GSI

Who Are We?

PT. GEN SISTEM INFORMASI ("GSI") is the exclusive holder of Master License in Indonesia for HyGen STG renewable power technology. Generally, we build, own, and operate (BOO) green electricity generating power plants. The electricity are sold to power retailers / end users. GSI aims to provide sophiscated engineering solutions for renewable power and clean energy demands. GSI uses patented gravitational energy of hydrostatic positive and negative pressures that yields conversation, transformation, generation, equallibration and reformation (CTGER) actions., thus enabling it to harness a mechanical advantage for conversion into exportable electricity. In 2021, we were successful to build and operating an 100 kW HyGen STG plant in Pecatu, Bali.

GSI

OUR VISION :

"Bring The Most Efficient Renewable Energy Technology for Indonesia and contribute to present an integrated ecosystem of green energy."





OUR MISSION :

1. Build, Own, and Operate of PLTHS in Indonesia
2. Deliver green energy and contribute to sustainability
3. Become a green Data Center Provider for UMKM in Indonesia
4. Deliver the value-for-money of reliable energy.













The Company’s main assets includes but not limited to :

1

The Holder for the Exclusive Master License in Indonesia for HyGen STG renewable power technology.

2

The co-ownership of an operating 100kW HyGen STG plant in Pecatu Bali.

3

The various renewable energy projects (Energy Baru Terbarukan) in Indonesia

4

The various Green Data Center projects including the current most strategic project to be located in the Batam data center hub

GSI

Man Behind GSI

Andrew Langelo, SE., M.Ak

Experience

Experience in Finance, Accounting, Tax, Valuation & Business more 10 years. Currently Andrew also running his own consulting TALENT Consulting as a Managing Partner.

Education

University of Indonesia

Master of Accounting (Strategic & Finance Concentration)

2010 - 2012

University of Persada Indonesia

Bachelor of Major Accounting

Licenses & Certifications

Business Valuation by MAPPI Level 1

Tax Brevet A & B

Ir. James Kwok

Experience

Founder

Hidro+ Genplant Technology

2010 - Present

Project Leader

Energy Equipment Australia (“EEA”)

2000 - 2010

Project Leader

CMPS&F Sydney Australia.

1983 - 1999

Education

Post Grad - Chartered Professional Engineer (Power Systems)

University of Technology Sydney

HSC

Peakhurst High School Sydney Australia (WAM 395/500).

Professional Status

Appointed as the admission professional panel CPEng

Institute of Engineers Australia, Brisbane Queensland Australia

Doctor of Engineering

DEng (Atlanta University USA – current)

Registered Professional Engineers Australia

NPER

Members of the College of Mechanical Engineers Australia

MCMechE

Chartered Professional Engineers Australia

CPEngAust

Fellow Institute of Engineers Australia

FIEAust

Bintoro Winedar

Experience

A Project Management professional with applied more than 18 years experience in wide variety of industry, such as energy, automotive, trading, and manufacture.

Education

University of Gadjah Mada

Master of Information Technology

2003-2004

University of Gadjah Mada

Bachelor of Electrical Engineering

1996 - 2002

Licenses & Certifications

Project Management Professional

Project Management Institute

Published Apr 2013 - 2025

Project Risk Management Professional

Project Management Institute

Published Apr 2014 - 2023

Certified Information Systems Security Professional

ISC2

Published Sep 2011 - 2023

GSI
GSI

Our Office

Citra Tower Kemayoran
North Tower Lantai 5 Suite I-5, Jl. Benyamin Sueb Kav. A6, Kemayoran, Jakarta, Indonesia
Email : info@hygenstg.co.id