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Subsequent Events
6 Months Ended
Jun. 30, 2022
Subsequent Events [Abstract]  
Subsequent Events Subsequent EventsOn July 21, 2022, the Company entered into a Water Purchase Agreement with Kingbrook Rural Water System (“Kingbrook”) to construct and operate a rural water distribution system for the Net-Zero 1 Project. Pursuant to the
Agreement, the Company will pay Kingbrook a one-time system development charge of $6.7 million, with 50% of such payment due in August 2022 and the remaining 50% due over the 24 months following execution.

On July 25, 2022, the Company closed on the purchase of approximately 245 acres near Lake Preston, South Dakota for the Net-Zero 1 Project. The total net purchase price for the land was approximately $6.0 million.