Benson Hill Investor Day Presentation Deck

Crop ara Accelerator Dynamically Adaptive ✔ BENSON Fully operational (47,000 sq ft facility with dynamically adaptive growth chambers) Source: Benson Hill ✓ Ahead of schedule ✓ Under budget CO2, Temperature, Humidity ✓ World-leading high-throughput phenotyping and automation capabilities Increases genetic gain and expands plant assembly options to deliver 2.5x improved timelines CropOS Build Plant assembly in Crop Accelerator changes the game Design CropOS ||||| | |_|| |_|| |_|| ||||||||| Ⓡ Cycle 1 Crossing Cycle 2 Selfing Cycle 3 Increase CropOS blueprint provides the exact recipe for a desired outcome Crop Accelerator delivers the exact recipe CropOS blueprint continually re-optimizes with data from Crop Accelerator 10 seed in 70 days 200 seed in 90 days 2,000 seed in 160 days

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