Fusion Fuel Green (NASDAQ: HTOO) files Form 6-K with June 2025 unaudited results

Rhea-AI Filing Summary

Fusion Fuel Green PLC has furnished a Form 6-K to provide its unaudited condensed consolidated financial statements as of June 30, 2025, and for the six months ended June 30, 2025 and 2024. These interim financial statements are being made available to investors and are accompanied by related Inline XBRL data files. The company also states that this Form 6-K is incorporated by reference into its existing registration statements on Form F-3 and Form S-8 and their related prospectuses.

Form 6-K: How Foreign Companies Report to the SEC →

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: September, 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 ☐

Fusion Fuel Green PLC, an Irish public limited company (the “Company”), is furnishing this Report on Form 6-K to report the Company’s unaudited condensed consolidated financial statements as of June 30, 2025 and for the six months ended June 30, 2025 and 2024.

This Report on Form 6-K is incorporated by reference into the Company’s registration statements on Form F-3 (File Nos. 333-289429, 333-286198, 333-286202, 333-251990, 333-264714, and 333-276880) and Form S-8 (File No. 333-258543) and the prospectuses thereof and any prospectus supplements or amendments thereto.

Exhibit No.		Description
99.1		Unaudited condensed consolidated financial statements as of June 30, 2025 and for the six months ended June 30, 2025 and 2024
101.INS		Inline XBRL Instance Document
101.SCH		Inline XBRL Taxonomy Extension Schema Document
101.CAL		Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF		Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE		Inline XBRL Taxonomy Extension Presentation Linkbase Document
104		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

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: September 10, 2025	By:	/s/ John-Paul Backwell
		John-Paul Backwell
		Chief Executive Officer

FAQ

What did Fusion Fuel Green PLC (HTOO) file in this Form 6-K?

Fusion Fuel Green PLC furnished a Form 6-K to provide its unaudited condensed consolidated financial statements as of June 30, 2025 and for the six months ended June 30, 2025 and 2024, along with related Inline XBRL exhibits.

What period do Fusion Fuel Green PLCs new financial statements cover?

The financial statements cover the companys position as of June 30, 2025 and results for the six months ended June 30, 2025 and 2024.

Are the Fusion Fuel Green PLC financial statements on this 6-K audited or unaudited?

The filing specifies that Fusion Fuel Green PLC is providing unaudited condensed consolidated financial statements.

How does this Form 6-K relate to Fusion Fuel Green PLCs registration statements?

The company states that this Form 6-K is incorporated by reference into its registration statements on Form F-3 and Form S-8 and their related prospectuses.

Which exhibits are included with Fusion Fuel Green PLCs Form 6-K?

The filing includes the unaudited condensed consolidated financial statements as Exhibit 99.1, along with several Inline XBRL documents and a cover page interactive data file.

Who signed Fusion Fuel Green PLCs Form 6-K?

The Form 6-K was signed on behalf of Fusion Fuel Green PLC by John-Paul Backwell, the companys Chief Executive Officer.