SciTransfer
REFORM · Project

Sustainable Printed Electronics for Eco-Friendly Sensors and Smart Tags

digitalTestedTRL 5

Imagine electronics that aren't permanent pollutants but are more like compostable stickers. This project creates a way to print circuits using plant-based inks and glues that can be 'unlocked' on demand. This means when a device is old, you can easily pop the valuable parts off and recycle them instead of throwing the whole thing in the trash.

By the numbers
74 billion
Expected market for printed, flexible, and organic electronics by 2030 (USD)
54 million
Metric tons of e-waste generated worldwide in 2019
20–25%
Percentage of e-waste formally recycled
The business problem

What needed solving

Electronic waste is growing rapidly, with only 20-25% being recycled. Traditional embedded electronics are difficult to disassemble, making material recovery nearly impossible.

The solution

What was built

Three demonstrators: a green smart logistics tag, a green embedded wireless sensor, and a microsupercapacitor. These use bio-derived adhesives, conductive inks, and renewable substrates.

Audience

Who needs this

Smart packaging manufacturersIoT sensor developersE-waste recycling companiesFlexible electronics OEMs
Business applications

Who can put this to work

Logistics & Supply Chain
enterprise
Target: Warehouse and shipping providers

If you are a shipping provider dealing with massive amounts of single-use tracking waste — this project developed a green smart logistics tag that maintains performance while meeting environmental needs. This helps reduce the e-waste footprint of your tracking systems.

Industrial IoT
mid-size
Target: Industrial equipment manufacturers

If you are a manufacturer dealing with embedded sensors that are impossible to recover from machinery — this project developed a green embedded wireless sensor using debondable adhesives. This allows for the recovery of components on demand for recycling.

Energy Storage
SME
Target: Flexible electronics component makers

If you are a component maker dealing with the high environmental cost of traditional capacitors — this project developed a microsupercapacitor using bio-based conductive inks and renewable substrates. This enables a greener supply chain for energy storage components.

Frequently asked

Quick answers

What is the estimated cost or price of these green electronics?

Based on available project data, specific pricing or cost-reduction figures are not provided; the focus is on material sustainability and circularity.

Can these materials be produced at an industrial scale?

The project focuses on the scalable production of flexible substrates from renewable sources to ensure they meet industrial printability and performance requirements.

How is the intellectual property or licensing handled?

Based on available project data, there is no specific mention of licensing terms or patent strategies for the developed bio-based inks and adhesives.

Does this help with electronic waste regulations?

Yes, it specifically addresses the e-waste problem, noting that only 20–25% of the 54 million metric tons of global e-waste is formally recycled.

How easy is it to integrate these into existing production lines?

The project aims to create building blocks that are compatible with industrial reality, focusing on printability and performance for various applications.

Consortium

Who built it

The consortium is well-balanced for commercialization, featuring 12 partners across 8 countries. With a 42% industry ratio (5 industrial partners, including 5 SMEs), the project bridges the gap between 6 research entities and market application, ensuring the bio-based materials are tested against real-world industrial requirements.

How to reach the team

Contact FUNDACION CIDETEC in Spain for technical specifications on bio-based adhesives.

Next steps

Talk to the team behind this work.

Contact us to find a partner for implementing TRL 5 green electronics demonstrators.