Cleantech Open

Cleantech Open is the oldest and largest cleantech startup accelerator program, whose mission is to find, fund, and foster entrepreneurs with ideas to solve our greatest environmental and energy challenges. Running since 2006, the annual accelerator has helped more than 1,300 companies commercialize their cleantech solutions and raise over $1.3B in funding.

Joined with Community Partners: November 2018

Next Partnership


This fund of the Ventura County Community Foundation supports the Ventura County community effected by the California wildfires.

Join our mailing list!

Keep up on the latest from Community Partners—our partnerships, learnings, grant opportunities, resources and more.