TNP Tsakos Energy Navigation Ltd

TEN, Ltd. (“TEN” or the “Company”) (NYSE: TNP) a leading diversified crude, product and LNG tanker operator, today announced that the Company will report earnings for the third quarter ended on September 30, 2023, prior to the open of the market in New York on Tuesday, November 21, 2023.

That same morning, at 10:00 a.m. Eastern Time, TEN will host a conference call to review the results as well as management's outlook for the business. The call, which will be hosted by TEN's senior management, may contain information beyond that which is included in the earnings press release.

Conference Call Details:Participants should dial into the call 10 minutes before the scheduled time using the following numbers: 877 405 1226 (US Toll-Free Dial In) or +1 201-689-7823 (US and Standard International Dial In). Please quote “Tsakos” to the operator and/or conference ID 13742573. Click here for additional participant International Toll-Free access numbers.

Alternatively, participants can register for the call using the call me option for a faster connection to join the conference call. You can enter your phone number and let the system call you right away. Click here for the call me option.

Simultaneous Slides and Audio Webcast:There will also be a live, and then archived, webcast of the conference call and accompanying slides, available through the Company’s website. To listen to the archived audio file, visit our website www.tenn.gr and click on Webcasts & Presentations under our Investor Relations page. Participants to the live webcast should register on the website approximately 10 minutes prior to the start of the webcast.

ABOUT TSAKOS ENERGY NAVIGATIONTEN, founded in 1993 and celebrating this year 30 years as a public company, is one of the first and most established public shipping companies in the world. TEN’s diversified energy fleet currently consists of 68 double-hull vessels, including four dual-fuel LNG powered aframax vessels, two DP2 shuttle tankers, two scrubber-fitted suezmax vessels and two scrubber-fitted MR product tankers under construction, constituting a mix of crude tankers, product tankers and LNG carriers, totaling 8.4 million dwt.

For further information, please contact:

CompanyTsakos Energy Navigation Ltd. George SaroglouCOO+30210 94 07 710gsaroglou@tenn.gr

Investor Relations / MediaCapital Link, Inc. Nicolas Bornozis Markella Kara+212 661 7566ten@capitallink.com