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Operating Site, Power Generation

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Wind Generation Capacity

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Nature of Operations (Details)	May 14, 2026	Apr. 01, 2026 MW	Mar. 31, 2026 MW site	Jul. 22, 2025 MW	Apr. 04, 2025	Jul. 22, 2024 MW	Jun. 30, 2024 MW	Dec. 31, 2023	Jun. 02, 2023	Jan. 01, 2023	Dec. 31, 2021 MW
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Number of operating sites \| site			5
Subsequent event \| Membership Interest Purchase Agreement
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Wind generation capacity		150
Kentucky
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Operating site power generation (in MW)							50				25
Texas
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Operating site power generation (in MW)			83	35		48					100
DVSL ComputeCo, LLC
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			14.60%					67.80%		14.60%
Interest Rate			14.60%
DVSL ComputeCo, LLC \| Subsequent event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage	85.40%
Soluna Holdings, Inc
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			100.00%
Soluna DV Compute Co LLC
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			51.00%						51.00%
Soluna Digital Inc
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			0.00%
Soluna Digital Inc \| Investor Class A Membership Interests
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			100.00%		100.00%
Soluna Digital Inc \| Investor Class B Membership Interests
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage					0.00%
KKSL JVCo \| Investor Class B Membership Interests
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Interest Rate			13.00%
KKSL JVCo \| Investor Class B Membership Interests \| Soluna Digital Inc
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage			87.00%
Interest Rate			100.00%
Briscoe Wind Farm, LLC \| Subsequent event
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage		100.00%
Wind generation capacity		150
Briscoe Wind Farm, LLC \| Subsequent event \| Membership Interest Purchase Agreement
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]
Equity interest ownership percentage	100.00%