Tsakos Energy Navigation Ltd.

Company Overview

Business Model: Tsakos Energy Navigation Limited is a leading provider of international seaborne crude oil and petroleum product transportation services, having expanded into liquefied natural gas (LNG) transport in 2007. The Company operates a fleet of modern crude oil and petroleum product tankers, LNG carriers, and DP2 suezmax shuttle tankers, providing worldwide marine transportation services to national, major, and independent oil companies and refiners. Its strategy involves deploying a significant portion of its fleet on long and medium-term employment with fixed or minimum rates plus profit-sharing agreements, while maintaining flexibility for spot market employment to capitalize on favorable rate trends. The Company's fleet is managed by Tsakos Energy Management, which provides strategic advisory, financial, accounting, and administrative services, and subcontracts commercial and technical management to Tsakos Shipping.

Market Position: Tsakos Energy Navigation Limited has established a reputation as a safe, high-quality, and cost-efficient operator of modern and well-maintained tankers. As of April 4, 2025, its operating fleet of 61 vessels totals approximately 7.5 million deadweight tons (dwt), with an average age of 10.4 years, compared to an industry average of 13.7 years. The Company's diversified fleet, including VLCC, suezmax, aframax, panamax, handysize tankers, LNG carriers, and DP2 suezmax shuttle tankers (16 of which are ice-class), positions it as a versatile operator. With twelve DP2 suezmax shuttle tankers under construction, the Company is poised to become one of the largest shuttle tanker owners globally. The Company maintains long-standing relationships with major oil companies and traders, including Equinor, BP, Exxonmobil, Flopec, Total, Petrobras, Chevron, Shell, Petrogal, Petronas, Unipec, and Vitol. The global tanker market is highly competitive and fragmented, with no single owner controlling more than 5% of the world tanker fleet.

Recent Strategic Developments: Tsakos Energy Navigation Limited is actively pursuing fleet renewal and growth. As of April 4, 2025, the Company has 21 newbuilding vessels under construction, including twelve DP2 suezmax shuttle tankers, two MR tankers, two suezmax tankers, and five LR1 tankers, with expected deliveries spanning 2025 to 2028. In March 2025, the Company further expanded its newbuilding program by entering into construction contracts for an additional nine DP2 suezmax shuttle tankers for an aggregate price of $1.3 billion, with deliveries scheduled from 2025 to 2028. In 2024, the Company took delivery of seven new vessels (aframax tankers Chios DF, Ithaki DF, Alpes, Aspen, DF Montmartre, DF Mystras, and suezmax tanker Popi Sazaklis) and acquired two suezmax vessels (Archangel and Alaska). Concurrently, the Company sold five vessels (suezmax tankers Eurochampion 2004, Euronike, aframax tankers Izumo Princess, Nippon Princess, and LNG carrier Neo Energy) in 2024. The Company's chartering strategy has seen 82% of its fleet employed under fixed-rate arrangements (including profit-sharing components) as of April 4, 2025, reflecting a higher fixed-rate exposure compared to prior periods.

Geographic Footprint: Tsakos Energy Navigation Limited provides worldwide marine transportation services. Its vessels operate on numerous international trade routes, calling on ports across various countries. The Company and its ship-owning subsidiaries are incorporated in multiple jurisdictions, including Bermuda, Greece, Liberia, Malta, the Marshall Islands, and Panama. Operations are subject to extensive international, national, state, and local environmental, health, and safety laws and regulations in the jurisdictions where its vessels operate and are registered. The Company's principal offices are located in Athens, Greece.

Cross-Border Operations: Tsakos Energy Navigation Limited is a Bermuda-incorporated holding company. Its vessel-owning subsidiaries are incorporated in various countries, including Bermuda, Greece, Liberia, Malta, the Marshall Islands, and Panama, all of which are believed to grant an "equivalent exemption" for U.S. federal income tax purposes. The Company's executive and commercial management functions are provided by Tsakos Energy Management, a company owned by its Chief Executive Officer, which in turn subcontracts technical and commercial management to Tsakos Shipping, based in Athens, Greece. Technical management for 13 vessels was subcontracted to third-party ship managers (Hyundai Ocean Services Co., Ltd, Bernhard Schulte Shipmanagement Ltd, International Tanker Management, LSC, and Wallem) in 2024. The Company has a 49% non-controlling interest in Mare Success S.A., a subsidiary that owns four vessels and is affiliated with a major charterer, Flopec Petrolera Ecuatoriana. While virtually all revenues are in U.S. dollars, approximately 24.3% of the Company's vessel, voyage, and overhead expenditures in 2024 were denominated in Euros, exposing the Company to foreign exchange rate risks.

