Cincinnati Climate Week

Cincinnati Climate Week launches in 2026 as a dynamic, region-wide celebration of climate action across Greater Cincinnati. Presented by Green Umbrella in partnership with the Climate Week Network, a global initiative supporting cities as they launch and scale Climate Weeks, this decentralized week invites organizations throughout the region to host in-person and virtual events that spotlight local solutions, share expertise, and inspire a more resilient future.

The week’s cornerstone events include Green Umbrella’s flagship Midwest Sustainability Summit on June 12 and Green & Healthy Schools Symposium on June 13.