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Soluna Holdings (SLNH) to energize 83 MW wind-powered Project Kati 1, boosting capacity

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Soluna Holdings, Inc. reported that it has received ERCOT approval to begin initial energizing and phased commissioning of its Project Kati 1 data center campus in South Texas. Project Kati 1 is an 83 MW wind-powered Bitcoin mining facility that is expected to increase Soluna’s total capacity by more than 67%.

The project is split into Kati 1A at 48 MW, targeted to be fully ramped by early Q2, and Kati 1B at 35 MW, expected to be completed by the end of Q3 and reaching overall completion in Q4. Kati 1B includes a 12 MW deployment with Cormint using eight modular data center units.

Soluna estimates anticipated annual revenue of $17.3–$19.6 million from Project Kati 1 and projects hashrate capacity of 3.5 EH/s, using wind power from the Las Majadas project to support large-scale Bitcoin mining and other intensive computing workloads.

Positive

  • Major capacity expansion with quantified revenue potential: Project Kati 1 adds 83 MW, increasing total capacity by more than 67%, with anticipated annual revenue of $17.3–$19.6 million and projected hashrate capacity of 3.5 EH/s.

Negative

  • None.

Insights

Project Kati 1 materially expands Soluna’s capacity and revenue base.

Soluna Holdings has received ERCOT approval to energize Project Kati 1, an 83 MW wind-powered data center dedicated to Bitcoin mining. Management states this adds more than 67% to total capacity, a substantial scale-up for the business.

The project is phased: Kati 1A at 48 MW is expected to be fully ramped by early Q2, while Kati 1B at 35 MW is expected by the end of Q3, with overall completion in Q4. The campus is projected to deliver anticipated annual revenue of $17.3–$19.6 million and a hashrate capacity of 3.5 EH/s.

Kati 1’s exclusive use of wind power from Las Majadas and its focus on Bitcoin hosting and high-performance computing fit Soluna’s renewable-computing strategy. Actual financial impact will depend on successful ramp-up, Bitcoin network conditions, and execution of the phased commissioning described for 2026.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

 

FORM 8-K

 

CURRENT REPORT

 

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 

Date of Report (Date of earliest event reported): February 10, 2026

 

SOLUNA HOLDINGS, INC.

(Exact name of Registrant as Specified in Its Charter)

 

Nevada   001-40261   14-1462255

(State or Other Jurisdiction

of Incorporation)

 

(Commission

File Number)

 

(IRS Employer

Identification No.)

 

325 Washington Avenue Extension    
Albany, New York   12205
(Address of Principal Executive Offices)   (Zip Code)

 

Registrant’s Telephone Number, Including Area Code: (516) 216-9257

 

N/A

(Former Name or Former Address, if Changed Since Last Report)

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
   
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
   
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
   
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Securities registered pursuant to Section 12(b) of the Act:

 

Title of each class   Trading Symbol(s)   Name of each exchange on which registered
Common stock, par value $0.001 per share   SLNH   The Nasdaq Stock Market LLC
9.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share   SLNHP   The Nasdaq Stock Market LLC

 

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

 

Emerging growth company

 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 

 

 

 

 

 

Item 7.01 Regulation FD Disclosure.

 

On February 10, 2026, Soluna Holdings, Inc. issued a press release announcing that it has received ERCOT approval to begin the initial energizing and phased commissioning of Project Kati 1 on schedule. A copy of the press release is attached hereto as Exhibit 99.1 and is incorporated by reference herein.

 

The information in Item 7.01 and in Exhibit 99.1 will not be treated as “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section. This information will not be incorporated by reference into any filing under the Securities Act of 1933 or into another filing under the Exchange Act, unless that filing expressly incorporates this information by reference.

 

Item 9.01 Financial Statements and Exhibits.

 

(d) Exhibits.

 

99.1   Press Release, dated February 10, 2026
     
104   Cover Page Interactive Date File (embedded with the Inline XBRL document)

 

 

 

 

SIGNATURES

 

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

  SOLUNA HOLDINGS, INC.
     
Date: February 10, 2026 By: /s/ David C. Michaels
    David C. Michaels
    Chief Financial Officer
    (principal financial officer)

 

 

 

 

 

Exhibit 99.1

 

Soluna Begins Energization of Project Kati 1, adding 83 MWs to Total Capacity

Milestone pushes available compute capacity beyond 200 MW

 

ALBANY, NY, February 10, 2026 – Soluna Holdings, Inc. (“Soluna” or the “Company”) (NASDAQ: SLNH), a developer of green data centers for intensive computing applications, including Bitcoin mining and AI, today announced that it has received ERCOT approval to begin the initial energizing and phased commissioning of Project Kati 1 on schedule.

