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:
On March 13, 2026, Digi Power X Inc. (the “Company”) filed
with the Canadian Securities Regulatory Authorities on the System for Electronic Data Analysis and Retrieval + a material change report
(the “Material Change Report”) that included a copy of a press release announcing operational and fundraising updates for
the Company’s subsidiary, US Data Centers, Inc. A copy of the Material Change Report is attached as Exhibit 99.1 to this Current
Report on Form 8-K and is incorporated herein by reference.
The information contained in this Item 7.01 and Exhibit 99.1 attached
hereto is being furnished and shall not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended
(the “Exchange Act”), or otherwise subject to the liability of that section, and shall not be incorporated by reference into
any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall
be expressly set forth by specific reference in such filing.
Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Exhibit
99.1
FORM 51-102F3
MATERIAL CHANGE REPORT
| Item 1 | Name and Address
of Company |
Digi Power X Inc.
218 NW 24th Street, 2nd Floor
Miami, Florida, 33127
| Item 2 | Date of Material Change |
March 13, 2026
The press release attached as Schedule “A”
was released on March 13, 2026 through an approved Canadian newswire service.
| Item 4 | Summary of Material Change |
The material change is described in the press release attached as
Schedule “A”.
| Item 5 | Full Description of Material Change |
The material change is described in the press release attached as
Schedule “A”.
| Item 6 | Reliance of subsection
7.1(2) of National Instrument 51-102 |
Not applicable.
| Item 7 | Omitted Information |
Not applicable.
Inquiries in respect of the material change referred to herein may
be made to:
Michel Amar, Chief Executive Officer
T: 1-818-280-9758
E: michel@digihostblockchain.com
March 13, 2026
SCHEDULE
“A”
DIGI POWER X INC.
Nasdaq: DGXX | Cboe Canada: DGX
A Vertically Integrated AI
Infrastructure Company
Hans Vestberg Co-Founds Next Phase of US Data
Centers Inc.
with Digi Power X to Deploy Modular AI Infrastructure at Scale
This
news release constitutes a “designated news release” for the purposes of the Company’s amended and restated
prospectus supplement dated November 18, 2025, to its short form base shelf prospectus dated May 15, 2025.
Miami, FL – March 13,
2026 – Digi Power X Inc. (“Digi Power X” or the “Company”) (Nasdaq: DGXX / Cboe Canada: DGX) today
announced the launch of the next phase of development of US Data Centers, Inc. (“USDC”), a dedicated AI infrastructure platform
focused on the development, manufacturing and global deployment of modular Tier III AI data centers, through an independent, private
raise of capital. This phase was co-founded with Hans Vestberg, former Chairman and Chief Executive Officer of Verizon Communications
and current board member of BlackRock, who will serve as Co-Founder and Senior Advisor to USDC.
This next phase of development
is intended to establish USDC as a stand-alone and dedicated AI infrastructure manufacturing and deployment platform, while allowing
Digi Power X to maintain a sharper focus on energy-optimized digital infrastructure operations.
Under this structure:
| ● | USDC will lead the manufacturing,
distribution and global deployment of modular AI data center infrastructure. |
| ● | Digi Power X will continue developing
and operating energy-efficient digital infrastructure assets, including power generation
and high-performance compute facilities. |
This structure will position
each company to capture growth across different sectors of the rapidly expanding AI infrastructure value chain, while allowing shareholders
of the Company to participate in that growth through Digi Power X’s equity stake in USDC.
The ARMS™ Platform: Modular AI Infrastructure at Scale
At the core of US Data Centers,
Inc. is the ARMS™ (AI-Ready Modular Solution) platform — a proprietary modular data center system engineered for the rapid
deployment of high-density AI computing infrastructure.
The ARMS platform is purpose-built
to solve one of the most pressing challenges facing the AI industry: the inability of traditional data center construction to keep pace
with the accelerating demand for compute capacity. Where conventional facilities could require years to plan, permit and build, ARMS-based
deployments can be commissioned in a fraction of that time.
Each ARMS unit is a self-contained,
Tier III-certified modular data center designed to support advanced GPU clusters for large-scale AI workloads, including machine learning
training, inference, and generative AI applications. Units are designed for rapid scalability, allowing customers to expand compute capacity
incrementally as demand grows.

ARMS 200 system set up at Digi
Power X’s Alabama site
Business Model and Go-to-Market Strategy
USDC’s goal is to generate
revenue through multiple channels, including direct infrastructure manufacturing and deployment for enterprise and sovereign customers.
Target customers include:
| ● | Hyperscalers and cloud service providers requiring rapid capacity
expansion |
| ● | Enterprise customers deploying private AI infrastructure |
| ● | Sovereign AI initiatives requiring domestically controlled compute
capacity |
| ● | Colocation tenants seeking pre-built, high-density AI-ready
facilities |
The modular nature of the ARMS
platform will allow USDC to serve customers across a wide range of deployment sizes, from single-unit installations to large-scale multi-megawatt
campus deployments.
In order to capitalize the entity
and work towards achieving these goals, USDC issued shares of Preferred Stock in an initial capital raising transaction that ascribes
a valuation to USDC of approximately US$10 million, including the issuance of 3,200,000 shares of Preferred Stock for a total of US$800,000.
