Commitment and Contingencies (Tables)

12 Months Ended

Dec. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Schedule of Estimated Commitments

The estimated commitments as of December 31, 2023, and thereafter are shown below (in thousands):

	December 31,
											2029 and
	2024		2025		2026		2027		2028		thereafter		Total
Fuel Supply Payments	$	3,193	$	2,699	$	1,718	$	2,060	$	2,202	$	26,061	$	37,933
Zero6 Commitment		36,221		7,149		—		—		—		—		43,370
Renewable Energy Credits		128		128		129		128		128		1,455		2,096
Electricity Above Use (Est.)		447		—		—		—		—		—		447
Total	$	39,989	$	9,976	$	1,847	$	2,188	$	2,330	$	27,516	$	83,846