How to Make Your Tech Habits More Sustainable

November 18, 2025

We rely on our digital devices every single day, from the moment we wake up until we switch off the lights. This constant connection has revolutionised our lives, but it carries a hidden environmental cost.

Consider the energy and finite resources needed to manufacture your laptop or smartphone, and the waste generated when we discard them too quickly. The good news is that we don’t need to choose between technology and the planet.

By adopting a smarter, more mindful approach, you can drastically reduce your personal carbon footprint and extend the lifespan of the essential tools that keep you connected.

Buy Less, Use Longer

The single most effective action you can take is resisting the urge to upgrade prematurely. Every time you replace a functioning device, you fuel a demand for more materials and energy.

Instead, protect your existing equipment diligently. Treat your devices with care, using protective cases and screen protectors for your phone, and cleaning dust out of your laptop fans periodically. This basic maintenance prevents wear and tear and dramatically extends the period before you need a replacement.

If you invest in quality accessories like a robust case and reliable mobile phone insurance when you first purchase a device, you significantly increase the chances of keeping it running for years, skipping that expensive and resource-intensive upgrade cycle.

Choose Repair and Refurbish Where Possible

When something inevitably goes wrong, your first instinct should be to fix it rather than replace it.

Look for authorised service centres or independent repair shops that offer component-level repairs, allowing them to replace just the broken part instead of the entire circuit board.

When you absolutely must get a new device, explore the certified refurbished market. These pre-owned items have undergone professional inspection and repair, bringing them back to an excellent standard while conserving the materials and energy that would go into manufacturing an entirely new unit.

Manage Your Device Habits: From Usage to Storage

Your daily interactions with your devices also present opportunities for improvement.

Avoid overcharging your batteries. Unplug your laptop once it reaches 100% capacity and, if your phone supports it, use the smart charging feature that limits the charge to 80% during the night.

Do not leave old, unused gadgets languishing in drawers. These often become obsolete and eventually end up in landfill. Instead, gather up any redundant devices and dispose of them responsibly.

Dispose Responsibly and Embrace the Circular Economy

When your device finally reaches the end of its useful life, you must not simply throw it in the general waste bin. Electronics contain hazardous materials that require proper processing. Always seek out official e-waste recycling programmes or retailer take-back schemes, which ensure that materials are handled safely.

Many manufacturers offer incentives for trading in older devices, effectively closing the loop and contributing to a more sustainable, circular economy.

Make Informed Purchases and Plan for Long-Term Value

Before committing to a new purchase, investigate the manufacturer’s commitment to sustainability and repairability.

Look for brands that offer long-term software and security updates, which keep the device relevant for longer. Consider devices with a modular design, which facilitates easier, cheaper repairs later on. By choosing products built to last and companies that support them, you ensure that the product you buy represents excellent long-term value.