challenges
For Business
For Startups
Who We Are
Results
search
Get Started
I want to launch a challenge
Connect to talented problem solvers
I want to solve a challenge
Join our community to win prizes
log in
menu
log in
challenges
For Business
For Startups
Who We Are
Results
filter
Government
Featured Challenge
Reducing Malaria in Homes with Improved Air Cavity Ventilation
Habitat for Humanity
Arts & Design
Engineering
Non-Profit & Social Impact
Powered By HeroX
Enhance ventilation and keep out mosquitoes as an improved version of the ‘air cavities’ solution from the 2021 Habitat Challenge.
Featured Challenge
Reducing Malaria in Homes with Improved Air Cavity Ventilation
Habitat for Humanity
Arts & Design
Engineering
Non-Profit & Social Impact
Powered By HeroX
Enhance ventilation and keep out mosquitoes as an improved version of the ‘air cavities’ solution from the 2021 Habitat Challenge.
by American-Made Program
410
E-SCRAP Prize
Designed to stimulate innovative approaches that reduce the costs and environmental impact of critical material recovery from e-scrap.
by American-Made Program
399
Community Power Accelerator Round 2
Fast-tracks the efforts of solar developers to learn and grow their operations to support multiple, successful community solar projects.
by NASA Centennial Challenges Program
3.4K
NASA's Watts on the Moon Challenge, Phase 1
Support NASA's efforts to explore the solar system. This Challenge seeks solutions to distribute, store and manage power in space.
by American-Made Program
1.1K
Power At Sea Prize
Create reliable and cost-effective renewable power at sea to support Powering the Blue Economy™ initiatives. #PowerAtSea Prize
by William Warren
452
Land Survey Automation Challenge
Significantly expedite real estate and financing transactions via an efficient, autonomous property survey system.
by American-Made Program
424
The U.S. Department of Energy AlgaePrize 2022-2023
The AlgaePrize is a national algal-based competition that challenges students to become the next generation of bioeconomy professionals.
by American-Made Program
324
CABLE Conductor Manufacturing Prize
Conductivity-enhanced materials for Affordable, Breakthrough Leapfrog Electric applications (CABLE) Prize for materials inventors
by Mission Innovation
856
SMART-CDR Competition
Part of the Mission Innovation CDR Mission, this competition promotes advancement of MRV technologies by teams of university students.
by American-Made Program
470
DAC Pre-Commercial Technology Prize
Teams identify a critical need in the direct air capture (DAC) industry, develop a solution, and test the idea to a degree of scale.
by American-Made Program
404
Community Power Accelerator Round 3
A prize designed to fast-track the efforts of emerging & expanding solar developers & co-developers to grow distributed solar projects
by American-Made Program
361
The Marine Energy Collegiate Competition 2025
Challenging multidisciplinary teams of undergraduate and graduate students to offer unique solutions to modern marine energy challenges.
by American-Made Program
371
Wind Turbine Materials Recycling Prize
Developing a cost-effective and sustainable recycling industry for fiber-reinforced composites and rare earth elements in wind turbines
1
2
3
4
5
6
...
12
13
Join the community and start solving today
Get Started
Invite the world into your boardroom with HeroX
Get Started