Discover the Industrial Symbiosis Guide by Sfridoo

It has been in practice for decades. The best-known example is Kalundborg, Denmark, where a group of companies has been continuously exchanging waste, energy, and process water since the 1960s. Sfridoo works every day to bring this model to Italian companies. Want to see how it works in detail? Download the free guide.

Not necessarily. The first synergies are typically activated around waste that is already being generated, with no modifications to the production cycle. It simply means finding an alternative use for materials that would otherwise go to disposal. The free guide includes an overview of the different levels of involvement possible — from the most accessible entry points to the most structured arrangements.

It depends on the material. For bulky waste, logistics can be a significant factor; for high-value-per-unit materials, distance matters less. On the Sfridoo Marketplace you can search for relevant opportunities and assess each situation individually — you can either list your material or browse available offers directly through the “Marketplace” menu.

For materials that can readily be classified as by-products or secondary raw materials, the first synergies can be activated relatively quickly. Timelines extend when more structured agreements or regulatory clarifications are needed. In any case, Sfridoo supports companies at every stage of the process — from initial material identification through to activating the symbiotic exchange.