
Henricus Herwin
Senior Vice President,
Strategy & Investment
PT Pertamina (Persero)
We look forward to welcoming you and your peers to the event from
11–12 June 2025 at the Sheraton Grand Jakarta Gandaria City Hotel, Jakarta, Indonesia.
SPE Symposium: Hydrogen and Hydrogen-Based Fuels
11–12 June 2025 | Jakarta, Indonesia



Henricus Herwin
Senior Vice President,
Strategy & Investment
PT Pertamina (Persero)

John Anis
CEO
Pertamina New &
Renewable Energy

Muhamad Alhaqurahman Isa
Coordinator of Business
Services and Supervision of
New Renewable Energy
Ministry of Energy and
Mineral Resources

Fadli Rahman
Director
Strategic Planning &
Business Development
Pertamina New &
Renewable Energy

Abhay Shah
Executive Vice President,
Marubeni Asian
Power Singapore
Marubeni Corporation

Chirag Sehgal
Vice President of Sales,
Middle East and
Asia Pacific, Compression
Siemens Energy

Irwin Tristanto
Chief of Technical
Government Affairs Office
PT Toyota Motor
Manufacturing Indonesia

Kartika Puspitasari Rachmawati
(Moderator)
Manager, Portfolio Management
PT Pertamina (Persero)

Indi Affandi
Geoscientist
Baker Hughes

Wiwit Agustina
Wahyuningtias
Manager of Local Content
Utilization Management
PT Pertamina Patra Niaga

Mehdi Fardi
Principal Engineer
ROSEN

Alok Kumar
Founder
Saarthi GreenTech
Private Limited

Rein Nasution
Operations and Maintenance
PT Pertamina Power Indonesia

Xiaoxiao Lei
President Director
PT Air Liquide
Indonesia

Aproop Ponanda
Director Energy Transition
S&P Global

Rajat Agarwal
Partner
McKinsey & Company,
Head of Energy & Materials

Danillo Oliveira Marques
Senior Consultant /
Deputy Head of Section
DNV Singapore Pte. Ltd.