Below is a list of great environmental organizations in and around DuPage County, Illinois:
DuPage County
Chicago Region Trees Initiative
The Conservation Foundation
The Downers Legacy Seed Library
DuPage Birding Club
DuPage Clean Energy Coalition
DuPage Organic Garden Club
DuPage Monarch Project
Forest Preserve District of DuPage County
Fox Valley Electric Auto Association
Gardenworks Project
Go Green Glen Ellyn
Illinois Extension DuPage County Master Gardeners
Morton Arboretum
Prairie Food Co-op
River Prairie Group of the Illinois Sierra Club
Saving Monarchs
SCARCE
Sustain DuPage
Wild Ones Greater DuPage Chapter
Kane County
Friends of the Fox River
Valley of the Fox Group of the Illinois Sierra Club
Wild Ones Greater Kane County Chapter
Cook County
Chicago Bird Collision Monitors
Citizens for Conservation
Go Green Barrington
One Earth Film Festival
Organizing for Plastic Alternatives
West Cook Wild Ones
Here are some statewide, national, and international organizations:
Illinois
Coalition for Plastic Reduction (IL)
Environment Illinois
Go Green Illinois
Illinois Environmental Council
Illinois Extension Illinois Pollinators
Illinois Food Scrap & Composting Coalition
Illinois PIRG
Illinois Solar Education Association
Prairie Rivers Network
Sierra Club Illinois Chapter
National
Beyond Plastics
Compost Research & Education Foundation
Homegrown National Park
Plastic Free Restaurants
Project Drawdown
Wild Ones: Native Plants, Natural Landscapes
International
DarkSky International
Plastic Pollution Coalition