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
The Water Council
6,411
share
follow
(28)
following
unfollow
(28)
Water Tech: Inline Sensors
This challenge is seeking innovative solutions for detecting water quality parameters inline at a pipe without the need for grab samples.
Learn More
Energy, Environment & Resources
Engineering
Technology
stage:
Registration Closed
prize:
$25,000
Learn More
Energy, Environment & Resources
Engineering
Technology
more
Summary
Timeline
Forum
Teams
28
Summary
Overview
Learn More
Timeline
Forum
Teams
28
Other Challenges You May Be Interested In
by Chrysalix Venture Capital
2
Novel Sawmill Solutions: Improved Log Processing Challenge
Innovative and sustainable methods for enhancing the cutting efficiency and reducing the processing costs of dimensional lumber production.
by GoAERO Prize
1.5K
GoAERO Prize
Design and build a safe, portable, robust, autonomy-enabled Emergency Response Flyer.
by American-Made Program
3.5K
EnergyTech University Prize 2025
Prizes available to students who create/present an energy tech business plan & faculty who elevate energy entrepreneurship at their school.