The EU-funded RE⁴ project has developed prefabricated energy-efficient building concepts containing up to 85 % of recycled materials and reused structures from construction and demolition waste (DMW).

RacionaLUSO offers a compact system that meets the recently-introduced Portuguese quality legislation for water reuse. With the availability of just 2m², the system can treat 15m³ of water per day with a recovery efficiency of 80 % of water and 45.6 % of energy (thermal).

The campaign “Be a Miljönär” [a pun which merges miljö (environment) with miljonär (millionaire)] has a long-term goal: reducing waste and making sustainable consumption a habit among people aged between 18 and 30.

AgriChemWhey seeks to build first-of-a-kind bio-refinery with a view to transforming dairy waste into added-value bio-based products.

To prevent consumers from buying items they use only a few times a year, Usitoo enables customers to rent these instead. The cooperative has a catalogue of hundreds of items that its customers can rent with credit, thus making the possession span of these items much longer.

Every year, 2.5 billion tonnes of waste is produced in Europe. Thanks to its production process, the cement industry is able to use waste both as a fuel source and for secondary mineral materials.

Ecopneus is a non-profit consortium company consisting of the largest tyre manufacturers in Italy. It currently handles 70% of the tyres that reach the end of their life-cycles.

Commown is a French cooperative that offers 'Hardware as as Service (HaaS)' for Fairphones and personal computers.