Financial Performance

Revenue Analysis

Profitability Metrics:

• Gross Margin: 54.1% (2024)
• Operating Margin: 34.6% (2024)
• Net Margin: 21.9% (2024)

Investment in Growth:

• Capital Expenditures: $650.0 million (2024), $298.3 million (2023), including vessel acquisitions, improvements, and payments for vessels under construction.
• Strategic Investments: $20.0 million (2024) and $5.0 million (2023) in debt securities.

Currency Impact Analysis: The Company's functional currency is the U.S. Dollar, with virtually all revenues denominated in U.S. Dollars. The majority of operating costs are also in U.S. Dollars, but approximately 24.3% of total vessel, voyage, and overhead expenditures in 2024 were denominated in Euros. A 1% change in the Euro/U.S. dollar exchange rate is estimated to impact vessel operating expenses by 0.3%. The Company has not engaged in foreign currency hedging transactions to date, believing its exposure to be immaterial, but mitigates risk by shifting purchases of goods and services between countries and currencies.

Business Segment Analysis

Tsakos Energy Navigation Limited operates in a single reportable segment: the worldwide maritime transportation of liquid energy-related products. The Company's Chief Operating Officer manages the business on a consolidated basis, without discrete financial information by vessel type, charter type, or cargo. However, average daily Time Charter Equivalent (TCE) rates provide insight into the performance of different vessel categories:

Average Daily TCE Rates by Vessel Type:

• LNG carrier: $53,835 (2024), $58,322 (2023)
• VLCC: $34,728 (2024), $36,113 (2023)
• Suezmax: $32,300 (2024), $45,983 (2023)
• DP2 suezmax shuttle: $56,083 (2024), $50,130 (2023)
• Aframax: $30,093 (2024), $31,677 (2023)
• Panamax: $29,687 (2024), $26,793 (2023)
• Handysize: $18,020 (2024), $30,775 (2023)

Key Growth Drivers: The tanker market in 2024 benefited from geopolitical events, including the conflict in Ukraine and the Middle East, which led to shifts in trade flows and increased ton-mile demand due to longer voyages (e.g., rerouting via the Cape of Good Hope). Global oil demand reached a record 103.2 million barrels per day (mbpd) in 2024, with a projected increase to 104.2 mbpd in 2025, driven primarily by non-OECD countries. The tanker fleet supply fundamentals remain attractive, with a newbuilding orderbook of 13.4% of the existing fleet as of March 2025, considered low historically, and limited shipyard capacity before 2028. These factors, combined with an aging fleet and uncertainty regarding future propulsion technologies, are expected to support a healthy tanker market for the next two to three years.

Product Portfolio: The Company's fleet includes a diverse range of vessel types:

• Crude Oil and Petroleum Product Tankers: VLCC, Suezmax, Aframax, Aframax LR2, Panamax LR1, and Handysize MR1. Sixteen of these tankers are ice-class, providing access to ice-bound ports.
• LNG Carriers: Two vessels for liquefied natural gas transportation.
• DP2 Suezmax Shuttle Tankers: Four operational vessels, with twelve more under construction, specializing in offshore oil transportation, processing, and storage services. The Company's dual-fuel tankers comply with the IMO's IGF Code.

Market Dynamics: The tanker industry is characterized by cyclical and volatile charter rates, driven by the supply and demand for crude oil, petroleum products, and LNG. Competition is intense, with charterers evaluating vessels based on price, location, size, age, condition, equipment, and operator reputation. The Company competes with independent tanker owners, as well as state and independent oil companies. The performance of LNG carriers is tied to growth in LNG production and demand, while shuttle tanker growth depends on offshore oil transportation demand.

