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Mohammad Zahir Bin Ismail


Mohammad Zahir Ismail graduated with Electrical Engineering Degree from Universiti Teknologi Malaysia and subsequently gained a master’s degree in Business Administration from Universiti Tenaga Nasional (UNITEN) and Melbourne University.

He started his career with TNB in 1990 as an Electrical Engineer in Perai Power Station. Prior to his current position he served for 20 years in Operation and Maintenance at Perai, Gelugor, Tuanku Jaafar and Connaught Bridge Power Stations and in various fields including some business management departments including Business Support Services, Material & Services, Human Resource & Training and Business Performance & Admin. Other notable positions held are Project Manager, Saudi Malaysia O&M Services Co. Ltd, Saudi Arabia, Project Manager, ALIMTIAZ O&M Co. Ltd, Saudi Arabia, Operation Head, Shoaiba Cogeneration Plant, Kuwait and Plant Manager, Sabiya Open Cycle Gas Turbines, Kuwait.

After he came back from overseas assignment in 2014, he has been appointed to lead Strategic Management & Organization Development for Generation Division in TNB and Managing Director of Integrax Berhad before joining the newly formed TNB Power Generation Sdn. Bhd. as the Head of Asset Operation & Maintenance in October 2020.

Shahir Bin Abdul Latiff


Prior to his current post as Chief Development Officer, Shahrir Abdul Latiff holds the post of Head (Technical Services) in TNB Genco since formation of TNB Genco in Oct 2020.  As Head of Technical Services, he is responsible in delivering excellence in major maintenance services and optimising the performances of TNB Genco’s generating assets of various type and technology. Apart from internal customers, Technical Services also provide its services and expertise to major industry players.

Shahrir joined LLN/TNB in 1988 and started his career in Generation Division where he held various roles and positions in power plant and then in the Generation Division Headquarters. Prior to Genco, he was in Energy Ventures Division, TNB from 2013 as General Manager (Business Operation), Head (Project Development) and subsequently Head (Project Execution). 

His notable contributions in Project Development was leading the successful acquisition and development of the 2000 MW Jimah East Power Coal Fired Power Plant Project (JEP) and the 1440 MW Southern Power Generation Combined Cycle Gas Turbine Project (SPG).

His roles as Head of Project Execution include overseeing the successful execution and commissioning of JEP and SPG Projects and other notable TNB projects such as 50 MW Sepang Solar Project, 30 MW Bukit Selambau Solar Project and development of 300 MW new hydro plant project. Previously he served as Managing Director of TNB Energy Services Sdn Bhd, a wholly owned subsidiary of TNB from 2010 to 2013.

Datuk Mohd Hisham Bin Ab Halim


Datuk Mohd Hisham Ab Halim is the Head of Business Development and Commercial in TNB Power Generation Sdn. Bhd. (TNB Genco). He has been serving TNB since 1985 holding various position in various places such as at Cameron Highlands Hydropower Station, Serdang Power Station and subsidiary of TNB, Tenaga Switchgear Sdn. Bhd. (TSG) as the Managing Director.

Visionary and strategic leader with vast experience for more than 35 years, he is dedicated to drive TNB Genco growth for higher achievement and becoming a leader in Power Generation business local and abroad. His experience as Managing Director of TSG brings TNB Genco extra competitiveness in pursue of future energy market in term of new asset, services expansion, new energy business and handling the robust regulation and environment requirements.

Siti Norbaya Binti Dinyati


Mohd Zaini Bin Jaafar


Haji Mohd Zaini Jaafar graduated with Mechanical Engineering degree from University of Missouri, Columbia, USA in 1985. He initially served at the largest Combined Cycle Power Plant at Paka for 18 years, acquiring experience in both plant operations and maintenance. He then served as Gas Turbines Asset Manager at Generation Headquarters, before being appointed as the General Manager at Gelugor Power Station in 2009.

In 2012, he was seconded to TNB Remaco/Kharafi National JV as General Manager for the Combined Cycle and Desalination Plant at Shuaiba North, Kuwait. After he came back in 2015, he became the Managing Director of TNB Prai Sdn. Bhd, that is overall responsible for two blocks of newly developed Single-Shaft Combined Cycle Plant with Capacity of 1071 MW.

He served for a short stint as Plant General Manager at Jimah East Power Station, before joining the newly formed TNB Power Generation Sdn. Bhd. as the Head of Engineering in December 2020. In 30th August 2021 he was appointed as a Managing Director of TNB Janamanjung Sdn. Bhd.

Hasnor Zubaidy bin Mohamad Nor


Hasnor Zubaidy bin Mohamad Nor is currently holds the position of  Head of Project Management Unit, Asset Development Department of TNB Genco. He graduated from University of Salford, United Kingdom in 1991 with a Bachelor in Mechanical Engineering  (Honours). 

He started his career with TNB on 2nd September 1991 as a Mechanical Engineer at Sultan Mahmud Power Station, Kenyir. Eventually he was holding various portfolios at Kapar Project Phase 3, Sultan Ismail Power Station, Paka, TNB Energy Venture major project (Engineering), Jimah East Power (JEP) Project, and finally in Asset Major Maintenance, Technical Services (TNB Genco) before holding the current position in Project Management, Asset Development TNB Genco. He has an extensive background in operation and maintenance (O&M) with a focus on major outage planning and supply chain management.

He has a wide range of experience in various project management areas, including TNB major projects. Throughout his professional journey, he dedicated 12 years to project engineering and management. His main areas of expertise included project design, overseeing project documentation and agreements, and spearheading international bidding process. 

His broad expertise, knowledge and experience in project management, operation, and maintenance led to his appointment as the Chief Engineer, Asset Major Maintenance, for the newly formed TNB Power Generation Sdn Bhd in 2020

Azrul Azizul Baharin bin Jamaluddin

Company Secretary
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