Calendar
The Sierra Club - Wisconsin Chapter offers a variety of virtual events, outings, rallies, fundraisers, and social events for our members, supporters, and the general public throughout Wisconsin. See what we having coming up, and join us for an...
Volunteer
There are always volunteer opportunities available for those of you who want to make a difference on environmental issues. Explore all of our current opportunities on our volunteer page, we're looking forward to volunteering with you!
Take Action
See all of our current petitions and action alerts across Wisconsin, and take action on issues from shutting down coal plants, protecting access to clean water, and advocating for much much more!