{"id":3317,"date":"2025-11-14T14:25:49","date_gmt":"2025-11-14T14:25:49","guid":{"rendered":"https:\/\/scienceblog.com\/horizon\/?p=3317"},"modified":"2025-11-14T14:25:49","modified_gmt":"2025-11-14T14:25:49","slug":"europe-tackles-e-waste-with-eco-friendly-innovation-that-helps-reuse-and-repair","status":"publish","type":"post","link":"https:\/\/scienceblog.com\/horizon\/3317\/europe-tackles-e-waste-with-eco-friendly-innovation-that-helps-reuse-and-repair\/","title":{"rendered":"Europe tackles e-waste with eco-friendly innovation that helps reuse and repair"},"content":{"rendered":"

Researchers are developing reusable and environmentally friendly electronics for the healthcare, consumer and manufacturing sectors, replacing scarce materials with circular alternatives to build a sustainable future.<\/p>\n

By<\/em> Michael Allen<\/p>\n

Europe\u2019s appetite for electronics keeps growing, but so does the waste. From smartphones and laptops to medical sensors, more devices mean mounting piles of discarded hardware.<\/p>\n

According to\u00a0Eurostat<\/a>, around 5 million tonnes of electronic waste is collected for recycling in the EU each year. That is more than 11 kilograms per household, enough to cover around 2 000 football pitches stacked a metre high.<\/p>\n

These 5 million tonnes represent less than 40% of the total mass of electronics put on the European market annually. The rest often ends up in landfills because mixed materials make recycling difficult.<\/p>\n

Smarter design<\/strong><\/p>\n

To tackle this challenge, the EU-funded SUSTRONICS initiative is rethinking how electronics are made, from the materials used to the way products are assembled and repaired. Led by Dutch technology company Philips, it brings together 46 partners from 11 countries.<\/p>\n

The three-year initiative runs until May 2026, supported by the Chips Joint Undertaking, an EU public\u2013private partnership promoting sustainable semiconductor and electronics manufacturing in Europe.<\/p>\n

\u201cThe SUSTRONICS researchers focus mainly on fundamental research into new solutions,\u201d explained Ramon Caanen, who leads a sustainability consulting team at Philips.<\/p>\n

This includes the use of bio-based, paper-based and more widely available materials, the sustainable manufacturing of electronic components as well as designs that enable better recycling.<\/p>\n

The researchers\u2019 goal is to embed sustainability into design, production and functionality, so that products can be better reused and more easily recycled.<\/p>\n

That focus has gained urgency since the EU introduced new regulations on eco-design and the right to repair in 2024. They are meant to extend product lifespans, improve energy efficiency and make repairs simpler. They also aim to reduce environmental impact and promote a more circular economy with less waste.<\/p>\n

Healthcare pilots<\/strong><\/p>\n

Healthcare is one of SUSTRONICS\u2019s main proving grounds. While connected medical devices can improve patient care, their single-use electronic parts add to the e-waste problem. Three pilot studies are developing sustainable electronics for healthcare.<\/p>\n

At Swedish hygiene company Essity Hygiene and Health, a partner in the global research, principal scientist Shabira Abbas is working on a smart incontinence pad designed to make life easier for both patients and staff.<\/p>\n

The device is known as a change indicator and alerts staff when a pad needs replacing. A small clip-on reader sits outside the pad, is cleaned between patients, and is reused with each new pad.<\/p>\n

\u201cIt is designed to improve both skin health and dignity,\u201d said Abbas.<\/p>\n

A removable electronic strip inside the pad measures temperature, humidity and enzymes. It can be recycled separately where facilities allow. The team uses paper substrates and 3D-printed metal-oxide sensors to reduce the use of material.<\/p>\n

The pad also requires a small reader, which sits outside the pad, to transmit data to staff. This clip-on reader can be reused with each new pad.<\/p>\n

\u201cIn between patients, you have to clean the reader, but otherwise they are reusable,\u201d said Abbas. Her team\u2019s challenge is making the connector foolproof and easy for staff to attach and remove.<\/p>\n

They are also working on energy efficiency, adapting software to use minimal power while processing pad data. This is vital for medical devices that must run continuously, since the combined energy demand of many units greatly increases their overall carbon footprint.<\/p>\n

The other two pilot devices include a skin patch for tracking glucose metabolism and a smart dressing for wounds, which signals when it needs replacing. In today\u2019s medical practice, both are still single-use, so sustainability is a key challenge.<\/p>\n

Better materials<\/strong><\/p>\n

The SUSTRONICS team is also exploring ways to improve production efficiency and use recyclable or environmentally friendly materials whenever possible. Part of the solution is moving to more common resources from those that are scarce and environmentally harmful, such as silver.<\/p>\n

\u201cSilver has a high upstream footprint. Replacing silver with more common materials such as copper or carbon can lower impact significantly. But the key challenge is to make these substitutes perform well in their intended electronics application,\u201d said Caanen.<\/p>\n

Beyond medical devices, pilots also target repairability in shavers and lighting, easier dismantling for recycling, and lower energy use.<\/p>\n

Looking ahead\u00a0<\/strong><\/p>\n

Their work ties in with wider EU goals. A new Circular Economy Act, expected in 2026, will create a stronger market for recycled materials, boosting both supply and demand across Europe. It supports the EU\u2019s ambition to lead the world in circular economy practices by 2030.<\/p>\n

Today, only about 12% of Europe\u2019s materials are reused or recycled. The target is to double this to 24% by 2030 under the EU\u2019s Clean Industrial Deal.<\/p>\n

Caanen hopes that SUSTRONICS will become a flagship project for sustainable electronics, by demonstrating how the European electronics industry can benefit from sustainable, alternative materials for electronic components, while maintaining competitiveness.<\/p>\n

For hospital patients, innovations like the smart pad could mean greater comfort, dignity and quality of care, while also contributing to a more sustainable, circular economy.<\/p>\n

By combining practical healthcare solutions with ambitious environmental goals, the SUSTRONICS team demonstrates how technological innovation can improve everyday lives and support Europe\u2019s drive for sustainability.<\/p>\n

In the long term, such efforts could transform both the electronics industry and healthcare, showing that small devices can have a big impact.<\/p>\n

Research in this article was funded by the EU\u2019s Horizon Programme. The views of the interviewees don\u2019t necessarily reflect those of the European Commission. <\/em><\/p>\n

\u200bThis article was originally published\u202fin\u00a0Horizon<\/a>\u00a0the EU Research and Innovation Magazine.<\/em><\/p>\n

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