[6-K] Fusion Fuel Green PLC Current Report (Foreign Issuer)

Rhea-AI Filing Summary

Fusion Fuel Green PLC (HTOO) reported that it has distributed a Notice of Extraordinary General Meeting to shareholders on October 15, 2025, and plans to hold the EGM on November 6, 2025. The company also issued a press release the same day. Both documents are furnished as exhibits: the EGM notice as Exhibit 99.1 and the press release as Exhibit 99.2. The filing includes customary forward‑looking statements cautions.

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of: October, 2025.

Commission File Number: 001-39789

Fusion Fuel Green PLC
(Translation of registrant’s name into English)

9 Pembroke Street Upper

Dublin D02 KR83

Ireland
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒  Form 40-F ☐

On October 15, 2025, Fusion Fuel Green PLC, an Irish public limited company (the “Company”), distributed a Notice of Extraordinary General Meeting to shareholders for an extraordinary general meeting of shareholders (“EGM”) to be held on November 6, 2025. A copy of the Notice of Extraordinary General Meeting is furnished as Exhibit 99.1 to this Report on Form 6-K.

On October 15, 2025, the Company issued a press release announcing its plans to convene the EGM and related matters. A copy of the press release is furnished as Exhibit 99.2 to this Report on Form 6-K.

Forward-Looking Statements

The press release attached as Exhibit 99.1 hereto and the statements contained therein include “forward-looking statements” within the meaning of Section 27A of the U.S. Securities Act of 1933, as amended, and Section 21E of the U.S. Securities Exchange Act of 1934, as amended, which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or the Company’s future financial or operating performance. In some cases, you can identify these statements because they contain words such as “may,” “will,” “believes,” “expects,” “anticipates,” “estimates,” “projects,” “intends,” “should,” “seeks,” “future,” “continue,” “plan,” “target,” “predict,” “potential,” or the negative of such terms, or other comparable terminology that concern the Company’s expectations, strategy, plans, or intentions. Forward-looking statements relating to expectations about future results or events are based upon information available to the Company as of today’s date and are not guarantees of the future performance of the Company, and actual results may vary materially from the results and expectations discussed. The Company’s expectations and beliefs regarding these matters may not materialize, and actual results in future periods are subject to risks and uncertainties that could cause actual results to differ materially from those projected, including, without limitation, the risks and uncertainties described under Item 3. “Key Information – D. Risk Factors” and elsewhere in the Company’s Annual Report on Form 20-F filed with the U.S. Securities and Exchange Commission (the “SEC”) on May 9, 2025 (the “Annual Report”), and other filings with the SEC. Should any of these risks or uncertainties materialize, or should the underlying assumptions about the Company’s business and the commercial markets in which the Company operates prove incorrect, actual results may vary materially from those described as anticipated, estimated or expected in the Annual Report. All subsequent written and oral forward-looking statements concerning the Company or other matters and attributable to the Company or any person acting on its behalf are expressly qualified in their entirety by the cautionary statements above. The Company does not undertake any obligation to publicly update any of these forward-looking statements to reflect events or circumstances that may arise after the date hereof, except as required by law.

Exhibit No.		Description
99.1		Notice of Extraordinary General Meeting October 15, 2025
99.2		Press Release dated October 15, 2025

SIGNATURES

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, thereunto duly authorized.

	Fusion Fuel Green PLC
	(Registrant)
Date: October 15, 2025	/s/ John-Paul Backwell
	John-Paul Backwell
	Chief Executive Officer

FAQ

What did HTOO announce in this Form 6-K?

The company distributed a Notice of Extraordinary General Meeting on October 15, 2025, and scheduled the EGM for November 6, 2025.

When is Fusion Fuel Green PLC’s EGM?

The Extraordinary General Meeting is scheduled for November 6, 2025.

What exhibits were furnished with the filing?

Exhibit 99.1 is the Notice of Extraordinary General Meeting, and Exhibit 99.2 is the related press release, both dated October 15, 2025.

What is the company’s SEC form type for this update?

Form 6-K.

Does the filing include forward-looking statements?

Yes. It includes forward-looking statements with standard cautions and risk references.

What is HTOO’s corporate domicile mentioned here?

Fusion Fuel Green PLC is an Irish public limited company.