On November 6-7, 2025, the US Department of Energy, the Ministry of Environment and Energy of Greece, and the Atlantic Council Global Energy Center will convene the sixth meeting of the Partnership for Transatlantic Energy Cooperation (P-TEC) gathering public and private industry leaders to discuss energy security and affordability, infrastructure projects, and investment opportunities live from Athens, Greece.
P-TEC is the flagship platform for energy ministers and delegations from Central and Eastern Europe to work cooperatively with the US Department of Energy, other US agencies, and the private sector to address energy issues in Central and Eastern Europe. The sixth ministerial meeting will focus on European energy security, affordability, and reliability and will feature panels focused on artificial intelligence; the Vertical Corridor; the security (including cybersecurity) of energy infrastructure; the mobilization of investment in energy infrastructure; and nuclear technology and fuel diversification.
The sixth ministerial will begin with a business forum on Thursday, November 6, which will provide an opportunity for high-level public and private industry leaders to discuss energy security and reliability as well as the link between energy affordability and economic competitiveness. The P-TEC Ministerial meeting will take place on Friday, November 7, and will highlight the role of liquified natural gas in supporting European competitiveness and growth as well as strategies for improving grid connectivity and security.
New policy: In-person attendees will be required to show photo ID upon arrival, and no on-site registration will be permitted.
Registration for P-TEC is now closed. If you are currently registered and have questions, contact the P-TEC team at ptec@atlanticcouncil.org.
Speakers
Agenda
All times listed below are in Eastern European Standard Time (EEST).
Thursday, November 6: P-TEC Business Forum
8:00–9:00 a.m. | Welcome coffee and registration
Registration begins at 8:00 a.m.
9:00–9:05 a.m. | Opening remarks and introductions
Featuring
Katerina Tsamouri
Anchorwoman
Star Channel
9:05–9:25 a.m. | Fireside chat
Speakers
Chris Wright
Secretary
US Department of Energy
Stavros Papastavrou
Minister for Environment and Energy
Hellenic Republic
Moderated by
Sia Kosioni
Anchorwoman and Journalist
SKAI TV
9:25–9:35 a.m. | 3SI joint address
Featuring
Ante Šušnjar
Minister of the Economy
Croatia
9:40–10:30 a.m. | Corridors of power: How natural gas is redrawing Europe’s energy map
Russia’s invasion of Ukraine has prompted a comprehensive reassessment of Europe’s energy security framework and the long-term resilience of its gas markets. The accelerated phaseout of Russian gas has, in turn, created new opportunities for regional integration and cross-border energy connectivity. As European countries work to phase out their reliance on Russian gas, they are ramping up imports of liquefied natural gas (LNG) from trusted partners and investing in domestic LNG infrastructure, interconnections, and storage capacity.
While these measures have laid the groundwork for a more diversified and resilient European energy system, persistent regulatory and technical barriers continue to hinder the emergence of a fully integrated gas market. Initiatives such as the Vertical Corridor demonstrate the strategic potential of multinational collaboration to enhance energy security, diversify supply routes, and mitigate vulnerability to external disruptions.
This panel will examine how sustained transatlantic cooperation, harmonized regulatory frameworks, and targeted infrastructure investment can collectively advance Europe’s transition toward a more interconnected, competitive, and secure energy landscape.
Speakers
Khary Cauthen
Vice President, Federal Government Affairs
Cheniere Energy
Maria Rita Galli
Chief Executive Officer
Hellenic Gas Transmission System Operator (DEFSA)
Fred Hutchison
President and Chief Executive Officer
USLNG Association (LNG Allies)
Vladimir Malinov
Chief Executive Officer
Bulgartransgaz
Maxim Timchenko
Chief Executive Officer
DTEK
Moderated by
Gregor Weinzettel
Director, EMEX
Vice President, Narodna Rada
10:35–10:45 a.m. | Coffee break
Please join us for a coffee break.
10:50–11:40 a.m. | Country spotlight: Greece
Government: Drivers of growth–a tale of Greece
Stavros Papastavrou
Minister for Environment and Energy
Hellenic Republic
Dimitris Papastergou
Minister of Digital Governance
Hellenic Republic
Kyriakos Pierrakakis
Minister of Economy Finance
Hellenic Republic
Vassilis Kikilias
Minister of Maritime & Island Policy
Hellenic Republic
Moderated by
Mara Zacharea
News Anchor and News Manager
Star Channel
Industry perspectives: Turning vision into action
Kostantinos Sifnaios
Vice President and Managing Director
Gastrade S.A.
