Illinois Environmental Nonprofits

168organizations
$342.4 millioncombined annual revenue (119 reporting)
1925oldest founding year on record

Todo Nfp

Hoffman Estates, IL

TODO connects people to the planet through science, art, technology and outdoor adventure sports.

Wonder Woods NFP

Chicago, IL

The mission of Wonder Woods is to pave the way for children to play and learn in a living ecosystem, every day, in nearly…

Elevate Energy

Chicago, IL

Elevate Energy promotes and expands access to future-focused energy and water solutions. Elevate Energy designs and implements programs that reduce costs, create jobs, and…

The Morton Arboretum

Lisle, IL

Morton Arboretum is a 1% for the Planet nature nonprofit partner associated with conservation / environment. Based in Lisle, IL, United States of America,…

Conservation Foundation

Naperville, IL

We improve the health of our communities by preserving and restoring natural areas, protecting rivers and watersheds, and promoting stewardship of our environment.

Midwest Energy Efficiency Alliance

Chicago, IL

The Midwest Energy Efficiency Alliance (meea) is a collaborative network, promoting Energy Efficiency to optimize Energy generation, reduce consumption, create jobs and decrease carbon…

Current Innovation Nfp

Chicago, IL

Current's mission is to grow an inclusive blue economy, accelerate innovation, and solve persistent water challenges.

Wildlife Prairie Park

Hanna City, IL

1800 acre zoological park inspiring conservation with educational & recreational experiences.

Preservation Foundation Of The Lakecounty Forest Preserves

Libertyville, IL

The Preservation Foundation of the lake county Forest perservers, a nonprofit 501(c)(3) organization, was foundted to provide meaningful ways for the community to partner…

Natural Land Institute

Rockford, IL

To create an enduring legacy of Natural Land in northern illinois for people, plants and animals

Faith in Place

Chicago, IL

Faith in Place is a 1% for the Planet nature nonprofit partner associated with climate / clean energy. Based in Chicago, IL, it is…

Evanston Rebuilding Warehouse

Evanston, IL

Rebuilding Exchange invests in our communities by reusing building materials, reducing construction waste, and training, connecting, and supporting people seeking careers in the building…

Garfield Park Conservatory Alliance

Chicago, IL

Garfield Park Conservatory Alliance is a 1% for the Planet nature nonprofit partner associated with environmental justice / policy. Based in Chicago, IL, United…

Illinois Audubon Society

Springfield, IL

To perpetuate the existence and appreciation of the native flora and fauna of Illinois and the supporting habitat

Council Of Great Lakes Governors Inc

Rolling Mdws, IL

The Council is devoted to working cooperatively on public policy issues common to member states. The benefits of a regional approach to addressing the…

Evergreen Climate Innovations

Chicago, IL

Evergreen advances Climate tech in the greater midwest.we support startups bringing impactful Climate technologies to market. We make seed investments and provide hands-on support…

The Wetlands Initiative

Chicago, IL

Designing, restoring, and creating wetlands.

Kindness Campaign

Chicago, IL

Empower people to lead change in their community by advancing community health, youth leadership, workforce development, and neighborhood opportunity.

Friends Of The Forest Preserves

Chicago, IL

Conservation of the Forest Preserves in cook county

Experimental Station

Chicago, IL

The mission of the Experimental Station is to build independent cultural infrastructure on the South Side of Chicago, by fostering a dynamic ecology of…

Illinois Environmental Council Education Fund

Springfield, IL

To educate the public about Environmental issues.

Jo Daviess Conservation Foundation Inc

Elizabeth, IL

Jdcf works to preserve and steward land and water for the lasting well-being of all people and wildlife.

Heartlands Conservancy

Belleville, IL

The mission of Heartlands Conservancy is to empower and colaborate with the people of southern illinois to advance and protect the health of our…

Living Lands & Waters

East Moline, IL

To aid in the protection, preservation and restoration of the natural environment of the nations’ major rivers and their watersheds. To expand awareness of…

Environmental nonprofits in Illinois: key facts

How many environmental nonprofits are in Illinois?

Ideal Location lists 168 environmental and conservation nonprofits in Illinois. The 119 that report revenue bring in a combined $342.4 million a year.

What is the largest environmental nonprofit in Illinois?

By reported annual revenue, the largest in the directory is Chicago Horticultural Society (Glencoe, IL), at $68.1 million. Next are Elevate Energy, The Morton Arboretum, Lake Forest Open Lands Association and Alliance for the Great Lakes.

What do Illinois's environmental nonprofits focus on?

The most common focus areas are Land Conservation (29), Education Advocacy (25), Natural Resources Conservation (25) and Climate Energy (22).

Which bioregions do they work in?

Most work in Corn Belt (64) and Great Lakes (58).

What is the oldest environmental nonprofit in Illinois?

The Morton Arboretum, founded in 1925, is the oldest with a founding year on record.

Counts and revenue come from the organizations listed in the Ideal Location directory and their most recent reported filings.

Keep exploring: Nature Nonprofit Directory · Bioregions of the world · How conservation easements protect land · The Atlas