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
Andrew Smith
share
Follow
Following
Unfollow
Philadelphia, Pennsylvania, United States
message
Roles I’m interested in
Innovator
Read More about Andrew
Roles I’m interested in
Innovator
more
Challenges
Following
Activity
Awards
Challenges
Teams
School District Of Philadelphia's Team
Submissions
Cleaner, Healthier Schools for our Youngest Kids
SDP will retrofit 20 DAC elementary schools with high-efficient heat pump univents to cut utility costs 31% and energy & GHG emissions 50%.
read more...
by
School District Of Philadelphia's Team
Following
Activity
Awards