All challenges

Over the 48 hours, our goal is to design, build, and test a working prototype of a modular, city-ready waste collection and sorting unit that can handle seasonal waste surges caused by overtourism. ...

An information system reflecting or modelling the potential impact of an oil spill on the Cadiz Coast

I would like to get a tool (a method, an application, or a system), which allows EU authorities and interested citizens to quickly and efficiently learn about environmentally friendly disruptive ...

To respond to a major social or environmental problem
To explore an innovative idea using marine data

The ambition is to deliver a compelling proof-of-concept that addresses the challenge, ...

The team aims to develop an innovative and technically feasible concept for an integrated ocean-based renewable energy and desalination system for coastal and island applications. The expected ...

During the 48-hour hackathon, the team has to develop a mobile-friendly digital platform and interactive citizen science tool called O3L (One Ocean • One Life).
The prototype will focus on marine ...

We aim to develop a mobile application that ethically promotes all sea turtle-related tourism products while enabling real-time monitoring of community impact.

To develop a live AI verification platform — a web application where Chief Engineers upload or photograph a Bunker Delivery Note, and five specialized AI agents instantly analyze it for fraud, ...

Over the 48-hour hackathon, our team will develop a working Digital Twin MVP (Minimum Viable Product) consisting of three core technical components:

The Predictive Data Engine (Backend & ...

- Upload underwater images of coral reefs (taken via smartphones or cameras).
- Use AI-based image recognition to detect and annotate coral health indicators (e.g., bleaching, algae, ...

Participants will develop a prototype digital solution capable of helping stakeholders identify valorization opportunities for marine by-products generated by fisheries, aquaculture and seafood ...

A working prototype. The format is open: a web or mobile app, an interactive data visualisation, an educational game, a storytelling piece. What matters is that by Sunday afternoon there's something ...

During the 48-hour hackathon, we aim to produce a prototype of a digital tool, which could take the form of an algorithm, database, or web-based application, designed specifically to connect ...

We aim to prototype an interactive online platform (web dashboard) that:
- Geolocates marine species observed through EMO BON
- Enables temporal and spatial filtering of biodiversity indices
- ...

Design an intuitive and engaging prototype (app, website, QR code system, digital panel, or other innovative solution) that reveals the complete journey of seafood products - from harvest to table. ...

Systemic Vision: How to boost the concept of "Zero Discharge" or the valorization of effluents in the complex urban areas of Bahia?

We are looking for solutions (apps, engagement campaigns, ...

The challenge invites teams to develop creative models of circularity, nature-based solutions (like new biomaterials), traceability apps, or social businesses that value local waste-picker ...

I want to see the feasibility and make the first prototype on a reduced scale to present the model not only of the limestone sculpture but of a functional IOT model.

The challenge asks for proposals that structure "Fair Trade" networks, promoting the strengthening of ocean culture, heritage education, and traditional knowledge as instruments of sustainable ...

In 48 hours, I plan to develop an integrated digital platform that combines real-time monitoring of plastic pollution in Tainheiros Cove, coordinated community clean-up actions, and engagement tools ...

We aim to develop a digital interactive tool that combines beach cleaning with brand engagement. The project will involve a network of branded collection nets placed on beaches, where each net is ...

Algorithm for data analysis