Grid Catalyst
Minneapolis, Minnesotagridcatalyst.org
Overview
Grid Catalyst is a Midwest clean energy accelerator that connects startups with project demonstrations, mentorship, and seed funding to help them commercialize their technologies.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Carba | Dec 2025 | Seed | Co-investor |
| Flow Environmental Systems | Nov 2025 | Series A | Co-investor |
| GeoKiln | Mar 2025 | Accelerator | Co-investor |
| Enspi Technologies | Mar 2025 | Accelerator | Lead |
| Flow Environmental Systems | Mar 2025 | Accelerator | Lead |
Key People
Nina Axelson
President And Founder
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