Geographic Revenue Distribution: The filing does not provide a breakdown of revenue by specific geographic region or country.

International Operations & Geographic Analysis

Revenue by Geography: The Company's vessels operate on a worldwide basis, providing marine transportation services across various international trade routes. However, the filing does not provide a specific breakdown of revenue by geographic region or country.

International Business Structure:

• Subsidiaries: Tsakos Energy Navigation Limited is a Bermuda-incorporated holding company. All vessel-owning companies are its subsidiaries, incorporated in jurisdictions such as Bermuda, Greece, Liberia, Malta, the Marshall Islands, and Panama.
• Joint Ventures: The Company holds a 49% non-controlling interest in Mare Success S.A., a subsidiary that owns four vessels (Selini, Salamina, Byzantion, and Bosporos). Mare Success S.A. is jointly owned with Polaris Oil Shipping Inc., an affiliate of a major charterer, Flopec Petrolera Ecuatoriana.
• Licensing Agreements: The filing does not explicitly mention any material licensing agreements.

Cross-Border Trade:

• Export Markets: The Company's primary service is the international seaborne transportation of crude oil, petroleum products, and LNG, serving a global customer base of national, major, and independent oil companies and refiners.
• Import Dependencies: The Company's operations incur certain expenses in foreign currencies, predominantly the Euro, which accounted for approximately 24.3% of total vessel, voyage, and overhead expenditures in 2024.
• Transfer Pricing: The Company's operational structure and intercompany pricing policies are subject to review and potential challenge by taxing authorities in various countries, which is identified as a tax risk.

Capital Allocation Strategy

Shareholder Returns:

• Share Repurchases: No equity securities were repurchased by the Company in 2024 or 2023.
• Dividend Payments:
  • Common Shares: $44.8 million ($1.50 per common share) in 2024, compared to $29.5 million ($1.00 per common share) in 2023.
  • Series E Preferred Shares: $11.0 million in 2024.
  • Series F Preferred Shares: $16.0 million in 2024.
• Future Capital Return Commitments: The Company announced a $0.60 per common share semi-annual dividend to be paid in July 2025.

Balance Sheet Position:

• Cash and Equivalents: $343.4 million as of December 31, 2024.
• Total Debt: $1,757.3 million (long-term debt obligations and other financial liabilities) as of December 31, 2024.
• Net Cash Position: -$1,413.9 million (net debt) as of December 31, 2024.
• Debt Maturity Profile:
  • 2025: $254.8 million
  • 2026-2027: $655.9 million
  • 2028-2029: $502.2 million
  • After January 1, 2030: $344.4 million
• Interest Rates: Weighted-average interest rate on all executed loans was 6.87% in 2024, up from 6.68% in 2023. Interest rates on bank loans ranged from 5.90% to 7.40% as of December 31, 2024.

Cash Flow Generation:

• Operating Cash Flow: $307.7 million in 2024, compared to $395.3 million in 2023.
• Free Cash Flow: -$342.3 million in 2024, compared to $97.0 million in 2023 (calculated as Operating Cash Flow minus Capital Expenditures).
• Cash Conversion Metrics: Not explicitly disclosed.

Currency Management: The Company's cash holdings are primarily in U.S. Dollars, its functional currency. While the Company does not currently engage in foreign currency hedging transactions for Euro exposure, it manages this risk by having the flexibility to shift purchases of goods and services between countries and currencies.

Operational Excellence

Production & Service Model: Tsakos Energy Navigation Limited operates a fleet of modern, double-hulled vessels providing global marine transportation services. The Company's operational philosophy emphasizes safety, high quality, and cost efficiency. Day-to-day vessel operations, including crewing, maintenance, repair, and provisioning, are managed by Tsakos Shipping, which is subcontracted by Tsakos Energy Management. Vessels undergo mandatory dry-dockings for special surveys every five years (or every two and a half years for vessels over 15 years old) to ensure safe and efficient operation and regulatory compliance. The Company employs additional crew members for continuous maintenance while vessels are in operation, aiming to reduce dry-docking time.

