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Natural Gas Properties & Other Property and Equipment - Other Property and Equipment (Details) - USD ($) $ in Thousands | Jun. 30, 2026 | Dec. 31, 2025
--- | --- | ---
Property, Plant, and Equipment [Line Items] |  |  |
Total | $ 1,274,583 | $ 1,099,328 |
Accumulated depreciation | (178,467) | (154,916) |
Other property, plant, and equipment, net | 1,096,116 | 944,412 | [1]
Plant facility |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 928,987 | 926,092 |
Carbon capture, utilization, and sequestration |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 138,746 | 114,261 |
Buildings |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 6,746 | 6,746 |
Furniture, fixtures, equipment, and vehicles |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 26,446 | 27,643 |
Computer software |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 8,637 | 8,461 |
Leasehold improvements |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 1,685 | 1,685 |
Land |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | 127,766 | 8,090 |
Construction in process |  |  |
Property, Plant, and Equipment [Line Items] |  |  |
Total | $ 35,570 | $ 6,350 |
[1] | The financial information presented in this Quarterly Report on Form 10-Q has been retrospectively adjusted for the BKV-BPP Power Joint Venture Transaction, which was accounted for as a transaction between entities under common control, with prior periods recast as if the transaction had occurred at the beginning of the earliest period presented. See Note 2 - Acquisition for further information.

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