Biodegradable Circuit Board Developed Using Fungal Mycelium to Combat E-Waste

A new type of circuit board has been developed that utilizes fungal mycelium, offering a biodegradable alternative to traditional, long-lasting circuit boards. These traditional boards are often found in electronic products that are discarded after only a few years, contributing to significant electronic waste. The innovation aims to address the growing problem of e-waste mountains by introducing a compostable component into electronics manufacturing. This development, emerging from the fields of innovation and research, specifically within GreenIT initiatives, seeks to create a more sustainable lifecycle for electronic devices. By replacing conventional materials with fungal mycelium, the new circuit boards can decompose, thereby reducing the environmental burden of discarded electronics. This research highlights a potential pathway towards a circular economy in the tech industry, where materials can be returned to the environment or repurposed more easily. The long-term durability of current circuit boards, contrasted with the short lifespan of the devices they are in, creates a fundamental mismatch that this innovation seeks to resolve.