Summary of Significant Accounting Policies (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2023

Jun. 30, 2022

Dec. 31, 2022

Dec. 31, 2021

Summary of Significant Accounting Policies (Tables) [Line Items]

Schedule of Basic and Diluted Net Income (Loss) Per Common Share

Following is the computation of earnings (loss) per basic and diluted share:

	Three months ended					Six months ended
	June 30,					June 30,
	2023		2022			2023		2022
Numerator:
Net earnings (loss) attributable to common stockholders	$	20,673,440	$	(3,356,956	)	$	6,534,775	$	(6,860,958	)
Add: After tax effect of convertible secured debentures interest		1,129,509		-			-		-
Net earnings (loss) attributable for dilutive securities	$	21,802,949	$	(3,356,956	)	$	6,534,775	$	(6,860,958	)
Denominator:
Weighted average shares used to compute basic EPS		39,963,266		9,669,217			39,872,864		9,669,217
Dilutive effect of:
Stock options		380,204		-			190,102		-
Restricted and performance stock units		1,079,424		-			539,712		-
Warrants		-		-			-		-
Earnout shares		-		-			-		-
Convertible debt		2,922,425		-			-		-
Weighted average shares used to compute diluted EPS		44,345,319		9,669,217			40,602,678		9,669,217
Basic income (loss) per share	$	0.52	$	(0.35	)	$	0.16	$	(0.71	)
Diluted income (loss) per share	$	0.49	$	(0.35	)	$	0.16	$	(0.71	)
Anti-dilutive securities excluded from shares outstanding:
Stock options		764,296		3,967,959			764,296		3,967,959
Restricted and performance stock units		1,480,101		-			1,480,101		-
Warrants		18,722,425		-			18,722,425		-
Earnout shares		7,499,993		-			-		-
Convertible debt		-		-			2,922,425		5,299,546
Total		28,466,815		3,967,959			23,889,247		9,267,505

Following is the computation of earnings (loss) per basic and diluted share:

	Year Ended December 31,
	2022			2021
Numerator:
Net loss	$	(28,260,571	)	$	(15,127,629	)
Less: deemed dividend for Earnout Shares		(4,957,366	)		—
Net loss attributable to common stockholders	$	(33,217,937	)	$	(15,127,629	)
Denominator:
Weighted average shares used to compute basic and diluted EPS		18,982,139			9,637,962
Basic and diluted earnings (loss) per share	$	(1.75	)	$	(1.57	)
Anti-dilutive securities excluded from shares outstanding:
Stock options		3,506,184			3,949,158
Restricted and performance stock units		3,134,677			—
Warrants		18,722,425			—
Earnout shares		7,499,993			—
Debentures		2,922,425			—
Total		35,785,704			3,949,158

Schedule of Inventories

Inventories consisted of the following:

	June 30, 2023		December 31, 2022
Raw material and supplies	$	1,018,707	$	1,499,030
Work in progress		11,517,297		5,167,882
Finished goods		-		-
Total inventories	$	12,536,004	$	6,666,912

Inventories consisted of the following:

	December 31, 2022		December 31, 2021
Raw material and supplies	$	1,499,030	$	—
Work in progress		5,167,882		—
Finished goods		—		—
Total inventories	$	6,666,912	$	—

Schedule of Other Current Assets

Prepaid expenses consisted of the following:

	June 30, 2023		December 31, 2022
Prepaid material purchases	$	4,847,080	$	2,454,298
Prepaid insurance		919,870		2,392,978
Other prepayments		354,088		199,323
Total prepaid expenses	$	6,121,038	$	5,046,599

Prepaid expenses consist of the following:

	December 31, 2022		December 31, 2021
Prepaid material purchases	$	2,454,298	$	96,095
Prepaid insurance		2,392,978		67,219
Other prepayments		199,323		110,326
Total prepaid expenses	$	5,046,599	$	273,640

Schedule of Accrued Liabilities

Accrued liabilities consist of the following:

	December 31, 2022		December 31, 2021
Accrued compensation	$	1,501,736	$	349,255
Accrued professional fees		794,021		—
Accrued insurance		590,936		61,752
Accrued interest		—		703,544
Advance customer payments		—		373,791
Other accrued expenses		256,284		88,091
Total accrued expenses	$	3,142,977	$	1,576,433

CleanTech Acquisition Corp [Member]

Summary of Significant Accounting Policies (Tables) [Line Items]

Schedule of Common Stock Reflected In the Balance Sheet Are Reconciled

the common stock reflected in the unaudited condensed consolidated balance sheets is reconciled in the following table:

Gross proceeds	$	172,500,000
Less:
Proceeds allocated to Public Warrants		(6,037,500	)
Proceeds allocated to Public Rights		(3,934,879	)
Issuance costs allocated to common stock		(3,672,335	)
Plus:
Accretion of carrying value to redemption value		15,369,714
Common stock subject to possible redemption as of December 31, 2021	$	174,225,000
Plus:
Accretion of carrying value to redemption value		145,884
Common stock subject to possible redemption as of June 30, 2022	$	174,370,884

the Common Stock reflected in the balance sheet is reconciled in the following table:

Gross proceeds	$	172,500,000
Less:
Proceeds allocated to Public Warrants		(6,037,500	)
Proceeds allocated to Public Rights		(3,934,879	)
Issuance costs allocated to common stock		(3,672,335	)
Plus:
Accretion of carrying value to redemption value		15,369,714
Common stock subject to possible redemption	$	174,225,000

Schedule of Basic and Diluted Net Income (Loss) Per Common Share

basic and diluted net income (loss) per share of common stock

	Three Months Ended June 30, 2022			Three Months Ended June 30, 2021		Six Months Ended June 30, 2022		Six Months Ended June 30, 2021
Basic and diluted net income (loss) per share:
Numerator:
Net income (loss)	$	(795,831	)	$	—	$	1,155,839	$	—
Denominator:
Basic weighted average shares outstanding		21,562,500			3,750,000		21,562,500		3,750,000
Basic net income (loss) per share	$	(0.04	)	$	0.00	$	0.05	$	0.00

The following table reflects the calculation of basic and diluted net loss per share of Common Stock

	For the year ended December 31, 2021			For the period from June 18, 2020 (inception) through December 31, 2020
Basic and diluted net loss per share:
Numerator:
Net loss	$	(595,442	)	$	(1,000	)
Denominator:
Basic weighted average shares outstanding		11,781,678			3,750,000
Basic net loss per share of Common Stock	$	(0.05	)	$	(0.00	)