Global Supply Chain Architecture: Key Suppliers & Partners:

• Executive & Commercial Management: Tsakos Energy Management (owned by the CEO).
• Technical & Commercial Management: Tsakos Shipping and Trading S.A. (TST) (affiliated with the Tsakos family), which also provides chartering, vessel sale and purchase, newbuilding supervision, and bank financing arrangement services.
• Insurance: Argosy Insurance Company (an affiliate of Tsakos family interests) provides hull and machinery, increased value, and war risk insurance.
• Travel Services: AirMania Travel S.A. (an affiliate of Tsakos family interests) provides travel services, primarily for crew transport.
• Third-Party Technical Managers: Hyundai Ocean Services Co., Ltd, Bernhard Schulte Shipmanagement Ltd, International Tanker Management, LSC, and Wallem manage specific vessels, including LNG carriers and certain VLCCs, suezmax, and aframax tankers.

Facility Network:

• Manufacturing: Newbuilding vessels are constructed at shipyards including Samsung Heavy Industries Co, Jiangsu Yangzijiang Shipbuilding Group Co., Ltd., New Times Shipbuilding Co., Ltd, and Hyundai Heavy Industries Co. Tsakos Shipping provides design and supervision during construction.
• Research & Development: While no dedicated R&D centers are mentioned, Tsakos Shipping collaborates with shipyards on newbuilding design.
• Distribution: The Company's global fleet serves as its distribution network, providing worldwide marine transportation.

Operational Metrics:

• Average Number of Vessels: 61.8 (2024), 59.5 (2023).
• Average Age of Fleet: 10.2 years (2024), 10.7 years (2023).
• Percentage Utilization: 92.5% (2024), 96.3% (2023). The decrease in 2024 was primarily due to a higher number of vessels undergoing dry-docking (15 vessels in 2024 vs. 8 in 2023).
• Vessel Operating Expenses per Ship per Day: $9,350 (2024), $9,617 (2023), a decrease of 2.8%.
• Vessel Overhead Burden per Ship per Day: $2,005 (2024), $1,535 (2023), an increase of 30.6%.

Market Access & Customer Relationships

Go-to-Market Strategy: Distribution Channels:

• Chartering Models: The Company employs a flexible chartering strategy, utilizing voyage charters (spot market), time charters (fixed or variable rates with profit-sharing), bareboat charters, contracts of affreightment, and pooling arrangements. This approach aims to balance stable income flow with opportunities to capitalize on favorable market upturns.
• Brokerage: Tsakos Shipping, under the supervision of Tsakos Energy Management, implements the chartering strategy by evaluating market opportunities and utilizing various charter brokers to solicit and negotiate charters for the fleet.
• Digital Platforms: Not explicitly detailed as a go-to-market channel, but the Company's efficient operation relies on robust information systems.

Customer Portfolio: Enterprise Customers: Tsakos Energy Navigation Limited serves a high-quality, sophisticated clientele, including major national and independent oil companies and refiners. Key customers in 2024, by percentage of total revenue, included:

• Equinor: 16.64%
• Exxonmobil: 10.03%
• Flopec: 8.81%
• Vitol: 7.01%
• CSSA: 5.51%
• Petrobras: 5.38%
• Trafigura: 4.85%
• Shell: 3.45%
• Chevron: 3.40%
• BP Shipping: 3.29%
• Customer Concentration: The Company has a degree of customer concentration, with its top three customers (Equinor, Exxonmobil, Flopec) accounting for approximately 35.48% of total revenue in 2024.
• Strategic Partnerships: The Company leverages Tsakos Shipping's long-established relationships with leading charterers. An affiliate of Flopec Petrolera Ecuatoriana, Polaris Oil Shipping Inc., holds a 49% non-controlling interest in the subsidiary Mare Success S.A., which owns four of the Company's vessels.

Regional Market Penetration: The Company provides worldwide marine transportation services, but specific market share data or penetration rates by individual geographic region are not disclosed in the filing.

