The Missouri Chapter carries out Sierra Club’s mission to explore, enjoy, and protect the planet on behalf of our 28,000+ members and supporters statewide. We build long-term power by addressing the climate crisis to achieve 100% clean energy for all. We push for vastly increased protections of public green spaces, waters, and wildlife. And, we partner with impacted communities to ensure all Missourians benefit from clean air, fresh water, a stable climate, and a direct connection to nature. We are your friends and neighbors working together to defend everyone’s right to a healthy world. Please join us!