January 29-30, 2026
University of Missouri-St. Louis
As a region, we are building a strong foundation for climate action, with a regional Climate Action Plan and numerous other initiatives dedicated to making St. Louis a more sustainable, equitable, and resilient place to live and work.
The OneSTL Climate Action Summit seeks to move these frameworks forward by engaging local governments, businesses, and community-based organizations in putting into action strategies for a sustainable and equitable future.
A Low-Carbon Summit
The planning team intends to make the carbon footprint of this summit as low as possible, promoting practices to make our communities healthier and more resilient. You can participate by:
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Taking the MetroLink to the summit
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Choosing sustainable and/or vegan-friendly meals
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Composting and recycling at the venue (courtesy of UMSL)
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Bringing a reusable water bottle
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More climate-friendly info coming soon! Test
Summit Registration
Summit registration and agenda are coming soon. To make the summit accessible, scholarships can be requested by filling out this form.
Sponsors
The time is ripe to move local climate action plans forward by engaging local governments, businesses and community-based organizations at this regional summit. By being a sponsor, you can align your organization's image with impactful, local solutions to this audience of local leaders. More information is available in the sponsorship packet here. To inquire about sponsorships, please send a note to both Katy Mike Smaistrla at smaistrlakm@umsl.edu and Tiffany Webb at webbt@wustl.edu.
Thank you to our summit host: University of Missouri-St. Louis!
