In celebration of our 3rd birthday, CAM is thrilled to launch our membership program! Stay at the forefront of Chicago climate action with a CAM membership.

CAM has two membership pricing options:

$24.31 for students and people under 25
$64.31 for 25 and older

We include $4.31 in our price as a reminder of the concentration of CO2 in the atmosphere, which as of our 3rd birthday, is 422 parts per million (ppm). In the 10,000 years leading up to the Industrial Revolution, the CO2 concentration was 280 ppm. When we opened in 2023, the concentration was 424 ppm.

CAM Membership Program