Our Team

Anthony Livanios
Anthony Livanios

Anthony Livanios is a business owner and highly experienced international economist. He founded US Energy Stream in 2010 with a mission to bring the highest intelligence to educate and empower business and government leaders. He has over thirty years of experience in leading and negotiating agreements for energy majors, independents, national gas companies, and governments. He successfully executed gas pipeline negotiations, LNG projects, geopolitical risk assessments, and market intelligence. He has created one of the most influential government networks in Washington, DC.

He has a lifelong passion in education and teaching. For more than thirty years as a Visiting Professor and Senior Training Instructor has been teaching international energy markets, energy and national security, and energy transition leadership, to University students, business leaders and government officials.

He has lived and worked in eight cities, four countries, and two continents, while implementing international business and government projects. He has a proven track record in delivering shareholder return.

Today, he is one of the industry’s most innovative entrepreneurs and American thought leaders.

Peggy Livanios
Peggy Livanios
Chief Financial Officer

Peggy Livanios is the Chief Financial 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 15 years of experience in the energy industry. Peggy is committed in helping the industry advance on the energy transition towards a cleaner 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.