Most-backed environmental nonprofits in Illinois
The 50 most-backed environmental nonprofits in Illinois
The 50 most-backed environmental nonprofits in Illinois are ranked by their centrality in the sector's funding network — a measure of how embedded they are through grants received, board connections, and shared funders.
The largest are The Morton Arboretum, Chicago Horticultural Society, and Elevate Energy.
Organizations
660
Total revenue
$411.6M
Total assets
$1.8B
Most-backed environmental nonprofits in Illinois
Ranked by sector centrality (ImpactRank over the funder graph).
Public data from IRS Form 990 e-file & Business Master File. A 990 shows how an
organization is run and funded — not its real-world outcomes. Figures are presented without evaluation;
we do not rate, score, or rank organizations. · philanthropy.org