CleanFiber
- Website
- cleanfiber.com
- Total Funding
- $59.9M
- Last Round
- $20.0M SeedOct 2024
- Rounds
- 4
About
Climate tech in North America
Summary
It has raised $59.9M in total across 4 rounds, most recently a $20.0M Seed round in Oct 2024. Investors include U.S. Department of Energy, Spring Lane Capital and Aligned Climate Capital.
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Funding History
Oct 2024
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Full funding history, per-round amounts, and investor participation.

