From public IRS filings
CLASP
WASHINGTON, DC · Environment
Financials (IRS Form 990)
Total revenue
$28.9M
Total expenses
$26.8M
Total assets
$23.6M
Program expense ratio
9041%
Source: IRS Form 990, tax year 2024.
Who funds CLASP
$29.1M in foundation grants on record from 10 funders — from IRS 990 grant line items.
| Funder | Total given | Grants |
|---|---|---|
| Aspen Global Change Institute | $8.9M | 3 |
| Rf Catalytic Capital | $6.5M | 2 |
| Climate Imperative Foundation | $4.6M | 3 |
| Donor Advised Charitable Giving | $4M | 3 |
| Climateworks Foundation | $3.3M | 3 |
| International Sustainable Energy Foundat | $132K | 1 |
| United States Energy Foundation | $75K | 2 |
| Sixteen Thirty Fund | $50K | 1 |
| Energy Action Fund | $25K | 1 |
Leadership
FRED SHERMAN — CHIEF EXECUTIVE OFFICER (Principal officer)
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