Explore Eco Hackathons 2025

Join eco-focused hackathons that bring innovators together to tackle climate change, energy efficiency, and green tech solutions.
Explore Eco hackathons online and in-person
IN-PERSON Telenor Velocity Innovation Challenge

Oct. 16, 2024 - Dec. 15, 2024

Ended

Welcome to the TELENOR VELOCITY'S INNOVATION CHALLENGE! This is your chance to dive deep into the future of Agri-tech, leveraging AI and other tools to …

ONLINE The Dev Challenge

Oct. 16, 2024 - Jan. 29, 2025

Ended

Welcome to Dev Challenge, an open hackathon where innovation meets creativity! This event is designed to push the boundaries of what's possible in the world …

ONLINE Codegeist 2024

Oct. 15, 2024 - Dec. 10, 2024

Ended

Codegeist 2024 is your chance to shape the future of work! This year’s hackathon revolves around Atlassian’s system of work—a philosophy that empowers teams across …

ONLINE Lightning Fast AI Hackathon

Oct. 14, 2024 - Nov. 25, 2024

Ended

Welcome to the Lightning Fast AI Hackathon! Imagine a world where AI agents are not only intelligent like OpenAI's o1, but also lightning fast. A …

IN-PERSON Hack7Days TI x GTBIT 2

Oct. 14, 2024 - Oct. 21, 2024

Ended

About the challenge The Hack 7 Days Tezos India x GTBIT Hackathon is a week-long challenge aimed at providing practical exposure to college students in …

ONLINE UI/UX Design Hackathon

Oct. 13, 2024 - Nov. 30, 2024

Ended

About the challenge This hackathon brings together creative minds to address some of the most pressing issues facing society today. Participants will design and prototype …

IN-PERSON [SOLD OUT!!! ] AGENTIC RAG-A-THON ($12K cash prizes)

Oct. 12, 2024 - Oct. 13, 2024

Ended

WE ARE SOLD OUT!!!! WELCOME Enter the LlamaIndex Agentic RAG-a-thon in partnership with Pinecone and VESSL AI in the heart of Silicon Valley, October 11-13. …

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machine learning · Palo Alto, California, United States
IN-PERSON XR Midwest

Oct. 12, 2024 - Oct. 13, 2024

Ended

XR Midwest is a college hackathon dedicated to exploring the latest advancements in extended reality (XR) technologies, organized by the Alternate Reality Initiative. Beyond prizes, …

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ar/vr · beginner · Ann Arbor, Michigan, United States
ONLINE 2024 Girls Recode Hacks

Oct. 12, 2024 - Oct. 13, 2024

Ended

About the challenge Girls ReCode is a 501(c)(3) nonprofit that aims to bridge the gender gap in STEM and Computer Science. This year, Girls ReCode …

IN-PERSON HackUTA 6

Oct. 12, 2024 - Oct. 13, 2024

Ended

What is HackUTA? HackUTA, one of North Texas' largest hackathons, is a 24-hour marathon for students to design, develop, and pitch a project from scratch. …

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beginner · social · Arlington, Virginia, United States

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