Mission
We are scientists and engineers, humanists and designers. Coming together across disciplinary and cultural boundaries, we form focused teams to discover and co-create pathways to social and ecological regeneration.
Public Charity
Collaborative Earth Institute
Collaborative Earth Institute, of Berkeley, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $571K in revenue, $702K in expenses, $272K in total assets. 1 publicly reported grants to this organization, totaling roughly $250K, appear in IRS filings.
EIN: 874788872
Berkeley, CA
Latest filing: 2025
Total Revenue$571K
Total Expenses$702K
Total Assets$272K
Grant Records1
Funding Total$250K
Filing Years2022–2025
Sample Grants Received
ENVIRONMENTAL PROGRAMS
$250,000
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
Executive Dir.
Aaron Hirsh
Director
Aimee Classen
Director
Sharon Collinge
Director
Taylor Ricketts
Director
Tim Tensen
Director
Troy Carter
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $571K | $702K | $272K |
| 2024 | $786K | $475K | $402K |
| 2023 | $262K | $170K | $91K |
| 2022 | $100 | — | $100 |
Between 2022 and 2025, reported annual revenue grew from $100 to $571K (+571285%), with total assets most recently reported at $272K.
Interactive year-over-year charts and full filing details available with membership.