International Consultant in the Energy Transition, providing support to Governments, energy companies, consulting firms and law firms on policy, legal, contracts and business in renewables, hydrogen and biomethane, low carbon strategies, CCUS and other opportunities in the decarbonization of the economy. Expertise built on 30-year experience in the energy industry worldwide, 22 years holding legal and commercial managing positions at REPSOL and CEPSA, the two leading Spanish energy companies.

Highest Level of Education

Master's Degree

Current Job/Study field

Consultancy / freelance


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Current employer

Chance and Choices SL (CHao.Solutions)


  • Lawyer
    Universidad de Buenos Aires From March 1985 to November 1989
  • Contracts and Negotiations
    Universidad Católica Argentina Santa Maria de los Buenos Aires From March 1992 to December 1992

Area of expertise

Climate policy Energy Law Energy policy Gas market design Gas Regulation Guarantees of Origins Hydrogen LNG Oil Power-to-gas/electrolysis


  • Spanish
  • English
  • French
  • Italian
  • Brazilian Portuguese

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