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, ...

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

- 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, ...

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. ...

A cloud‑native prototype comprising:
• Python microservice for CO₂ storage & shelf‑life analytics
• ERC‑1155 smart‑contract deployment with Verra‑aligned metadata
• React/D3 dashboard mapping ...

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.

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 ...

Work with students or participants to document current marine species (especially fish, squid, and crabs) found in our local waters. Identify invasive species (like blue crab or alien squid) and ...