Ir. Zainudin is the Chief Executive Officer and Head of Single Buyer, providing strategic leadership over electricity system planning and end-to-end supply management for Peninsular Malaysia. He is guiding the organisation as it transitions from a ring-fenced entity to an independent market operator, in line with the Government’s initiative to enhance transparency, market integrity, and regulatory confidence. This pivotal role positions Single Buyer as a trusted enabler of Malaysia’s energy transition and long-term Net Zero 2050 ambitions.

A Professional Engineer with over three decades of experience in the utility industry, Ir. Zainudin brings deep expertise in grid planning and operations. He actively contributes to key national energy and regulatory platforms, reinforcing sound governance, policy alignment, and sector-wide collaboration.

Under his leadership, Single Buyer continues to strengthen energy security, market confidence, and sustainable growth, delivering long-term value for Malaysia and the Rakyat while supporting regional integration and renewable energy advancement.