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
Cara Bautista-Rao
share
Follow
Following
Unfollow
San Francisco, California, United States
message
more
Challenges
Following
Activity
Awards
Challenges
Teams
San Francisco Environment Department
Submissions
200 x 200: Fast Upgrades, Equitable Outcomes
Upgrade 200 homes in 200 days with hot water heat pumps and efficiency measures in and next to a San Francisco Disadvantaged Community.
read more...
by
San Francisco Environment Department
Following
Activity
Awards