Digi Power X remains a majority shareholder of USDC, holding shares of Common Stock constituting more than 50% of USDC’s equity.
Addressing the Global AI Infrastructure Gap
The rapid proliferation of artificial
intelligence is creating unprecedented demand for high-performance computing infrastructure worldwide. Industry analysts estimate that
global investment in AI infrastructure could reach hundreds of billions of dollars over the coming decade as enterprises, governments
and cloud providers race to scale their AI capabilities.
USDC is positioning itself to
capture a share of this opportunity by offering a faster, more flexible alternative to traditional data center development — developing
and producing Tier III-certified AI infrastructure that can be delivered at the speed the market demands.
Leadership
Michel Amar, Chairman and CEO
of Digi Power X, commented:
“We are extremely
excited to partner with Hans Vestberg in this next phase of US Data Centers, Inc. Hans brings unparalleled experience in global telecommunications
infrastructure and technology leadership. His involvement will significantly strengthen USDC’s ability to build a next-generation
AI infrastructure platform designed to meet the growing global demand for AI compute.”
Hans Vestberg added:
“The global demand for AI
computing is accelerating at an unprecedented pace. It’s a massive shift in the market. I see a clear opportunity for US Data Centers,
Inc. to lead this space. By leveraging our scale and execution, we will build the next generation of infrastructure and create a truly
world-class platform. I look forward to partnering with USDC leadership team to deliver on this vision and drive the business forward.”
Related Party Transaction
Certain officers and directors
of the Company (the “Insiders”) were issued an aggregate of 10,200,000 shares of Common Stock in USDC in exchange for services.
The participation by the Insiders is considered a “related party transaction” as defined under Multilateral Instrument 61-101
(“MI 61-101”). The Company is relying on an exemption from the formal valuation and minority shareholder approval requirements
provided under MI 61-101 pursuant to section 5.5(a) and section 5.7(1)(a) of MI 61-101, on the basis that the participation by the Insiders
does not exceed 25% of the fair market value of the Company’s market capitalization. The Company did not file a material change
report in respect of the participation by the Insiders at least 21 days before the closing of the transaction, which the Company believes
is reasonable in the circumstances in order to complete the transaction in an expeditious manner.
This news release shall not
constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities in any jurisdiction
in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such
jurisdiction. This news release shall not constitute an offer of securities for sale in the United States. The securities being offered
by USDC have not been registered under the United States Securities Act of 1933, as amended, and such securities may not be offered or
sold within the United States absent registration under U.S. federal and state securities laws or an applicable exemption from such U.S.
registration requirements.
About Digi
Power X
Digi Power X is an energy-efficient
digital infrastructure company focused on the development of next-generation data centers and energy solutions designed to power the
future of high-performance computing.
About US Data Centers, Inc.
US Data Centers, Inc. is an AI
infrastructure company focused on the development, manufacturing, and deployment of modular Tier III AI data center platforms designed
to support high-density AI computing workloads.
For further information, please contact:
Michel Amar, Chief Executive Officer
Digi Power X Inc.
www.digipowerx.com
Investor Relations: T: 888-474-9222 | Email:
IR@digihostpower.com
Cautionary Statement
Trading in the securities of the Company should
be considered highly speculative. No stock exchange, securities commission or other regulatory authority has approved or disapproved
the information contained herein. Cboe Canada does not accept responsibility for the adequacy or accuracy of this release.
Forward-Looking Statements
Except for the statements of historical fact,
this news release contains “forward-looking information” and “forward-looking statements” (collectively, “forward-looking
information”) that are based on expectations, estimates and projections as at the date of this news release and are covered by
safe harbors under Canadian and United States securities laws. Forward-looking information in this news release includes statements regarding
goals, expectations and targets for the business of USDC. In some cases, you can identify forward-looking statements by terms such as
“may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,”
“intends,” “targets,” “goals,’ “projects,” “contemplates,” “believes,”
“estimates,” “forecasts,” “predicts,” “potential” or “continue” or the negative
of these terms or other similar expressions. The forward-looking information is subject to a variety of known and unknown risks, uncertainties
and other important factors that may cause our actual results, performance or achievements to be materially different from any future
results, performance or achievements expressed or implied by the forward-looking statements, including, but not limited to: delivery
of equipment and implementation of systems may not occur on the timelines anticipated by the Company or at all; future capital needs
and uncertainty regarding USDC’s ability to raise additional capital; reduction in the Company’s economic interest in USDC
resulting from expected further equity issuances by USDC; the Company’s lack of voting control over USDC; revenue may not earned
by USDC on the timelines anticipated, or at all; the ability of USDC to attract target customers; costs associated with the development,
manufacturing and deployment of AI infrastructure; global demand for AI computing infrastructure; further improvements to profitability
and efficiency may not be realized; and other related risks, some of which are more fully set out in the Annual Information Form of the
Company and other documents disclosed under the Company’s filings at www.sedarplus.ca and www.SEC.gov/EDGAR. The forward-looking
information in this news release reflects the current expectations, assumptions and/or beliefs of the Company based on information currently
available to the Company. Although the Company believes that the assumptions inherent in the forward-looking information are reasonable,
forward-looking information is not a guarantee of future performance and accordingly undue reliance should not be put on such information
due to the inherent uncertainties therein. The Company undertakes no obligation to revise or update any forward-looking information other
than as required by applicable law.