challenges
For Business
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
Who We Are
Results
share
Follow
Following
Unfollow
NREL Challenges
share
Follow
Following
Unfollow
City of Golden, Colorado, United States
message
more
Following
Activity
Awards
Following
My Challenges
by American-Made Challenges
368
Wind Turbine Materials Recycling Prize
Developing a cost-effective and sustainable recycling industry for fiber-reinforced composites and rare earth elements in wind turbines
Challenges
by American-Made Challenges
368
Wind Turbine Materials Recycling Prize
Developing a cost-effective and sustainable recycling industry for fiber-reinforced composites and rare earth elements in wind turbines
by American-Made Challenges
147
Geothermal Geophone Prize
The Geophone Prize will catalyze the development of high temperature, downhole seismic monitoring for enhanced geothermal systems (EGS)
by American-Made Challenges
134
Hydropower Collegiate Competition
Challenging multidisciplinary teams of collegiate students to offer unique solutions to converting non-powered dams to hydroelectric dams.
Brands
American-Made Challenges
Activity
Awards