Welcome to the Iowa Chapter of the Sierra Club
The Iowa Chapter of Sierra Club's members are approximately 7,000 of your friends and neighbors. Inspired by nature, we work together to protect our communities and the planet. The Club is America's oldest, largest and most influential grassroots environmental organization.
The Iowa Chapter will take action so all Iowans can enjoy clean air, clean water, clean and renewable energy, expansion and protection of natural areas and wildlife, and a government that represents people not polluters.

What you can do to help the environment
- Attend the Lunch and Learn livestream every Friday at noon. See us on Facebook at "Sierra Club Iowa Chapter".
- See past recordings of our webinars, lunch and learns, and presentations
- Read the Iowa Sierra Club newsletter
- Stay in touch with your legislators, even after the session has ended. Issues to discuss with legislators
Calendar for Iowa Chapter and group events.
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Selection of judges
March 24, 2025
The legislature is considering a bill that would alter how district court judges are selected. Sierra Club opposes this bill.
Supervisor representation for large Iowa counties
March 21, 2025
The governor is considering a bill that would dictate how members of the boards of supervisors are elected in the larger Iowa Counties and in Black Hawk, Johnson, and Story Counties. Sierra Club opposes this bill.