Competitive Intelligence

Global Market Structure & Dynamics

Industry Characteristics: The tanker industry is cyclical and highly competitive, characterized by volatile charter rates influenced by global economic conditions, crude oil and petroleum product demand, and vessel supply. As of March 2025, the newbuilding orderbook represented approximately 14% of the existing world tanker fleet, with significant deliveries expected in 2026. Global oil demand reached a record 103.2 mbpd in 2024 and is projected to increase to 104.2 mbpd in 2025, with non-OECD countries driving most of this growth. Geopolitical instability, such as the conflict in Ukraine and the Middle East (including Houthi attacks in the Red Sea), has disrupted trade routes, increased voyage lengths, and supported tanker demand and freight rates. The International Monetary Fund (IMF) forecasts stable global GDP growth of 3.3% for 2025 and 2026.

Competitive Positioning Matrix:

Direct Competitors

Primary Competitors: The Company competes with a broad range of entities, including other independent tanker companies, state-owned oil companies, and independent oil companies. These competitors operate vessels across all size classes, including ULCCs, VLCCs, suezmax, DP2 shuttle tankers, aframax, panamax, handysize, and LNG carriers. Regional Competitive Dynamics: In the Atlantic basin, key competitors for aframax and suezmax tankers include publicly traded companies such as CMB.Tech (formerly Euronav), Teekay Tankers, Frontline, International Seaways, Inc., Double Hull Tankers, and Nordic American Tankers, alongside numerous smaller operators. Geopolitical disruptions, such as those in the Middle East and the Russia-Ukraine conflict, can intensify competition in specific trade routes as tanker companies adjust their deployment strategies.

Risk Assessment Framework

Strategic & Market Risks

• Global Market Dynamics: The tanker industry is cyclical and volatile, with charter rates highly dependent on crude oil, petroleum product, and LNG supply and demand. Disruptions from global economic conditions, geopolitical conflicts (e.g., Ukraine, Middle East), protectionist trade measures (e.g., U.S. tariffs), and an increase in vessel supply could adversely affect revenues and earnings. Seasonal fluctuations typically lead to weaker tanker markets in summer months.
• Technology Disruption: While not explicitly detailed, the ongoing discussions for alternative fuels could alter future vessel designs, potentially rendering existing technologies less competitive or obsolete.
• Customer Concentration: The Company relies on a limited number of major charterers for a substantial portion of its revenues, creating a dependency risk if these charterers fail to honor commitments or seek to renegotiate terms.

Operational & Execution Risks

• Global Supply Chain Vulnerabilities: Newbuilding contracts carry risks of delays, shipyard financial difficulties, and potential economic losses. The shipping industry inherently faces operational risks such as maritime disasters, mechanical failures, human error, adverse weather, and off-hire periods, which may not be fully covered by insurance.
• Supplier Dependency: The Company is highly dependent on Tsakos Energy Management and Tsakos Shipping for executive, commercial, and technical management, and on third-party managers for certain LNG carriers. Any inability or unwillingness of these managers to provide services at historical quality or cost levels could materially impact operations.
• Regional Disruptions: Acts of piracy (e.g., off West Africa, between Malaysia and Indonesia, Red Sea), terrorism, and international hostilities (e.g., Ukraine, Middle East) can disrupt operations, increase insurance premiums, and endanger vessels and crew.
• Trade Restrictions: Increased trade protectionism, export controls, tariffs, and trade embargoes (e.g., U.S. sanctions against Russia, Cuba, North Korea, Syria, Venezuela) can significantly reduce global trade and demand for shipping, impacting the Company's business.
• Information Systems: The efficient operation of the business relies on information systems, which are vulnerable to security breaches and failures, potentially disrupting business and harming financial results.
• Labor Risks: Dependence on skilled crew members, primarily provided by Tsakos Shipping, exposes the Company to risks if it cannot attract and retain qualified personnel. Labor interruptions or unionization efforts could also disrupt operations.

