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Featured Challenge
Buildings Upgrade Prize
American-Made Challenges
Energy, Environment & Resources
Government
Supports actionable and scalable solutions to advance energy efficiency and efficient electrification upgrades in existing U.S. buildings.
Featured Challenge
Buildings Upgrade Prize
American-Made Challenges
Energy, Environment & Resources
Government
Supports actionable and scalable solutions to advance energy efficiency and efficient electrification upgrades in existing U.S. buildings.
by American-Made Challenges
287
CABLE Conductor Manufacturing Prize
Conductivity-enhanced materials for Affordable, Breakthrough Leapfrog Electric applications (CABLE) Prize for materials inventors
by Canadian Health and Fitness Institute
164
The Healthy Selfie Challenge
Let's Get Canadians Moving Again! We are on a mission to make Canada the FITTEST nation on earth by 2030.
by American-Made Challenges
604
Ocean Observing Prize
Integrate marine renewable energy with ocean observation platforms, to revolutionize data collection needed to understand and map the ocean.
by American-Made Challenges
261
Energy Storage Innovations Prize
This DOE Office of Electricity-sponsored competition tasks innovators to submit transformative approaches to grid-scale energy storage.
by American-Made Challenges
259
Geothermal Lithium Extraction Prize
Develop solutions that de-risk and increase market viability for direct lithium extraction from geothermal brines.
by Leah Costello
31
ideacity Ambassador Challenge
A multi-prize challenge to engage "ambassadors" in selling passes to ideacity; supporting North America's premier "meeting of the minds".
by Raja Gulati
22
The Food For Life Project
For centuries, we have been trying to solve the problem of abundance of food for every human-being alive.The time has come to nourish all.
by NASA Tournament Lab
1.7K
Honey, I Shrunk the NASA Payload
Give a tiny bot a new set of tools to explore the moon. Share your ideas for a mini payload to make lunar exploration more effective.
by Sarah Wang
13
High School HeroesX Beijing Challenge
The second HSHX challenge is in a new city, but has the same goal: giving youth a platform to innovatively solve issues and change the world
by NASA Tournament Lab
6.1K
Exploring Hell: Avoiding Obstacles on a Clockwork Rover
To explore the daunting surface of Venus, NASA needs an innovative obstacle avoidance sensor for its mechanical clockwork rover.
by NASA's Human Landing System (HLS) Program
20K
NASA's Lunar Loo Challenge
Help astronauts go back to the Moon in 2024! NASA seeks new designs for a toilet that will work both in microgravity and lunar gravity.
by American-Made Challenges
1.4K
Solar Desalination Round 2
Develop systems that use low-cost solar-thermal energy to help clean water produced by oil & gas extraction & other industrial activities.
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