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II Circular Innovation Hackathon

Over 24 hours, 150 vocational training and university students, organised into 30 teams, took part in the 2nd Circular Innovation Hackathon to respond to circular challenges proposed by 86 companies from the Balearic Islands in key areas such as water, energy, materials, food, mobility and land-sea territory. 


March 7th and 8th, 2025 Date
Campus
de la UIB
Place
24
hours
Duration
6.000 € Rewards
Summary video See now
150 Students
6 Circular challenges

The Challenges

The challenges proposed have led to winning solutions developed by 30 students from 14 Spanish universities and 15 different fields of specialisation, mostly linked to STEM disciplines —mainly computer science, big data, engineering, physics and chemistry— and to the social sciences and humanities —especially business management and journalism. The jury recognised these solutions for their innovative, creative and viable nature.

 

01 ADALMO ADALMO

Promoting circular purchasing of products made from recycled materials in the business sector.

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Winning solution

Promoting the recycling of vegetable oil and the consumption of derived products, such as biodiesel, through incentives and by facilitating its collection.

UPM, EOI, Borja Moll

02 BONGRUP BALEARES BONGRUP BALEARES

Developing a circular hotel business model that optimises the use of scarce resources.

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Winning solution

Developing a comparative simulator of key metrics, such as energy efficiency and economic profitability, across different technological equipment.

UAB, UIB, EINA, IES Felanitx, Juniper Serra

03 POLARIER POLARIER

Transforming an industrial hotel laundry into a circular business model based on the reuse and recycling of materials.

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Winning solution

The Happiness Algorithm: a project to boost people’s motivation and satisfaction in the workplace.

UPM, UIB, Borja Moll

04 SAMPOL INGENIERÍA Y OBRAS SAMPOL INGENIERÍA Y OBRAS

Reducing the carbon footprint of a photovoltaic plant through the circular economy–technology nexus.

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Winning solution

Applying linear programming to predict energy production, reduce risks in the face of unforeseen events and minimise future penalties.

UIB, CESUR

05 TIRME TIRME

Recovering critical raw materials from waste treatment through new technologies and artificial intelligence.

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Winning solution

Revalorising waste through the extraction of critical materials in collaboration with local companies.

UIB, UCM, EAE, US

06 URBIA SERVICES URBIA SERVICES

Minimising efficiency losses in the consumption of resources and materials through the application of artificial intelligence.

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Winning solution

Optimising energy consumption through smart power outlets, customisable modules and machine learning.

UC3M

Gallery

Relive the highlights of this edition of the Circular Innovation Hackathon through an image gallery that captures the energy, creativity and most memorable moments of the competition. 


Partner organisations

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