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THE DELTA INSTITUTE

CHICAGO, ILEIN: 36-4210191Website

Data sourced from IRS 990 public filings

THE DELTA INSTITUTE DELTA INSTITUTE IS A NONPROFIT THAT COLLABORATES WITH COMMUNITIES TO SOLVE COMPLEX ENVIRONMENTAL CHALLENGES ACROSS THE MIDWEST.

Regional (Multi-County/State)
General Population
Community-Led/Participatory/Grassroots
Environmental/Climate Justice
Rural Communities
Sustainability/Green Economy
Pragmatic/Non-Ideological
Convening & Network Building

Annual Revenue

$3,805,105

Known Funders

27

Grants Received

55

Financial History

YearRevenueExpensesAssets
2022$1,977,721$2,123,353$8,005,123
2021$2,772,645$2,056,196$7,745,698
2020$1,847,841$2,345,363$8,129,187
2019$2,810,891$3,092,581$6,762,982
2018$3,400,034$3,704,547$7,024,318
2017$2,876,815$3,281,775$7,464,392
2016$3,057,424$3,219,363$7,824,092
2015$3,526,695$2,817,846$7,952,473

Top Funders

$427,241 (2022)
$255,331 (2021)
$175,000 (2023)
Walder Foundation

Wilmington, DE

$120,668 (2021)
$105,000 (2022)
$75,000 (2023)
$73,671 (2022)
$55,000 (2021)
$30,000 (2024)

Showing top 10 of 27 funders.

Key Personnel

From 2022 IRS 990 filing

W

WILLIAM SCHLEIZER

CEO

Officer
S

SANJIV SINHA

CHAIR

Officer
V

VANESSA ROANHORSE

VICE CHAIR

Officer
A

ALLISON HOLLY

TREASURER

Officer
L

LINDSEY SULLIVAN

SECRETARY

Officer
J

JARE AKCHIN

DIRECTOR

K

KARL ANALO

DIRECTOR

A

ASHLEY BAKELMUN

DIRECTOR

J

JON CHEFFINGS

DIRECTOR

J

JESSIE DEELO

DIRECTOR

Showing 10 of 21 key personnel.

Frequently Asked Questions

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