Turuta is a project of mutual exchange and enrichment. Starting in 2010 as an experimental project of a new microeconomy, it gave birth to the "turuta market", based on a social currency called turuta (a traditional military march played during Carnival parades). This is used to pay for local goods and services, promoting local production and interchange. Each partner in the turuta market has an online account.

It is a living project being developed by the members of the association ECOL3VNG (local ecological economic ecosystem at Vilanova i la Geltrú, Barcelona). The collective history of this ecosystem is being written through minute-taking (agreements of Board, commissions and assemblies, i.e. the "legislation") and account-taking of the exchanges between partners.