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!

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IEC Affiliates

IEC Affiliates

Active Transportation Alliance
Alliance for the Great Lakes
American Fisheries Society, Illinois Chapter
Audubon Council of Illinois
Barrington Area Council of Governments
Bird Conservation Network
Bring Your Own Glen-Ed
Calumet Ecological Park Association
Center for Neighborhood Technology
Champaign County Audubon Society
Chicago Physicians for Social Responsibility
Chicago Recycling Coalition, Inc.
Chicago Wilderness
Chicago Zoological Society
Citizens’ Greener Evanston
Citizens for Conservation
Committee on Middle Fork
The Conservation Foundation

Clifftop
Construction & Demolition Recycling Association
Delta Institute
Eco-Justice Collaborative
Ecology Action Center
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
Food and Water Watch
Foresight Design Initiative, Inc.
Friends of the Parks
Garfield Park Conservatory
Go Green Illinois
Grand Prairie Friends/Prairie Grove Volunteers
Green Chicago Restaurant Coalition
I-Go Car Sharing
Heartlands Conservancy
Hospital Sisters Mission Outreach
Illinois Arborist Association
Illinois Audubon Society
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 Recycling Association
Illinois Solar Energy Association
Illinois Stewardship Alliance
Izaak Walton League of America, Calumet Region Chapter

John G. Shedd Aquarium
J.W. Powell Audubon
League of Illinois Bicyclists
Liberty Prairie Foundation
Lincoln Park Presbyterian Church
Little Village Environmental Justice Organization
McHenry County Conservation District
Metropolitan Planning Council
Middlefork Audubon Society
Midwest High Speed Rail Association
Midwest Pesticide Action Center
Mission of Eden Place Nature Center
Moms Clean Air Force
Morton Arboretum
National Audubon Society
National Great Rivers Research and Education Center
National Parks Conservation Association
Natural Land Institute
Northwest Illinois Audubon Society
Nuclear Energy Information Service
Peggy Notebaert Nature Museum
Physicians for Social Responsibility
Pierce Downer’s Heritage Alliance
Plant Chicago
Prairie Preservation Society of Ogle County
Prairie State Conservation Coalition
Professional Association of Conservation Resource Managers
Protestants for the Common Good
Ride Illinois
Save Our Illinois Land
SCARCE
Seven Generations Ahead
Sierra Club, Kaskaskia Group
Sierra Club, Sauk-Calumet Group
Sierra Club, Piasa Palisades Group
Sierra Club, Prairie Group
Socially Responsible Agriculture Project
Solid Waste Agency of Lake County
Southern Illinois Audubon Society
Southeast Environmental Task Force
Starved Rock Audubon Society
Sustainable Springfield
The Trust for Public Land
Trails for Illinois
Trout Unlimited
Union of Concerned Scientists
University YMCA
U.S. Green Building Council, Illinois Chapter
Vermillion County Conservation District

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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