When is the deadline to apply for the Climatebase Fellowship?

Cohort 9 applications will close on February 23, 2026. For priority consideration, apply by January 12, 2026.

Our admissions process is rolling, and if you apply after admissions for Cohort 8 close, your application will be reviewed and considered for an invitation to future cohorts.

Please make sure to monitor the email address you have applied with for updates from us, and add fellowship@climatebase.org to your email contacts so you don't miss any updates.