Meet the team of people making things happen

Charlotte Hussy

Charlotte Hussy
Lead Coordination

Advisor at GIZ

Ann-Kathrin Lipponer
Lead Mentoring

Policy Officer at MWIDE

Maren Schöttler
Lead Communications

Communications Specialist in the PtX Hub at GIZ

Cosima Sagmeister
Co-Lead Events

Master’s Student in International Energy Economics and Politics

Patricia Sophia Wild
Co-Lead Events

Research Associate at EWI and PhD Candidate at the University of Cologne  

Marina Holgado

Marina Holgado
Lead Partnerships

IEA Hydrogen TCP Technical Secretariat Coordinator


Carla Reihle
Coordinator Events

Junior Professional at the PtX Hub in GIZ

Rosa Puentes
Strategic Advisor Events

Hydrogen & Gas Quality Adviser at ENTSOG

Gökçe Mete

Research Fellow, Stockholm Environment Institute

Maryna Events bw

Maryna Hritsyshyna 

Senior Expert Regulatory Affairs at Hydrogenious LOHC Technologies GmbH

Eunji Park

Project Associate, UNIDO

Vikki Roberts

Head of Supply Chain Development at LIFTE H2

Oghosa Erhahon

Junior Advisor at GIZ 

Beatriz Herrero 

Predoctoral Researcher at IMDEA Energía

Eleonora Bargiacchi

Postdoctoral Researcher at IMDEA Energy



Alessia D’Addabbo
Co-Lead Partnerships

Senior Analyst Policy & Regulation at Equinor

Jekaterina Boening

Senior Policy Manager at Transport & Environment

Vaitea Cowan

Enapter Co-Founder,
AEM Electrolyser Manufacturer

Brittany Westlake

Senior Technical Leader at EPRI

Johanna Friese

Junior Advisor PtX Hub at GIZ



Anna Seefried
Co-Lead Mentoring

Senior Associate at PwC Energy Consulting

Julia Epp

Research Fellow, Potsdam Institute for Climate Impact Research (PIK)

Kathrin Goldammer

Managing Director at
Reiner Lemoine Institute

Carolynn Jaworska

Marketing and Sales at Messe Stuttgart


Himanshi Dhawan
PhD Student at University of Alberta 

Mariana Kuwabara
MSc. in Urban Planning with Architecture Background


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