Andreas Shiamishis
Chief Executive Officer
HelleniQ Energy
Panos Xenokostas
President and Chief Executive Officer
ONEX Shipyards and Technologies Group; Hellenic Shipyards Association
Konstantinos Xifaras
Chief Executive Officer
Public Gas Corporation of Greece (DEPA) SA
Moderated by
Stelios Fragos
Chief Executive Officer and Executive Member
Hellenic Infrastructure Investment Fund
11:45–11:55 a.m. | Keynote remarks
Featuring
Doug Burgum
Secretary
US Department of the Interior
Introduced by
Kimberly Guilfoyle
US Ambassador to Greece
United States
12:00-1:00 p.m. | Lunch
Please join us for lunch.
1:00–1:45 p.m. | Building the backbone: Unlocking capital for global energy infrastructure
Meeting the world’s growing demand for affordable, reliable, and secure energy will depend on the ability to mobilize unprecedented levels of investment. Our growing energy system requires massive capital deployment across every link of the supply chain. However, there exist financing gaps, both structural and circumstantial, that continue to constrain progress.
Unlocking capital for energy infrastructure demands new models of strategies and collaboration among governments, investors, and development finance institutions. Using blended finance, policy de-risking mechanisms, and transparency in regulations governments can attract more private participation. Simultaneously, aligning global capital flow with long-term resilience ensures that investments not only meet future energy demand and support secure supply chains, but also strengthen economic stability.
This panel will examine innovative financing frameworks, multilateral partnerships, and institutional reforms that can bridge the financing gap for energy infrastructure. By exploring strategies to reduce risk in investments, attract private capital, and build bankable projects, it will highlight how stakeholders can lay the financial backbone of a secure, interconnected energy future.
Speakers
Conor Coleman
Head of Investment
US International Development Finance Corporation
Ioannis Tsakiris
Vice President
European Investment Bank
Jeff Wilson
Senior Advisor for Energy Dominance, Office of the President and Chairman
Export-Import Bank of the US
Derek Wong
Vice President, Government Relations and Public Affairs
Excelerate Energy
Moderated by
John D. Saracakis
President
American-Hellenic Chamber of Commerce
1:50–2:00 p.m. | Fireside chat: The impact of AI on energy markets and the global economy
Featuring
Jacob Helberg
Undersecretary of State for Economic Affairs
United States
Moderated by
Landon Derentz
Vice President for Energy & Infrastructure, Morningstar Chair for Global Energy Security, and Senior Director, Global Energy Center
Atlantic Council
2:05–2:50 p.m. | From powerplants to processors: Energy as the engine of AI
As nations race to harness the explosive growth of artificial intelligence, strengthening energy supply through greater interconnectivity is essential to realizing AI’s full potential for global economic advancement. The surge of power-intensive data centers emerging worldwide has upended earlier assumptions of stable energy demand. As the United States and the world move toward an AI-powered future, modernizing and expanding energy grids infrastructure offers a critical chance to fuel technological innovation.
Collaboration between policymakers, technology companies, and energy and power industries is essential to revitalize energy partnerships, fortify transmission capacity, and drive the development and deployment of AI. This panel will explore how the growing intersection of AI development and energy security is reshaping economic strategy and emphasizing the need for scalable, reliable and sustainable power systems to usher in the next wave of technological progress.
Speakers
Manousos Manousakis
Chair and Chief Executive Officer
Independent Power Transmission Operator (IPTO)
Kalin Peshov
Chairman of the Management Board
Glavbolgarstroy Holding (GBS)
Georgios Stassis
Chairman and Chief Executive Officer
Public Power Corporation
Moderated by
Landon Derentz
Vice President for Energy & Infrastructure, Morningstar Chair for Global Energy Security, and Senior Director, Global Energy Center
Atlantic Council
3:00–3:50 p.m. | Resilient by design: Powering a stronger energy future
As global electricity demand surges and economies become increasingly digital, interconnected, and AI-driven, the resilience of energy systems has become a defining test of national security. Today’s power grids face a dual challenge: contending with the rise of physical vulnerabilities, as well as sophisticated cyber threats, capable of crippling critical infrastructure and threatening lives. Building long-term energy resilience will require hardening assets protection and the ability to anticipate, absorb, and adapt to disruptions.
Ensuring reliable performance in the face of both natural shocks and deliberate attacks requires strengthening cybersecurity defenses, modernizing grid architecture, and embedding redundancy across supply chains. Equally important is the fostering of global cooperation to secure and expand the production of key grid components such as transformers and power electronics, which will play an increasingly vital role as energy and digital systems continue to evolve. This panel will examine how coordinated efforts among governments, industry leaders, and international partners can safeguard the critical materials and technologies necessary to advance secure, resilient, and adaptable energy systems.