Financial & Regulatory Risks

• Currency & Financial Risks: A decline in vessel values could impact compliance with credit facility covenants (e.g., collateral coverage ratios, maximum corporate leverage). The Company's substantial debt levels and floating interest rates (based on SOFR) expose it to interest rate volatility. Inflation could increase operating and dry-docking costs. Exposure to foreign currency exchange rate risks exists due to Euro-denominated expenses.
• Regulatory & Compliance Risks: The Company is subject to extensive and evolving international, national, and local environmental, health, and safety laws (e.g., MARPOL, OPA 90, EU ETS, FuelEU Maritime). Compliance with these regulations may require significant expenditures, limit business operations, or force early vessel retirement. Increasing scrutiny on ESG policies from investors and lenders may impose additional costs or limit access to capital. Changing tax laws (e.g., Bermuda Corporate Income Tax Act 2023, OECD GloBE rules) and potential challenges to intercompany pricing policies could adversely affect financial results. Failure to comply with anti-bribery legislation (e.g., U.S. Foreign Corrupt Practices Act) could result in fines and reputational harm, although the SEC terminated its investigation into the Company in June 2024.
• Cross-Border Compliance: Operating in multiple jurisdictions necessitates compliance with diverse regulatory frameworks, including export controls and sanctions, which are subject to change and varying interpretations.

Geopolitical & External Risks

• Country-Specific Risks: Ongoing conflicts in Ukraine and the Middle East, political unrest in oil-producing nations (e.g., Chad, Libya, Venezuela), and tensions in vital shipping passageways (e.g., Persian Gulf, Red Sea) can disrupt oil and LNG production and export, impacting vessel operations and charter rates. The U.S. administration's stance on trade and tariffs, particularly with China, could lead to broader trade wars and negatively affect global economic conditions and shipping demand.

Innovation & Technology Leadership

Research & Development Focus: Global R&D Network: While the Company does not explicitly detail internal R&D centers, Tsakos Shipping works closely with shipyards in the design and supervision of newbuilding constructions, integrating advanced technologies. Innovation Pipeline: The Company's fleet development includes dual-fuel LNG powered aframax tankers, which meet the IMO's IGF Code requirements, indicating a focus on adopting cleaner and more efficient propulsion technologies. The Company is also monitoring ongoing discussions regarding alternative fuels that could influence future vessel designs.

Intellectual Property Portfolio: The filing does not provide specific details on the Company's intellectual property portfolio, patent strategy, or licensing programs. Technology Partnerships: The Company engages in strategic alliances with shipyards for newbuilding design and construction, and with third-party technical managers for specialized vessel types like LNG carriers.

Leadership & Governance

Executive Leadership Team

International Management Structure: The Company has no salaried employees, outsourcing all executive, commercial, and technical management functions. Tsakos Energy Management provides executive and commercial management, while Tsakos Shipping handles day-to-day technical management and crewing. Certain vessels are managed by unaffiliated third-party ship managers. The Chief Executive Officer is the sole shareholder of Tsakos Energy Management and the son of the founder of Tsakos Shipping, creating potential conflicts of interest.

Board Composition: The Board of Directors consists of nine members, with a majority (six out of nine) deemed independent under NYSE standards. The Board has established an Audit Committee, a Corporate Governance, Nominating and Compensation Committee, a Business Development and Capital Markets Committee, and an Operational, Safety and Environmental Committee. Nicholas F. Tommasino, Efstratios Georgios Arapoglou, and Denis Petropoulos are designated as "audit committee financial experts." Independent directors meet in regularly scheduled executive sessions without management.

Regulatory Environment & Compliance

Multi-Jurisdictional Regulatory Framework: Primary Regulatory Environments: The Company's operations are subject to a complex web of international conventions and national laws. Key international regulations include MARPOL (covering oil pollution, sewage, air pollution/GHG emissions, garbage disposal, anti-fouling systems), SOLAS (safety of life at sea), STCW Convention (seafarer training), Wreck Removal Convention, and the Hong Kong Convention (ship recycling). U.S. laws such as OPA 90 (oil pollution), CERCLA (hazardous substances), CWA (ballast water discharge), and the Clean Air Act impose stringent requirements. European Union initiatives, including the EU Emissions Trading System (EU ETS), FuelEU Maritime Regulation, and European Ship Recycling Regulation, also significantly impact operations. Local regulations in Hong Kong, China, and Taiwan further dictate fuel sulfur content and emissions. Cross-Border Compliance:

