Building Power for People and the Environment
Join us to advance equitable public policies that ensure a healthy environment across Illinois.
Since
1975
IEC brings together the Illinois environmental movement to influence decision makers
and ensure clean air, clean water, and healthy communities.
Our roots run deep
Learn More about IEC
IEC coordinates our over 130 affiliate member organizations to share resources, mobilize supporters,
and respond quickly to the most pressing issues facing the environment in Illinois.
ABOUT US
Learn more about IEC, including our history, mission, staff & vision for Illinois.
On the blog
Read what IEC staff, our affiliates & decision makers are writing about environmental issues.
addressing Illinois' most urgent environmental issues
Clean Water
Illinois has abundant water resources that need protecting and infrastructure that requires updating.
Clean Energy
Eliminating climate-warming emissions from Illinois’ power sector is key to addressing the climate crisis.
Conservation
Open space in Illinois is disappearing due to the rapid spread of urbanization and development.
Equitable Transportation
Transportation is the single largest source of climate warming emissions in Illinois.
Zero Waste
Illinois has a long history of championing recycling & composting programs, but there is so much more to do.
Sustainable Agriculture
Farms cover about 75% of the Illinois' total land area.
OUR UPDATES
Protected: Illinois’ Role in Great Lakes Protection
There is no excerpt because this is a protected post.
2025 Legislative Report
IEC’s state legislative team has published our 2024 Legislative Report detailing environmental wins and setbacks during this year’s legislative session.
Shine On: Illinois Hopes to Continue Solar Boom Despite Federal Headwinds
Renewable energy advocates point to a 2021 law and state dollars as reasons for optimism in a challenging time. Illinois Shines, the state’s incentive program
Illinois legislators skip on several environmental bills
Some big environmental bills — dealing with transit, clean energy, plastics and more — fizzled last week in Springfield. Advocates say they’re ready to pick up
Transit Teetering Over the Fiscal Cliff After Lawmakers Adjourn Without Fixing and Funding Transit
ILLINOIS — On Sunday, the Illinois General Assembly adjourned without addressing Northeast Illinois transit agencies’ $770 million budget deficit, leaving the millions of transit riders who