Circular economy·3 questions

QUESTION: Circular economy: how to design a product for recycling and repair?

Answer

The transition to the principles of circular economy requires a fundamental revision of approaches to creating goods already at the design stage. To ensure a product can be easily recycled and repaired in the future, one should start with basic and proven solutions that help reduce excessive consumption. The main task of developers is to increase the lifecycle of things, embedding the potential for multiple uses in them, and to ensure efficient separate waste collection where it actually functions at the infrastructure level.

The design of durable and repairable products relies on the engineering principles of modularity and versatility. To successfully implement these ideas in practice, designers and engineers need to follow certain rules during the development of new collections.

Use standard fasteners and avoid permanent adhesive joints so that service centers can easily disassemble the device to replace a worn-out part.
Use monomaterials or easily separable combinations of raw materials, which significantly simplifies the sorting and subsequent recycling process at specialized plants.
Ensure the availability of spare parts and technical documentation for end users and independent repair shops, supporting the culture of DIY repair.

The introduction of these principles significantly reduces the volume of waste sent to landfills and lowers the burden on natural ecosystems. Companies that take care of the circularity of their products in advance gain an advantage amid tightening environmental regulations and growing consumer awareness. Ultimately, circular design becomes a powerful tool for reducing product costs in the long term by re-engaging valuable resources into the production cycle.

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