María Julieta Maresca in

María Julieta Maresca

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Senior Hydrogen Commercial Strategy Manager at Repsol
📍 Greater Madrid Metropolitan Area, Spain

María Julieta Maresca is a Senior Hydrogen Commercial Strategy Manager at Repsol with over 25 years of experience developing renewable energy businesses for decarbonization. A Chemical Engineering graduate from the University of Buenos Aires, colleagues describe her as proactive, intelligent, and a committed professional with strong leadership skills.

She has a proven track record of creating value from R&D investment and has led high-performance teams to deliver world-class projects in the energy sector.

She launched Repsol Solmatch, Spains first collective self-consumption business through solar communities.

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Experience
19 Years
Current Role
Senior Hydrogen Commercial Strategy Manager
Job Level
Middle
Location
Greater Madrid Metropolitan Area, Spain
Personality Overview

How María shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics María cares about

Hydrogen Economy
Her current role is focused on hydrogen strategy, and she is actively involved in major industry events like the World Hydrogen Summit to accelerate its adoption.
Industrial Decarbonization
Her professional focus and social media activity highlight her commitment to using renewable energy, particularly hydrogen, to achieve net-zero emissions in industry.
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Career

Work history

5-2024
Senior Hydrogen Commercial Strategy Manager
Repsol
1-2019 - 5-2024
Head of Distributed Energy Resources, Commercial Business Development
Repsol
5-2017 - 1-2019
New Commercial Business Manager
Repsol
2-2011 - 3-2012
LNG Project Manager
YPF S.A.
7-2009 - 2-2011
E&P Project Leader
YPF S.A.
In the press

Media appearances

Entrevista a Julieta Maresca (Repsol) en los Premios DEC 2020. Featured in YouTube
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Entrevista a María Julieta Maresca, Gerente de Generación Distribuida de Repsol. Featured in Enertic.org
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Education
2004 - 2006
Master's Degree
University of Buenos Aires
2009 - 2010
Advanced Management Development Program - YPF
Pontificia Universidad Católica Argentina 'Santa María de los Buenos Aires'​
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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