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
$215KOnline·Online
The U.S. Department of Energy AlgaePrize 2023-2025
The AlgaePrize is a national algal-based competition that challenges students to become the next generation of bioeconomy professionals.
Health & BioEducationAR / VR
Jun 6, 2026722
Open for registration
$5MOnline·Online
Wind Turbine Materials Recycling Prize
Developing a cost-effective and sustainable recycling industry for fiber-reinforced composites and rare earth elements in wind turbines
AI & MLClimate & SustainabilityAR / VR
Jun 6, 2026372
Open for registration
$150KOnline·Online
Infrastructure Vision 2050 Challenge
Create a system of transportation for the United States that will meet the needs of all users in 2050 and beyond.
Jun 6, 2026525
Open for registration
$550KOnline·Online
FAST Commissioning for Pumped-Storage Hydropower Prize
For next-generation pumped-storage hydropower development and the encouragement of exploration for new use cases of PSH.
Jun 6, 2026161
Open for registration
$100KOnline·Online
The 2024 FAA Data Challenge
Analytics Powering Airspace Evolution
AI & ML
Jun 6, 2026289
Open for registration
$130KOnline·Online
ScamShield: Investor Protection Challenge
Driving innovation for swift detection and elimination of online crypto investment fraud.
Web3 & Crypto
Jun 6, 2026105
Open for registration
$55KOnline·Online
(Done) H02 - Project Manager
This component allows Creators to start a new Project, manage existing Projects, combin Projects, and build a Project Team of Creators.
AR / VR
Jun 6, 202610
Open for registration
$2,000Online·Online
Newcastle Smart Mobility Challenge
How can we encourage the citizens of Newcastle, Australia to adopt smarter transport options?
AR / VR
Jun 6, 2026103
Open for registration
$250Online·Online
Create a name and a tagline for a new meat seasoning product!
Create a name and a tagline for a new ground meat seasoning product, to help the people we want to sell it to notice it and want to buy it.
Jun 6, 202652
Open for registration
$700Online·Online
Alternative to Fear Challenge
Can you identify human mental states that can ethically support sustained action on global warming? We need to design alternatives to fear.
AI & MLClimate & SustainabilityAR / VR
Jun 6, 202647
Open for registration
$7,500Online·Online
An external device that can map the internal velocity and temperature profiles
Non-intrusive solution (operating entirely from outside the boiler and its insulation) that can map Water & Gas temperature and velocity
Jun 6, 202611
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