The Italian company CIA has found that the most appropriate way to reuse coffee husks is as a fertiliser and soil conditioner by composting them in organic farms.

Ricehouse natural mortars are obtained by expertly mixing aerial lime with rice husks, a agricultural by-product derived from husking raw rice.

Reet Aus is a PhD-qualified fashion designer who founded her own brand that focuses on sustainable fashion. She has studied the issue of waste in the fashion industry.

Rigiocattolo collects used toys, regenerates and puts them back into circulation. Its ambition is to become a bigger and renowed re-use centre that can also offer people a decent job.

Concular disrupts the construction industry by developing a circular process for material flow. The system is based on an AI-driven platform that matches buyers’ demand for construction material with suppliers’ circular materials.

TOMRA's Circular Economy Division was established in January 2019 to speed up the transformation to a circular economy and shape future waste and resource systems.

Holy-wood is an association of craftsmen who design designer furniture with locally recovered wood in an ethical and holistic approach.

restado.de is a marketplace matching construction materials coming from demolition or oversupply with the demand in new construction projects.

Vélosophy is part bicycle, part philosophy. It brings to life the potential of recycling by partnering with Nespresso to craft a bike from recycled aluminium coffee capsules.

Also the standard Vélosophy bikes are made with recycled aluminium. The fork & frame have always been made with as much recycled aluminum allowed  and possible according to the industry standard and legal requirements.

Rype Office applies the principles of circular economy to physical workspace by remanufacturing quality used office furniture and creating furniture from waste.

Karma is a Swedish startup founded in Stockholm, November 2016. Their app connects surplus food from restaurants, cafes and grocery stores to consumers for a lower price. As a result, users eat great food for less and businesses receive an additional revenue stream — all while reducing food waste.

This social enterprise collects unwanted paint donated at local recycling centres, filters and remixes it to create new paint sold at the Rediscovery Centre’s Eco Store.

The BlueCity business park is one of Rotterdam's unique landmarks: formerly a water park resort, the complex is now a circular incubator housing over 30 startups experimenting towards a sustainable future.

At the intersection of science, design, and waste management, PuriFungi develops natural cleaning systems. PuriFungi's new product is an ashtray made of mycelium and cigarette butts.

By identifiying good practices in turning biomass to heat or power, the uP_running project is unlocking the strong potential of woody biomass residues produced by Agrarian Pruning and Plantation Removals.

Estonian business Rohepakend has come up with a home-grown alternative to plastic food packaging: a food wrap made from donated cloth, pine resin from Estonian forests and beeswax.

Wao shoes are fully ecological shoes made entriely from natural, innovative and sustainable materials.

Suckõrs is an Estonian company that uses reed growing naturally on the shores of Estonia to make reusable, biodegradable drinking straws and a new raw material for producing goods. Their products can be cleaned and reused multiple times and, once they have reached the end of their lifecycle, they will decompose naturally. 

LaverVert is an organic detergent whose ingredients are 100% natural, with a circular cleaning agent. It is produced with wood ash recycled from industrial pellet stoves, reviving a traditional practice to use wood ash for its ability to bind with fats in creating an all-natural soap.

Ultra Thin White Topping is a road hardening innovation, applied to pilot projects in Frysland and Overijssel by Schagen Infra BV. To replace damaged asphalt sustainably, the company renovated the degenerated road surface using a thin layer of cement with polyseter fibers mixed in, thus reducing resource consumption and enabling full material recovery at end-of-life stage.

3SIXTY upcycled end of life, single use plastic bottles and ocean waste into towels for the hotel industry.

Genesis Biopartner has built a plant for the co-generation of thermal energy (heat) and mechanical energy (electricity) from biogas in Romania.

Composting is the most natural method to create fertilisers, but not many people use it as it's a slow and complex process. To encourage composting, Compastor Technology has bred a genuine composting worm. When this worm is combined with a compost inoculant, green and organic waste is turned into fertiliser quickly and efficiently while using fully natural ingredients.

ShareWear, a part of the Swedish Democreativity initiative, was launched to inspire a sustainable way to be fashionable. A ready-to-share collection with Swedish fashion items allowed consumers to borrow unique clothing - but only if they shared it forward.

Glass wool is infinitely and completely recyclable. Regardless of the glass wool’s quality, age, density or other properties, the material is entirely recyclable and can be re-melted as many times as necessary, before entering into the composition of new insulating products, without having its final quality impacted.

Munich has taken its ambitious waste reduction strategy to the next level by developing an innovative reuse lab and shop concept. Its Halle 2 municipal secondhand store not only enables citizens to take responsibility for living more sustainably, it also provides opportunities for job creation, educational programmes and voluntary activities.

As a densely populated and economically powerful urban area, the city of Dusseldorf recognised the challenge of climate change early on and initiated a process of low carbon and zero waste strategy development.