Join the MCJ Collective.

Our members are tech and industry leaders who are building, working for, or advising on solutions to address the inevitable impacts of climate change.

Since 2019, MCJ’s community has grown from podcast discussions to a vibrant network offering hundreds of events and curated introductions, a Member Hub and Slack, and many opportunities to learn from peers, podcast guests and MCJ’s portfolio companies.

We ask all potential members to apply. We manually process all applications, and prioritize those that provide thoughtful responses and have a clear motivation to be an active member of the MCJ Collective.

[Our Collective is currently under construction. We will be accepting new members starting in November 2026. Please fill out the application and we will get back to you then. In the meantime, if you are looking for roles within the MCJ portfolio, please fill out this form to join our talent system.]