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
ONLINE HackAmerica

April 11, 2026 - April 18, 2026

Ended

About the challenge Next spring, HackAmerica is encouraging high school students nationwide to participate in one of the largest student-led hackathons in the United States. …

ONLINE 305 Hack Spr26 | SubmissionPortal | [email protected]

March 20, 2026 - March 22, 2026

Ended

🔝 🔝 305 Hack Spring 2026 | Devpost Submission Portal ONLYRegister at 305hackspring2026.vercel.app Announcing 305 Hack: Spring 2026 EditionHosted by CODE CRUNCH, ColorStack at FIU, …

ONLINE HackFiesta Miami 2026 SubmissionPortal | [email protected]

March 9, 2026 - March 17, 2026

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Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this virtual hackathon invites students, creators, and changemakers to kick off 2026 with a …

ONLINE BellaBella's Hackathon

Dec. 31, 2025 - Feb. 7, 2026

Ended

About the challenge To empower youth and make robotics a recognized sport. We aim to bring innovative approaches to problem-solving through diverse perspectives and experiences …

ONLINE CodeFest Hackathon 2025 SubmissionPortal | [email protected]

Dec. 8, 2025 - Dec. 16, 2025

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Register at codefesthack2025.vercel.appTop Hacks @ FIU — Where Innovation Empowers Everyone Hosted by CODE CRUNCH, ColorStack at FIU, and CAHSI at FIU, this fully virtual …

IN-PERSON Student Vibecoding Hackathon by ISM University

Nov. 24, 2025 - Nov. 27, 2025

Ended

Build with AI. Launch your first startup in 5 days. The Student Vibecoding Hackathon by ISM is a five-day, in-person, beginner-friendly sprint where ISM students …

IN-PERSON natHacks 2025

Nov. 7, 2025 - Nov. 10, 2025

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The Network for Applied Technology (NAT) invites you to natHacks 2025, a 64-hour innovation sprint where students and early-career professionals tackle real-world challenges at the …

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beginner · education · health · Edmonton, Alberta, Canada
ONLINE Grand Tech Assembly: Maximally

Nov. 1, 2025 - Nov. 7, 2025

Ended

Grand Tech Assembly (GTA) is a 7-day global online Game Jam where chaos meets creativity. Styled after the nostalgia and sandbox freedom of Grand Theft …

IN-PERSON 2025 AI for Good Hackathon

Oct. 31, 2025 - Nov. 2, 2025

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Join forces with your fellow students to collaborate and innovate for the social good. Over the course of a weekend, you’ll be challenged to work …

IN-PERSON BYU-Idaho: i-Hack 2025: Hack the Norm

Oct. 24, 2025 - Oct. 25, 2025

Ended

Overview: I-Hack 2025 is an exciting event open to all BYU-Idaho students—no matter your major or background! Whether you're into technology, design, business, communication, science, …

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education · Rexburg, Idaho, United States

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