Our Team

Anthony Livanios
Anthony Livanios
CEO

Anthony Livanios is an international economist and the CEO of U.S. Energy Stream. He founded US Energy Stream in 2011 with a mission to bring the highest intelligence to empower business and government leaders to thrive. He is a business owner who promotes entrepreneurship and industry thought leadership. He has over thirty years of international experience in living and working in four countries and seven cities. He has implemented international projects in fifty countries and has a proven track record in delivering shareholder return. He is one of industrys most networked entrepreneurs.

He advised, negotiated, and achieved agreements on behalf of gas pipeline consortia, LNG companies, and high net worth individuals. He successfully accomplished FIDs on gas pipelines, LNG trading, geopolitical risk assessments, and market intelligence. He is passionate in teaching entrepreneurs, corporate executives, and government leaders sustainable oil and gas investments and the geopolitics of oil and gas. He is teaching American oil and gas business in Houston, Washington, London, and Frankfurt. He has published economic policy and energy geopolitics papers at the Jamestown Foundation, Washington, DC and the French Institute of International Relations (IFRI), Paris, France. 

He was  President of Poseidon Offshore Natural Gas Pipeline in Milan, Italy, Managing Director LNG Trading at M&M Gas in Athens, Greece, and CEO of Energy Stream in Frankfurt, Germany. During the 1990s he founded three firms, American Research, Impact, and Alpha Metrics, to offer innovative services on market research and marketing campaigns.

Anthony has a Masters in International Affairs, Columbia University, New York City, and a B.A. in Economics, American University, Washington, D.C. He speaks German, Greek, and some French. He lives with his wife Peggy a mechanical engineer in Houston, and have four children. 

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Peggy Livanios
Peggy Livanios
Chief Energy Transition Officer

Peggy Livanios is the Chief Energy Transition Officer at U.S. Energy Stream, a leading international energy transition intelligence advisory firm with mission to bring the highest intelligence to empower business and government leaders to thrive. She has over 14 years of experience in the energy industry. Peggy is committed in helping the industry advance on the energy transition toward net-zero and a sustainable energy future.

U.S. Energy Stream's energy transition intelligence platform provides to its customers unparalleled access to U.S. Congressmen, U.S. Senators, and government leaders, C-level energy executives, and investors. Through our in-person energy transition intelligence briefings in Houston, Washington, DC, London, and Frankfurt, our customers can mitigate their risks and solve their national and international energy challenges.

In 2012 she joined Allianz Global Investors Europe GmbH in Frankfurt, Germany as a Fixed Income Product Specialist Europe, where she monitored and reported assets under management and net cash flows for Fixed Income and representing Allianz Global Investors in meetings with management teams and CEOs of energy companies where Allianz Global Investors has invested in.
In 2011 she was Member of the Tenders Committee of DEPA SA in Athens, Greece for the international tenders for the establishment of three new Gas Supply and Distribution Companies. DEPA is the natural gas utility in Greece.

In 2010 she was a Member of DEPA SA’s privatization team. She started her career in 2008 as an Inspector Engineer, at DEPA SA in Athens, Greece inspecting and supervising the construction of natural gas distribution networks (steel and polyethylene pipelines).

Peggy is a Chartered Mechanical Engineer, and holds a Bachelor of Science in Mechanical Engineering as well as a Master of Science in Mechanical Engineering from the National Technical University of Athens, a Master of Business Administration from the National Technical University of Athens, and a Master in Finance from the Goethe Business School, University of Frankfurt.

She speaks English, Greek, German and Spanish. She lives with her husband Anthony in Houston, Texas and have four children.

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