Windows 10 devices to determine upgrade feasibility and replacement requirements.
Calculate Environmental Impact: Understand the carbon footprint of different procurement options, including new purchases versus remanufactured alternatives.
Develop Procurement Policies: Establish guidelines that prioritise sustainability alongside performance and cost considerations.
Engage Stakeholders: Ensure leadership understands the environmental and business benefits of sustainable IT choices.
Windows 11 System Requirements and Sustainable Solutions
Understanding Windows 11 system requirements helps organisations make informed decisions about their upgrade path. Microsoft requires:
- TPM 2.0 (Trusted Platform Module)
- UEFI firmware with Secure Boot capability
- 8th generation Intel or AMD Ryzen 2000 series processors (or newer)
- 4GB RAM minimum (8GB recommended)
- 64GB storage minimum
Many older Windows 10 devices cannot meet these requirements, traditionally forcing organisations to purchase new hardware. However, remanufactured laptops offer a sustainable alternative that meets all Windows 11 specifications whilst dramatically reducing environmental impact.
The Path Forward: Sustainable IT Leadership
The Windows 10 end of life represents more than a technical transition. It is an opportunity for organisations to demonstrate environmental leadership and operational excellence. By choosing remanufactured laptops that come Windows 11 ready, businesses can:
- Reduce their carbon footprint
- Achieve significant cost savings
- Meet performance requirements without compromise
- Contribute to circular economy principles
- Support global sustainability initiatives
The question isn’t simply “when will Windows 10 support end?” but rather “how will your organisation respond to this transition in a way that benefits both business objectives and planetary health?”
For organisations serious about combining operational excellence with environmental responsibility, the path forward is clear. Choose sustainable IT. Choose circular. Choose a future where technology and environmental stewardship work hand in hand.
