Open for registration
$4MOnline·Online
Solar Prize Round 6
The Solar Prize Round 6 offers $4.1 million in cash prizes to competitors over three progressive contests.
AR / VR
Jun 6, 2026685
Featured
Hackathons
Every event, every theme, every corner of the world.
2,644 results
Open for registration
$5MOnline·Online
E-ROBOT Prize
Catalyze the development of building envelope retrofit solutions that make retrofits easier, faster, safer and more accessible for workers.
Robotics & IoTAR / VR
Jun 6, 2026436
Open for registration
$10KOnline·Online
Geothermal Collegiate Competition - Fall 2023
College students: Compete to solve real-world geothermal technical and policy challenges for a chance at thousands in DOE prize funding!
Education
Jun 6, 2026420
Open for registration
$620KOnline·Online
Lab MATCH Prize
Accelerates efforts of energy entrepreneurs by working directly with national labs and their researchers on IP commercialization.
AR / VR
Jun 6, 2026280
Open for registration
$1MOnline·Online
HeroX
UAE FoodTech Challenge
The FoodTech Challenge seeks innovative solutions across the food value chain that will provide safe and nutritious food for the UAE
AI & MLOpen Source
Jun 6, 202678
Open for registration
$1MOnline·Online
Smart Tech Challenges Foundation
The Smart Tech Challenges Foundation has launched its Firearms Challenge, which fosters innovation to promote firearms safety.
AR / VR
Jun 6, 202625
Open for registration
CA$175KOnline·Online
Défi Québec Aluminium-Scandium
Rio Tinto, en collaboration avec AluQuébec et le RTMQ, cherche de nouvelles applications pour les alliages aluminium-scandium.
Jun 6, 202653
Open for registration
$100KOnline·Online
ARSX2024 Safeguarding Sources Challenge: The Quest to Sustain Genetic Diversity
Cultivate the future in our quest to sustain agricultural ecosystem genetic diversity, including plants and animals and microbes!
AI & MLClimate & SustainabilityAR / VR
Jun 6, 2026128
Open for registration
$10KOnline·Online
STEM Superhero Challenge
Share the story of your personal STEM superhero and help showcase a new wave of role models. Win prizes and meet real-life STEM heroes!
AR / VR
Jun 6, 2026175
Open for registration
$5,000Online·Online
Jamaica Tourism Innovation Challenge
Help conserve Jamaica's natural beauty and cultural heritage by promoting authentic, community-based tourism.
AI & ML
Jun 6, 202664
Open for registration
$4,000Online·Online
Young Entrepreneur Summit
Contest your idea, benefit from the expertise of successful entrepreneurs through our one-to-one mentorship process, and win thousands!
Jun 6, 202615
Open for registration
TBAOnline·Online
NYC Air Quality and Urban Heat Island Effect
On a mission to reduce the negative impacts of urban air pollution and the heat island effect in New York City.
AI & MLSocial Impact
Jun 6, 20263
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