IEC Affiliates

We rely on our affiliates
to identify issues facing our environment

Since our founding in 1975 by a group of dedicated grassroots environmentalists, IEC has advanced public policies that protect the environment in Illinois.

IEC builds the power of the environmental community by convening and advocating on behalf of 90 organizations working to protect the Illinois environment. Non-profit organizations are welcome to apply for membership at any time throughout the year.

Current Affiliates

View a list of current IEC affiliates

Benefits

Affiliates can access many services & benefits

Get In Touch!

Interesting in joining IEC? Reach out!

IEC Affiliates

IEC Affiliates

Active Transportation Alliance
Alliance for the Great Lakes
American Fisheries Society, Illinois Chapter
American Rivers
Audubon Council of Illinois
Audubon Great Lakes
Barrington Area Council of Governments
Bird Conservation Network
Center for Neighborhood Technology
Champaign County Audubon Society
Chicago Audubon Society
Chicago Food Policy Action Council
Chicago Recycling Coalition, Inc.
Chicago Sustainability Task Force
Chicago Zoological Society
Citizens for Conservation
Clean Power Lake County
Climate Reality Project
The Conservation Foundation
The Conservation Fund
Clifftop
Current
Delta Institute
Eco-Justice Collaborative
Edgewater Environmental Sustainability Project
Environment Illinois
Environmental Defenders of McHenry County
Environmental Defense Fund
Environmental Education Association of Illinois
Evanston North Shore Bird Club
Field Museum of Natural History
Foresight Design Initiative, Inc.
Forest Preserve District of DuPage County
Friends of the Chicago River
Friends of the Forest Preserves
Friends of the Parks
Go Green Illinois
Grand Prairie Friends
Green Community Connections
Hospital Sisters Mission Outreach
Healthy Schools Campaign
Heartlands Conservancy
Illinois Arborist Association
Illinois Audubon Society
Illinois Bobcat Foundation
Illinois Citizens for Clean Air and Water
Illinois Dunesland Preservation Society
Illinois Environmental Health Association
Illinois Forestry Association
Illinois Green Alliance
Illinois Lake Management Association
Illinois League of Conservation Voters
Illinois Native Plant Society
Illinois People’s Action
Illinois Recycling Association
Illinois Solar Energy Association
Illinois Stewardship Alliance
John G. Shedd Aquarium
Liberty Prairie Foundation
Lincoln Park Presbyterian Church
Little Village Environmental Justice Organization
McHenry County Conservation District
Moms Clean Air Force
Morton Arboretum
National Parks Conservation Association
Natural Land Institute
Next Bites
Northwest Illinois Audubon Society
Nuclear Energy Information Service
One Earth Film Festival
Peggy Notebaert Nature Museum
People for Community Recovery
Physicians for Social Responsibility
Pierce Downer’s Heritage Alliance
Plant Chicago
Prairie Preservation Society of Ogle County
Prairie State Conservation Coalition
Ride Illinois
Save Our Illinois Land
SCARCE
Seven Generations Ahead
Sierra Club, Prairie Group
Sierra Club, Sauk-Calumet Group
Socially Responsible Agriculture Project
Solid Waste Agency of Lake County
Southern Illinois Audubon Society
Southern Illinoisans Against Fracturing Our Environment (SAFE)
Southeast Environmental Task Force
Sustainable Springfield
Trees Forever
The Trust for Public Land
Union of Concerned Scientists
University YMCA
Urban Growers Collective
Vermillion County Conservation District
The Wetland Initiative

Membership Benefits

advocacy, lobbying & coalition building

IEC provides expertise and resources to effectively advocate for your policy priorities.

legislation tracking

Each legislative session, IEC tracks hundreds of bills to keep our affiliates updated on what’s moving in Springfield.

springfield office

Our members can make use of our solar-powered office, which is conveniently only a few blocks from the Capitol.

action alerts & Tech

We make a host of tools available to our members, including access to the voter database, action alerts and more!

Contact Us

Enter your contact information to receive more details about benefits, rate structure and the affiliate approval process.

Applications are subject to board approval.

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