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
Energy, Environment & Resources
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 Lifeguard
159
Toward the Design of At-Home Test for Microplastic Detection in Food
Generate methods of microplastic detection in food that can be transformed into simple and inexpensive tests performed by consumers at home.
by MUREP
150
MUREP Partnership Learning Annual Notification 2025
MPLAN prizes provide resources to MSIs to further develop ideas, facilitate research and development, and engage stakeholders.
by American-Made Program
402
Community Energy Innovation Prize Round 2
Provide support, build trust, and strengthen partnerships with communities working toward affordable, reliable, and secure energy resources.
by HeroX
1
Viral Vigilance: Next-Gen Outbreak Response
Unleash scalable, cost-effective AI & tech to detect and defeat outbreaks fast!
by HeroX
Forecast Force: A People's Weather Challenge
Help build and maintain the weather system we need. Join challenge tracks to protect lives by strengthening early warnings, together.
by American-Made Program
215
Geothermal Heat Pumps PATHs Prize
The GHP PATHs Prize aims to catalyze regional outreach-focused partnerships to improve Geothermal Heat Pump workforce pipeline development.
by American-Made Program
1K
Re-X Before Recycling Prize
Seeking innovations to unlock new or expanded supply chains that can reintegrate end-of-use products into the economy before recycling
by American-Made Program
62
GUIDE-H2 Prize
Encouraging international collaboration to increase practitioner experience and best practices to assess advanced hydrogen energy projects.
by American-Made Program
106
Digitizing Utilities Prize Round 3: Resilient Grid Innovation
Help electric utilities facilitate the transformation of digital systems, data analytics, and risk-informed resource integration
by American-Made Program
178
TCU Energy and Food Sovereignty Nexus Prize
Prize pool of up to $4.1M to Tribal Colleges and Universities for creating projects at the intersection of energy and food sovereignty
by American-Made Program
175
Solar Ambassador Prize
Identifying and engaging Puerto Rican households for residential solar and battery storage installations.
by HeroX
451
HeroX's Open Call for Startups
Join the HeroX Startup community. Showcase your startup. Accelerate your growth.
1
2
3
4
5
6
...
20
21
Join the community and start solving today
Get Started
Invite the world into your boardroom with HeroX
Get Started