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Fair Value Measurements (Details) - Schedule of financial instruments that are measured at fair value on a recurring basis

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Fair Value Measurements (Details) - Schedule of financial instruments that are measured at fair value on a recurring basis - CleanTech Acquisition Corp [Member] - USD ($)
3 Months Ended 12 Months Ended
Jun. 30, 2022
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2008
Fair Value Measurements (Details) - Schedule of financial instruments that are measured at fair value on a recurring basis [Line Items]        
Fair value as of December 31, 2020      
Initial measurement of Public Warrants and Private Placement Warrants at July 19, 2021     $ 7,980,000 7,980,000
Initial measurement of over-allotment warrants     1,071,000 1,071,000
Transfer of Public Warrants to Level 1 measurement     (5,175,000) (5,175,000)
Change in fair value $ 358,750 $ (861,000) $ (1,077,750) (1,077,750)
Fair value as of December 31, 2021       $ 2,798,250