Speakers
Matt Armstrong
Vice President, Global Government & Regulatory Affairs
Baker Hughes
Julie Davis
Chargé d’Affaires a.i. to Ukraine and Ambassador to the Republic of Cyprus
United States
Mykola Kolisnyk
Deputy Minister of Energy
Ukraine
Mathios Rigas
Chief Executive Officer
Energen
Moderated by
Joshua Volz
Deputy Assistant Secretary for the Europe, Eurasia, Africa, and Middle East Office of International Affairs
US Department of Energy
4:00–4:50 p.m. | Atoms for allies: Transatlantic cooperation on nuclear technology and fuel diversification
As the global energy landscape evolves, nuclear power is poised to play a pivotal role in meeting rising energy demand while supporting the transition to low-carbon energy systems. With nations worldwide seeking reliable and scalable energy sources, the European Union and the United States are uniquely positioned to lead through a partnership built on decades of cooperation in research, technology, and regulatory alignment.
Collaboration between the EU and US on nuclear projects, next-generation reactor technologies, advanced fuel cycles, and shared research will be critical to driving economic growth and enhancing energy security. By leveraging combined expertise and investment capacity, this partnership can accelerate innovation, deploy safer and more efficient nuclear solutions, and expand the role of nuclear energy in global power systems.
This panel will examine how strengthened cooperation across the Atlantic can advance these objectives, foster resilient and sustainable energy infrastructure, and shape the future of nuclear energy policy worldwide
Speakers
Cristian-Silviu Bușoi
Secretary of State, Ministry of Energy
Romania
Margaret Cosentino
Executive Vice President, Public Affairs
Westinghouse
Aleshia Duncan
Deputy Assistant Secretary for International Cooperation in the Office of Nuclear Energy
US Department of Energy
Roger Martella
Chief Corporate Officer
GE Vernova
Wojciech Wrochna
Government Plenipotentiary for Strategic Energy Infrastructure, Ministry of Energy
Poland
Moderated by
Maria G. Korsnick
President and Chief Executive Officer
Nuclear Energy Institute
5:00 p.m. | Reception
Please join us for a reception immediately following the Business Forum.
Friday, November 7: P-TEC Ministerial
8:00–9:00 a.m. | Welcome coffee and registration
Registration begins at 8:00 a.m.
9:00–9:05 a.m. | Opening remarks and introductions
Featuring
Katerina Tsamouri
Correspondent & Anchor Woman
Star Channel
9:05–9:15 a.m. | Keynote remarks by Prime Minister Kyriakos Mitsotakis
Featuring
Kyriakos Mitsotakis
Prime Minister
Hellenic Republic
9:15–9:25 a.m. | Keynote remarks
Featuring
Chris Wright
Secretary
US Department of Energy
Introduced by
Stavros Papastavrou
Minister for Environment and Energy
Hellenic Republic
9:25–10:15 a.m. | Shaping tomorrow: LNG as a catalyst for competitiveness
Following Russia’s invasion of Ukraine, LNG has become a critical element of regional energy security in Central and Eastern Europe. Countries across the region have expanded LNG infrastructure to diversify supply routes, strengthen resilience, and enhance their strategic positions within global energy markets. This discussion will examine how key projects, such as the Alexandroupolis and Klaipėda LNG terminals, are transforming regional energy landscapes, and will explore how investments in terminals, storage, transport networks, and supply chains are reshaping market dynamics, supporting industrial growth, and fostering opportunities for regional cooperation and competitiveness. By bringing together leading voices from these key regional players, the panel aims to provide practical insights into LNG’s role as both an economic driver and a strategic asset for energy security in Central and Eastern Europe.
Speakers
Ante Šušnjar
Minister of the Economy
Croatia
Nikos Tsafos
Deputy Minister of Energy, Ministry of Energy and Environment
Hellenic Republic
Žygimantas Vaičiūnas
Minister of Energy
Lithuania
Wojciech Wrochna
Government Plenipotentiary for Strategic Energy Infrastructure, Ministry of Energy
Poland
Péter Sztáray
State Secretary for Security Policy and Energy Security
Hungary
Moderated by
George Evgenidis
Anchorman
Star Channel
10:20–11:15 a.m. | Partnerships for power: Supporting Ukraine’s energy system under attack
Speakers
Svitlana Grynchuk
Minister of Energy
Ukraine
Ditte Juul Jørgensen
Director General for Energy
European Commission
Chris Wright
Secretary
US Department of Energy
Moderated by
Joshua Volz
Deputy Assistant Secretary for the Europe, Eurasia, Africa, and Middle East Office of International Affairs
US Department of Energy
11:20–11:40 a.m. | Special announcement
Join us for a special announcement.
11:45 a.m.–12:05 p.m. | Press conference
Join us for a press conference.
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