 

Project Kati is Soluna’s 83 MW wind-powered data center campus in South Texas dedicated to Bitcoin mining. The energization will be split between Kati 1A, 48 MW, coming online in three phases and expected to be fully ramped by early Q2, and Kati 1B, 35 MW, following the three-phase approach and expected to be completed by the end of Q3. Kati 1B includes a 12 MW deployment with Cormint, where the company will design, procure, and deliver eight modular data center units to enable efficient deployment by minimizing on-site labor and accelerating energization timelines. Powered entirely by the Las Majadas wind energy project, Project Kati represents one of Soluna’s largest sites to date and is designed to scale efficiently to support large industrial compute workloads.

 

“This is a major milestone for project Kati 1, and a clear demonstration of our blueprint for Renewable Computing at scale,” said John Belizaire, CEO of Soluna. “Energization of this site represents an increase of more than 67 percent in our total capacity, expanding the number of customers we can serve with our signature Relentless Stewardship Bitcoin Hosting platform.”

 

Summary of Facts on Project Kati 1:

 

 Total Size: 83MW
 Phases: Kati 1A, 48MW expected to be complete by early Q2 and Kati 1B, 35MW expected to be complete by end of Q3
Date of Initial Energization: 2/9/2026
Anticipated Annual Revenue: $17.3 – $19.6mm
Estimated Date of Completion: Q4
Hashrate Capacity (projected): 3.5 EH/s
Primary power source: Wind
Location: Willacy County, Texas

 

More information on Project Kati and Soluna’s data center projects is available at www.solunacomputing.com.

 

 
 

 

Safe Harbor Statement by Soluna

 

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 include all statements, other than statements of historical fact, regarding our current views and assumptions with respect to future events regarding our business, our expectations with respect to the energization of Project Kati, and other statements that are predictive in nature. These forward-looking statements can be identified by terminology such as “will,” “expects,” “anticipates,” “future,” “intends,” “plans,” “believes,” “estimates,” “confident,” and similar statements. Soluna may also make written or oral forward-looking statements in its periodic reports to the U.S. Securities and Exchange Commission (“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.

 

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:

 

LinkedIn: https://www.linkedin.com/company/solunaholdings/
X (formerly Twitter): http://x.com/solunaholdings
YouTube: http://youtube.com/c/solunacomputing
Newsletter: http://bit.ly/solunasubscribe
Resource Center: http://solunacomputing.com/resources

 

Soluna regularly posts important information on its website and encourages investors and potential investors to consult the Soluna investor relations and investor resources sections of its website regularly.

 

Contact

 

Public Relations

West of Fairfax for Soluna

Soluna@westof.co

 

 

 

FAQ

What did Soluna Holdings (SLNH) announce about Project Kati 1?

Soluna announced ERCOT approval to begin energizing its 83 MW wind-powered Project Kati 1 data center campus in South Texas, marking a key milestone toward expanding its Bitcoin mining and high-performance computing infrastructure.

How large is Soluna Holdings’ Project Kati 1 and how is it structured?

Project Kati 1 is an 83 MW wind-powered data center campus, split into Kati 1A at 48 MW and Kati 1B at 35 MW. Both phases follow three-step commissioning, providing a staged ramp-up of computing capacity dedicated mainly to Bitcoin mining.

What revenue does Soluna Holdings (SLNH) expect from Project Kati 1?

Soluna estimates Project Kati 1 could generate anticipated annual revenue between $17.3 million and $19.6 million. This revenue expectation reflects the full operation of the 83 MW site, primarily supporting Bitcoin mining and other compute-intensive workloads.

When will Soluna’s Kati 1A and Kati 1B phases be completed?

Kati 1A, a 48 MW phase, is expected to be fully ramped by early Q2. Kati 1B, totaling 35 MW, is expected to be completed by the end of Q3, with overall Project Kati 1 completion targeted in Q4, subject to successful phased commissioning.

How much will Project Kati 1 increase Soluna Holdings’ total capacity?

Soluna states that energization of Project Kati 1 represents an increase of more than 67 percent in its total capacity. This expansion significantly broadens the company’s ability to host Bitcoin mining and other high-performance computing customers at its renewable-powered sites.

What is the projected hashrate capacity of Soluna’s Project Kati 1?

Project Kati 1 is projected to deliver hashrate capacity of 3.5 EH/s. This hashrate reflects the computing power Soluna expects from the fully energized 83 MW wind-powered campus, dedicated primarily to Bitcoin mining operations in South Texas.

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