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Upcoming Events

5 days to the eventMar 18, 2026, 11:00 AM – 1:00 PM CDT
7 days to the eventMar 20, 2026, 12:00 PM – 1:00 PM CDTMarch Char Talk: Aligning Biochar & Synthetic Aggregates: Performance, Economics & Standards for Low-Carbon Construction /Zoom: https://tinyurl.com/y83px2bsMar 20, 2026, 12:00 PM – 1:00 PM CDTZoom: https://tinyurl.com/y83px2bsThis month’s Char Talk, hosted by the Minnesota Biochar Initiative, features Kevin Shepherd, who will explore how biochar producers and synthetic aggregate developers are converging to support the next generation of low-carbon construction materials.
7 days to the eventMar 20, 2026, 12:00 PM – 1:30 PM CDTBig Box Demonstration at Arden Hills Army Training Site /Arden Hills Army Training Site, 4761 Hamline Av N Arden Hills, MN 55112Mar 20, 2026, 12:00 PM – 1:30 PM CDTArden Hills Army Training Site, 4761 Hamline Av N Arden Hills, MN 55112Great River Greening, in cooperation with the Arden Hills Army Training Site. Great River Greening will be on site demonstrating and discussing the process of using a flame cap big box biochar kiln, processing brush piles and wood waste into biochar.
13 days to the eventMar 26, 2026, 6:00 AM – 8:00 AM CDT
20 days to the eventApr 02, 2026, 11:00 AM – 2:00 PM CDTTraining/Demonstration - Cook County Highway Department, Grand Marais, MN /Cook County Highway Department, 609 4th Ave E, Grand Marais, MN 55604, USAApr 02, 2026, 11:00 AM – 2:00 PM CDTCook County Highway Department, 609 4th Ave E, Grand Marais, MN 55604, USAIn coordination with Cook County Highway Department, Great River Greening will be hosting training demonstration on use of flame cap biochar kilns for converting waste wood into soil enriching biochar as a cleaner burning, alternative to open pile burning.
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