| Investor Name | Lead Investor | Funding Round |
|---|---|---|
Alliance Resource Partners
|
- | Series D |
Caterpillar Ventures
|
- | Series D |
Cottonwood Technology Fund
|
- | Series D |
|
|
- | Series D |
Ajax Strategies
|
- | Series D |
Applied Ventures
|
- | Series D |
Aventurine Partners
|
- | Series D |
Chevron Technology Ventures
|
- | Series D |
Energy Innovation Capital
|
- | Series D |
Resource Alliance Partners
|
- | Series D |
Rockwell Automation
|
- | Series D |