Investor Name	Invest Money	Lead Investor	Propotion
Riverstone Holdings	-	Yes	-	Detail
Ajax Strategies	-	-	-	Detail
Alliance Resource Partners	-	-	-	Detail
Applied Ventures	-	-	-	Detail
Aventurine Partners	-	-	-	Detail
Caterpillar Ventures	-	-	-	Detail
Chevron Technology Ventures	-	-	-	Detail
Cottonwood Technology Fund	-	-	-	Detail
Energy Innovation Capital	-	-	-	Detail
Resource Alliance Partners	-	-	-	Detail
Rockwell Automation	-	-	-	Detail

Announced Date	Round	Money Raised	Investors
Aug 19, 2021	Series Unknown	0	Caterpillar Ventures	Detail
May 25, 2021	Series C	$ 42.50M	Ajax Strategies,Chevron Technology Ventures,etc.	Detail
Jan 10, 2019	Series A	$ 1.80M	Cottonwood Technology Fund	Detail
Dec 5, 2019	Series B	$ 12.50M	Ajax Strategies,Chevron Technology Ventures,etc.	Detail
Nov 1, 2017	Seed	$ 0.90M		Detail