Barcelona, Spain – November 20, 2025 – City of Barcelona announced the launch of a pioneering Shared Self-Service Initiative that enables residents and visitors to access shared resources while earning up to 2,000 Watt-Credits per year. This digital-first program disrupts traditional urban consumption as it rewards greener choices, contributes towards collaboration in the community, and decreases carbon footprint. With the intention of being a model for sustainability, Barcelona's initiative connects high tech with low tech sharing economies to create a new paradigm in urban advancement.
A Vision Rooted in Barcelona's Sharing Culture
For years, Barcelona has led the way in collaborative consumption, from its well-known Bicing bike-share program launched in 2007 to initiatives like Can Masdeu, a community farm where people live in a repurposed hospital as an urban oasis to grow organic food and share resources. The city has built a culture of support each other. A new platform, which builds on the city's legacy, will expand access to shared tools, energy-efficient appliances, and communal spaces, all while adding a Watt-Credit economy to incentivize sustainable actions.
How the Watt-Credit System Works
The 2,000 Watt-credit limit represents a fair compromise between individual self-interest and communal responsibility. Users may accumulate credits by:
Borrowing shared objects: borrowing e-bikes, solar chargers, home improvement tools, etc. at a city-run rental hub.
Engaging in green activities: attending a recycling workshop, joining a carpool network, donating unworn clothing to community storage lockers, etc.
Engaging with community: organize "sharing-skill" events (urban gardening, repair cafes, etc.) or create temporary display art in shared public space.
For example:
A bike rider earning 50 credits per hour could use the credits to offset utilities or trade the credits for discounted public transit passes.
A family that took a communal pressure washer for a weekend could both save €50 as well as earn 200 credits.
The credits function as a form of virtual currency that may eventually be redeemed for rewards like free access to museums or subsided priced to improve misplaced co-working facility memberships in place, such as Kley Barcelona.
Key Features of the Shared Economy Network
1. Smart Mobility Solutions
Barcelona's relatively tight urban fabric needs a suitable use of mobility.
The platform combines: Electric bike-sharing: In partnership with local providers, people can access 5,000+ bikes at 300+ stations.
EV car sharing: People can park in dedicated spots with either Tesla or a Nissan Leaf bike, costing by the minute.
Priority corridors: Bike lanes and pedestrian corridors have reduced congestion by 18% since 2024.
2. Sustainable Living Hubs
The City has created 15 "EcoHubs" throughout the neighborhoods, offering:
Tool Libraries to be used by DIYers and the community. Access to rental electric appliances powered by solar (from solarpanel, not at the main Electric company). - air fryers, projectors, etc.
Repair workshops help lengthen the lifespan of products. The EcoHubs help achieve Barcelona's zero waste goal by 2030 because they divert 1,200 tons of waste from landfills every year
3. Social and Cultural Integration
Community kitchens: In some instances, community members host multicultural dinner parties, utilizing shared ingredients as part of initiatives modeled after grassroots organizations like EatWith, while inviting cross-cultural discussion. Skill-Barted Platforms: An architect is swapping design services for a language lesson, developing a circular economy of skills.
Success Stories: Watt-Credits in Action
Visitor effect: for example, a visitor from Japan accrued 1,850 credits recently by cycling 120 km, renting e-scooters, and recycling. They later redeemed several credits for a free night in a co-living space in Gràcia. Local entrepreneurship: a local artist in Barcelona rented a 3D printer from EcoHub to make public art installations and saved €1,200 in upfront costs.
Partnerships Driving Innovation
The initiative collaborates with:
Uber: Electric vehicle integration and dedicated pickup zones near major attractions like Camp Nou.
Supercomputing Center (BSC): AI-driven analytics optimize resource allocation across the city.
APROP Program: Temporary housing solutions repurpose shipping containers, addressing gentrification pressures.
Future Roadmap: Scaling Sustainability
Expand the EcoHub network to 50 locations by 2026.
Introduce blockchain for transparent credit tracking.
Pilot floating shared gardens on the Mediterranean coast.
Conclusion: A Blueprint for Urban Futures
Barcelona's Shared Self-Service Program transcends traditional sharing economies by embedding sustainability into daily life. With its Watt-Credit system, the city transforms consumption into a collaborative act, proving that urban innovation can thrive when technology meets community spirit. As Mayor Ada Colau stated, "We're not just sharing resources-we're redefining progress."
Download the Barcelona Shareapp today and start earning Watt-Credits. Together, we can build a greener, fairer city.
Explore more at Barcelona City Councilor visit EcoHubs in Plaça Catalunya.
