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Featured Challenge
South Pole Safety: Designing the NASA Lunar Rescue System
NASA Tournament Lab
Engineering
Government
Space
Powered By HeroX
Create a compact, efficient system for astronaut rescue on the lunar surface - helping ensure swift, safe evacuation in extreme conditions.
Featured Challenge
South Pole Safety: Designing the NASA Lunar Rescue System
NASA Tournament Lab
Engineering
Government
Space
Powered By HeroX
Create a compact, efficient system for astronaut rescue on the lunar surface - helping ensure swift, safe evacuation in extreme conditions.
by Woodside
339
Flexible Pipes Lifecycle Challenge
How might Australia’s oil and gas industry re-purpose flexible pipes from depleted fields to reduce waste and emissions?
by Rio Tinto
345
Rio Tinto Ore Upgrading Challenge
Rio Tinto seeks economically-viable new technologies to increase titanium dioxide content in ilmenite ore from 32% to 50% or better.
by NASA Tournament Lab
352
Protecting the Natural Flavor of Catfish
Blue-green algae can cause off-flavors in farmed catfish, leading to costly harvesting delays. How can USDA-ARS eliminate these off-flavors?
by NASA Tournament Lab
395
The Trash-to-Gas Ash Management Challenge
Help NASA develop an ash removal process for a trash-to-gas reactor that helps space travel be more sustainable.
by Bureau of Reclamation
289
Imperfection Detection: Detect Me If You Can
Reclamation needs portable tools to non-destructively evaluate the condition of existing fiber reinforced polymer (FRP) composite structures
by American-Made Challenges
318
Perovskite Startup Prize
The American-Made Perovskite Startup Prize is designed to accelerate the growth of the domestic perovskite industry.
by A2A
325
Innovative Agrophotovoltaics Structures Challenge
Develop better ways to configure photovoltaic arrays on farm land to improve both agricultural and solar energy production on the same soil
by American-Made Challenges
306
Water Resource Recovery Prize
Address the global need for safe, secure, and affordable water through cutting-edge water resource recovery.
by American-Made Challenges
278
Geothermal Lithium Extraction Prize
Develop solutions that de-risk and increase market viability for direct lithium extraction from geothermal brines.
by The GAEA Project
236
Small Steps, BIG IMPACT Challenge
Share your best easy-to-do tip or hack to help people make a difference in the battle against climate change.
by A2A
77
The A2A Energy Community Economic Equilibrium Challenge
Design strategies to make renewable energy communities in Italy more appealing
by Kura Kura Bali
264
Island of Happiness Coastal Design Competition
Propose a new, sustainable approach to seawall design and construction.
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