Board change at Capital Clean Energy Carriers (CPLP) as 2025 meeting set

Rhea-AI Filing Summary

Capital Clean Energy Carriers Corp. filed a report describing its upcoming 2025 annual meeting of shareholders and related proxy materials. The company distributed a press release, cover letter, meeting notice, proxy statement, and proxy card to its shareholders, all dated August 8, 2025.

The report also explains that Director Mr. Abel Rasterhoff will resign from his functions when the annual meeting begins. To fill this board seat, the Nominating Committee and Board have nominated Mr. Martin Houston for election as a Director to serve until the 2026 annual meeting of shareholders or until a successor is elected and qualified.

The filing highlights Mr. Houston’s long career in the global energy industry, including senior leadership positions and multiple non-executive directorships, and incorporates his nomination information by reference into several existing Form F-3 registration statements.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C.

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 August 2025

COMMISSION FILE NUMBER: 001-33373

CAPITAL CLEAN ENERGY CARRIERS CORP.

(Translation of registrant’s name into English)

3 Iassonos Street

Piraeus, 18537 Greece

(Address of principal executive offices)

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 August 8, 2025, Capital Clean Energy Carriers Corp. (the “Corporation”) issued a press release announcing an annual meeting of shareholders, which is attached as Exhibit I.

Attached as Exhibit II are a cover letter to the shareholders of the Corporation, formal notice of annual meeting of shareholders and proxy statement, each dated August 8, 2025.

Attached as Exhibit III is the Proxy Card for the 2025 annual meeting of shareholders of the Corporation for holders of its common shares.

Nomination of Mr. Martin Houston to the Board of Directors

On August 8, 2025, the Corporation also announced that Mr. Abel Rasterhoff, has determined to resign from his functions effective upon the commencement of the annual meeting of shareholders of the Corporation. To fill the seat vacated by Mr. Abel Rasterhoff, Mr. Martin Houston has been nominated by the Nominating Committee of the Board of Directors and the Board of Directors for election to serve as Director from the upcoming annual meeting of shareholders until the 2026 annual meeting of shareholders or until a successor is duly elected and qualified or until his earlier death, resignation, disqualification or removal.

Mr. Houston began his career as petroleum geologist in 1979 and since then has worked worldwide for 45 years, managing all forms of enterprise in the energy industry. He is currently the Chairman of Omega Oil and Gas Ltd and a Non-Executive Director of Energean plc, BUPA Arabia SA, CC Energy and Singapore GasCo. He is also a Senior Advisor at Moelis and Company. In October 2024, he stepped down as co-founder and Executive Chairman of Tellurian Inc, following the sale of the company. He retired from BG Group in 2014 as Chief Operating Officer and Executive Director after 32 years. Mr. Houston is a Merryck mentor and a Fellow of the Geological Society of London. He’s on the Advisory Board of the Center on Global Energy Policy at Columbia University’s School of International and Public Affairs in New York and the Chairman of the Philanthropic Board of Newcastle University. He is an invited member of the National Petroleum Council of the United States. Since 2000, Mr. Martin has been a member of boards of directors in several jurisdictions, including boards of directors for companies listed on or included in the FTSE, Nasdaq, ASE, ASX and Tadāwul. Mr. Houston earned a BSc in geology from Newcastle University and an MSc in petroleum geology from Imperial College, London.

The paragraphs under the title “Nomination of Mr. Martin Houston to the Board of Directors” in this report on Form 6-K are hereby incorporated by reference into the registrant’s Registration Statement on Form F-3 (File No. 333-282610), Registration Statement on Form F-3 (File No. 333-286825) and Registration Statement on Form F-3 (File No. 333-287895).

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.

				CAPITAL CLEAN ENERGY CARRIERS CORP.
Dated: August 8, 2025				/s/ Gerasimos (Jerry) Kalogiratos
				Name: Gerasimos (Jerry) Kalogiratos
				Title: Chief Executive Officer

FAQ

What does Capital Clean Energy Carriers Corp. (CPLP) disclose in this Form 6-K?

Capital Clean Energy Carriers Corp. reports its 2025 annual shareholder meeting arrangements and related proxy materials. It also discloses the planned resignation of Director Abel Rasterhoff and the nomination of Martin Houston to fill the board seat, subject to shareholder election.

What is the purpose of the 2025 annual meeting for Capital Clean Energy Carriers Corp. (CPLP)?

The 2025 annual meeting allows shareholders to consider matters described in the distributed notice and proxy statement. Materials include a cover letter, formal meeting notice, proxy statement, and proxy card, enabling shareholders to vote on board composition and other agenda items described in those documents.

Who is resigning from the Capital Clean Energy Carriers Corp. (CPLP) board and when?

Director Abel Rasterhoff has determined to resign from his functions effective upon commencement of the 2025 annual meeting. His departure is timed to coincide with the start of the meeting, when shareholders will also consider electing a replacement nominee to the board.

Who is Martin Houston, the board nominee at Capital Clean Energy Carriers Corp. (CPLP)?

Martin Houston is an energy industry veteran who began as a petroleum geologist in 1979. He has held senior roles worldwide, including as Chairman of Omega Oil and Gas Ltd, and has served on multiple boards and advisory bodies across global energy and related sectors.

How long would Martin Houston serve on the Capital Clean Energy Carriers Corp. (CPLP) board if elected?

If elected at the 2025 annual meeting, Martin Houston is nominated to serve as Director until the 2026 annual meeting. His term would also end earlier if he dies, resigns, is disqualified, removed, or a successor is duly elected and qualified.

How is Martin Houston’s nomination used in Capital Clean Energy Carriers Corp. (CPLP) registration statements?

The paragraphs describing Martin Houston’s nomination are incorporated by reference into three Form F-3 registration statements. This means the detailed biographical and nomination information becomes part of those registration statements’ disclosures about the company’s directors.

What shareholder materials did Capital Clean Energy Carriers Corp. (CPLP) issue on August 8, 2025?

On August 8, 2025, the company issued a press release about the annual meeting and provided a cover letter to shareholders, a formal meeting notice, a proxy statement, and a proxy card. These materials support shareholder voting and information for the 2025 annual meeting.