Steady gross margin, continued improvement in Three Month Adjusted EBITDA of +$2.3 million since Q3 2024, and energized Dorothy 2
ALBANY, N.Y.–(BUSINESS WIRE)–$SLNH #SLNH–Soluna Holdings, Inc. (“Soluna” or the “Company”) (NASDAQ: SLNH), a developer of green data centers for intensive computing applications, including Bitcoin mining and AI, announced its financial results for the second quarter ended June 30, 2025.
“Second quarter results demonstrate continued Adjusted EBITDA improvement and margin strength in our operating sites. In Q2, we also welcomed our first customers into Project Dorothy 2, the expansion of our first major site in Texas. We rebuilt our capital raising toolkit, secured our first at-the-market offering issuance, and prepared for a successful equity offering in July. We expanded our partnership with Spring Lane Capital to help launch our next flagship data center, Project Kati. We are now focused on scale,” said John Belizaire, CEO of Soluna Holdings.
“We are pleased to report the fourth quarter in a row of Adjusted EBITDA growth, improving by 25.5% ($0.4M) in Q2 over the prior quarter amidst market softness in Hashprice, while maintaining a steady 19% gross margin,” said John Tunison, CFO of Soluna.
Q2 2025 Operational and Corporate Highlights:
Second Quarter Finance and Operations Highlights:
The audited financial statements and Annual Report on Form 10-K for the year ended December 31, 2024, filed with the U.S. Securities and Exchange Commission (“SEC”) on March 31, 2025, are available online.
This announcement contains forward-looking statements. These statements are made under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident” and similar statements. Other examples of forward-looking statements may include, but are not limited to, (i) statements of Company plans and objectives, including the completion of Projects Kati 1, Dorothy 2, Hedy, Ellen, and Annie, and the closing of the land purchase for Project Kati, (ii) statements of future economic performance, and (iii) statements of assumptions underlying other statements about the Company or its business. Soluna may also make written or oral forward-looking statements in its periodic reports to the SEC , in its annual report to shareholders, in press releases and other written materials and in oral statements made by its officers, directors or employees to third parties. Statements that are not historical facts, including but not limited to statements about Soluna’s beliefs and expectations, are forward-looking statements. Forward-looking statements involve inherent risks and uncertainties, further information regarding which is included in the Company’s filings with the SEC. All information provided in this press release is as of the date of the press release, and Soluna undertakes no duty to update such information, except as required under applicable law.
Non-GAAP Measures
In addition to figures prepared in accordance with generally accepted accounting principles (“GAAP”), Soluna from time to time may present alternative non-GAAP performance measures, e.g., EBITDA, adjusted EBITDA, adjusted net profit/loss, adjusted earnings per share, free cash flow, both on a company basis and on a project-level basis, among others. EBITDA is defined as earnings before interest, taxes, and depreciation and amortization. Adjusted EBITDA is defined as EBITDA adjusted for stock-based compensation costs, provision for credit losses, loss on sale of fixed assets, impairment on fixed assets, fair value adjustment on Standby Equity Purchase Agreement draws, and loss (gain) on debt extinguishment and revaluation, net. Project-level measures may not take into account a full allocation of corporate expenses. These measures should be considered in addition to, but not as a substitute for, the information prepared in accordance with GAAP. Alternative performance measures are not subject to GAAP or any other generally accepted accounting principles. Other companies may define these terms in different ways. See our annual report on Form 10-K for the year ended December 31, 2024, for an explanation of how management uses these measures in evaluating its operations. Investors should review the non-GAAP reconciliations provided below and not rely on any single financial measure to evaluate the Company’s business.
About Soluna Holdings, Inc. (Nasdaq: SLNH)
Soluna is on a mission to make renewable energy a global superpower using computing as a catalyst. The company designs, develops, and operates digital infrastructure that transforms surplus renewable energy into global computing resources. Soluna’s pioneering data centers are strategically co-located with wind, solar, or hydroelectric power plants to support high-performance computing applications, including Bitcoin Mining, Generative AI, and other compute-intensive applications. Soluna’s proprietary software MaestroOS(™) helps energize a greener grid while delivering cost-effective and sustainable computing solutions and superior returns. To learn more, visit solunacomputing.com and follow us on:
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Segment Information
The following table details revenue, cost of revenues, and other operating costs for the Company’s reportable segments for three months ended June 30, 2025 and 2024, and reconciles to net income (loss) on the consolidated statements of operations:
The following table presents the reconciliation of segment operating income (loss) to net income (loss) before taxes:
