Explore Eco Hackathons 2025

Join eco-focused hackathons that bring innovators together to tackle climate change, energy efficiency, and green tech solutions.
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IN-PERSON ScarletHacks 2025

April 5, 2025 - April 6, 2025

Ended

About the Challenge Welcome to ScarletHacks2025, a 24-hour hackathon hosted by ACM at Illinois Institute of Technology! This event brings together creative minds to develop …

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social · Chicago, Illinois, United States
IN-PERSON AdaHacks VI

April 5, 2025

Ended

We are so happy and proud to have you at this event, which will be filled with friendship, coding, and fun! AdaHacks was founded by …

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art · beginner · education · Mountain View, California, United States
IN-PERSON MariHacks 8.0

April 4, 2025 - April 5, 2025

Ended

MariHacks is Montreal’s first and largest annual 2-day hackathon for CEGEP and high school students, hosted at Marianopolis College. We bring together over 200 young …

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beginner · Westmount, Quebec, Canada
IN-PERSON Luddy Hacks

April 4, 2025 - April 6, 2025

Ended

IMPORTANT: Please sign up using our Tally Form to officially sign up for this hackathon. Welcome! The Luddy School of Informatics, Computing, and Engineering will …

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design · machine learning · web · Bloomington, Indiana, United States
ONLINE MIT Bitcoin Hackathon: Freedom Tech

April 4, 2025 - April 6, 2025

Ended

We are excited to host the MIT Bitcoin Hackathon 2025 on April 4th-6th. This year, the theme is Freedom Tech! The cryptocurrency space needs you …

IN-PERSON KISAN Quest - Recruitment Challenge

April 3, 2025 - April 25, 2025

Ended

Join Our Python Hackathon – Code Your Way to a Job Offer! Are you passionate about coding, solving real-world problems, and building innovative solutions on …

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Pune, Maharashtra, India
ONLINE AlgoArena

April 1, 2025 - June 30, 2025

Ended

Round 2 of the Algo Arena Hackathon is officially happening! You can view the final voting results here: View Voting Results Welcome to AlgoArena, the …

IN-PERSON The Midwest Block-a-Thon

March 29, 2025 - March 30, 2025

Ended

The Midwest Block-a-Thon is a 20-hour blockchain-focused hackathon hosted at the University of Kansas aimed at fostering innovation and collaboration among hackers of all ages …

IN-PERSON Hackathon Troyano 2025

March 28, 2025 - March 29, 2025

Ended

A Smart Environment is a physical space that integrates advanced technologies such as the Internet of Things (IoT), mobile applications, artificial intelligence, and data analysis …

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iot · retail · web · In-person
ONLINE Dawson College AI Making Challenge

March 26, 2025 - May 11, 2025

Ended

AI Making Challenge: Prompt and Validate Your task, as an individual or as a team of 2, is to create a project with AI. It …

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