• Export Controls & Sanctions: The Company adheres to sanctions and embargoes imposed by the U.S., UN, and EU, including those related to the conflict in Ukraine and restrictions on countries like Cuba, Iran, North Korea, Syria, and Venezuela. Between January 1, 2024, and April 4, 2025, the Company's vessels made 2,968 port calls globally, with no breaches of sanctions regulations.
• Anti-Corruption: The Company is committed to anti-corruption laws, including the U.S. Foreign Corrupt Practices Act. An SEC investigation into past charter-related matters was terminated in June 2024. International Tax Strategy:
• BEPS Compliance: The Company is incorporated in Bermuda, which has enacted the Corporate Income Tax Act 2023 (effective January 1, 2025) in response to OECD's Base Erosion and Profit Shifting (BEPS) initiatives and GloBE model rules for a global minimum tax rate of 15%. While the Company expects to be in scope, it anticipates no material tax liabilities in Bermuda due to its holding company status and the exclusion of subsidiary dividends from taxable income. The Republic of the Marshall Islands, where some subsidiaries are incorporated, also has economic substance requirements.
• U.S. Tax Exemption: The Company believes it qualifies for exemption from U.S. federal income tax on U.S.-source shipping income under Section 883 of the Internal Revenue Code, based on its primary and regular trading on an established U.S. securities market (NYSE).

Environmental & Social Impact

Global Sustainability Strategy: Environmental Commitments: Tsakos Energy Navigation Limited is committed to environmental protection, with its technical manager, Tsakos Shipping, holding ISO 14001 environmental, ISO 45001 occupational health & safety, and ISO 50001 energy management system certifications. The Company's dual-fuel tankers comply with the IMO's IGF Code. Climate Strategy: The Company is actively addressing climate change regulations, including the IMO's revised GHG Strategy (July 2023) which targets net-zero GHG emissions from international shipping by or around 2050, with interim reduction targets for 2030 and 2040. Mandatory short-term measures like the Energy Efficiency Existing Ship Index (EEXI) and Carbon Intensity Indicator (CII) are being implemented. The Company is also complying with the EU Emissions Trading System (EU ETS), which expanded to include shipping emissions from January 1, 2024, and the FuelEU Maritime Regulation, effective January 1, 2025, which sets GHG intensity limits for marine fuels. The Company aims to pass on EU ETS compliance costs to charterers. Regional Sustainability Initiatives: The Company complies with the IMO's Ballast Water Management (BWM) Convention, which requires the installation of approved ballast water treatment systems on all ships by September 8, 2024. It also adheres to the Hong Kong International Convention for the Safe and Environmentally Sound Recycling of Ships (entering into force June 26, 2025) and the EU Ship Recycling Regulation, which mandate hazardous materials inventories and approved recycling facilities.

Social Impact by Region:

• Labor Standards: The Company complies with the International Labour Organization’s Maritime Labour Convention (MLC 2006), which ensures comprehensive worldwide protection of seafarers' rights and establishes decent working and living conditions. All vessels comply with the 2022 amendments to the MLC 2006 Code.
• Community Investment: The Company's Chief Executive Officer is a co-founder of the Maria Tsakos Educational Foundation, which supports higher education for young individuals in Chios, Greece, and abroad.

Currency Management & Financial Strategy

Multi-Currency Operations: Currency Exposure: The Company's functional currency is the U.S. Dollar, with virtually all revenues and the majority of operating costs denominated in U.S. Dollars. However, approximately 24.3% of total vessel, voyage, and overhead expenditures in 2024 were denominated in Euros, creating foreign exchange rate exposure. Hedging Strategies:

• Transaction Hedging: The Company regularly uses bunker swap agreements to hedge against bunker price fluctuations for its spot trading vessels. It also enters into EUAs swap agreements to manage exposure to EU Emissions Trading System obligations. To date, the Company has not engaged in foreign currency hedging transactions, as it does not believe it has material risk exposure to foreign currency fluctuations.
• Economic Hedging: The Company maintains flexibility to shift its purchase of goods and services between countries and currencies to naturally mitigate the effects of exchange rate fluctuations.