TNB Commences Development Of 500kV National Grid Backbone, Reinforcing Malaysia’s Energy Security and Transition

Tenaga Nasional Berhad (TNB) marked another significant achievement in its commitment to building a future-ready energy infrastructure with the commencement of a new 500kV National Grid Backbone transmission line – a strategic infrastructure project that will reinforce national energy security, accelerate energy transition and accommodate the nation’s future electricity needs.

The launching of the 500kV Transmission Main Intake Substation (PMU) Kampung Awah project site in Maran, Pahang, today marks an important milestone in the development of the National Grid Backbone, which will connect strategic locations across the east coast of Peninsular Malaysia.

The National Grid Backbone is designed to enhance the resilience, reliability, flexibility and transmission capacity of the National Grid, while advancing the implementation of the National Energy Transition Roadmap (NETR).

Upon its completion by 2030, the National Grid Backbone is set to become the longest 500kV transmission system to ever be developed in Malaysia with a total length of approximately 500km.

The launching of PMU Kampung Awah project site was officiated by Pahang Menteri Besar, Dato’ Sri Diraja Wan Rosdy Wan Ismail, and attended by TNB President/Chief Executive Officer, Datuk Ir. Ts. Shamsul Ahmad.

Tenaga Nasional Berhad (TNB) continued to demonstrate resilient performance for the first half of the financial year ended 30 June 2026 (1H 2026), reaffirming its ability to deliver reliable and secure electricity, strengthening national energy security and advancing Malaysia’s energy transition amid a dynamic global energy landscape.

Against the backdrop of global energy market volatility, increasing electricity demand and evolving energy transition requirements, TNB remained focused on maintaining operational excellence, supported by disciplined financial management and strategic execution of its integrated business model.

TNB President/Chief Executive Officer, Datuk Ir. Ts. Shamsul Ahmad, said this resilience enabled TNB to continue investing in Malaysia’s energy ecosystem while delivering values to its stakeholders.

“Our 1H 2026 performance enables us to continue investing in critical infrastructure that not only powers households and businesses, but also strengthens national energy security, accelerates energy transition, and ensure we continue delivering reliable and secure electricity while creating value for our customers, shareholders and the nation,” he said.

McDonald’s Malaysia and Tenaga Nasional Berhad (TNB) are strengthening their strategic partnership to bring cleaner energy and green mobility closer to where people live, work and travel, while helping businesses and communities participate in Malaysia’s transition towards a cleaner and more sustainable energy future.

One partnership. Three solutions. One shared ambition — making the energy transition practical and accessible. The partnership brings together three complementary solutions — rooftop solar through the Supply Agreement with Renewable Energy (SARE), renewable electricity through TNB’s Green Electricity Tariff (GET), and green mobility through TNB Electron EV charging — enabled by TNB’s wider energy ecosystem and grid infrastructure.

The collaboration, witnessed by Chief Minister of Penang, YAB Tuan Chow Kon Yeow, is marked by the signing of the SARE agreement for the next phase of McDonald’s solar rooftop programme, the presentation of the GET certificate, and the official launch of the TNB Electron EV charging facility at McDonald’s Batu Kawan Drive-Thru.

The partnership also supports Malaysia’s broader energy-transition and energy-efficiency ambitions, including the National Energy Transition Roadmap (NETR) and the National Energy Efficiency Action Plan (NEEAP) 2.0, while contributing to Penang’s Energy Framework.

Tenaga Cable Industries Sdn. Bhd. (“TCI”), a subsidiary of Tenaga Nasional Berhad (TNB) invites qualified civil contractors to participate in the upcoming TCI Project. This initiative aims to identify capable contractors with proven expertise, resources, and commitment to deliver high-quality civil work in line with TNB’s standards.

Details of the tender information can be viewed here.

Any enquiries regarding this application can be made by contacting our office below:

Tenaga Cable Industries Sdn. Bhd.

Encik Ahmad Syauqi Bin Abdullah
Email: [email protected]

Website: https://www.tcisb.com.my

TNB & Air Selangor Formalise Strategic Partnership to Strengthen Resilience of Malaysia’s Critical Public Infrastructure

Tenaga Nasional Berhad (TNB) and Pengurusan Air Selangor Sdn. Bhd. (Air Selangor) today formalised a landmark strategic partnership to strengthen the reliability, resilience and sustainability of Malaysia’s energy and water infrastructure through the signing of an Electricity Supply Agreement (ESA) and a Cooling Energy Supply Agreement (CESA).

The partnership marks a significant milestone in advancing integrated utility solutions that enhance the efficiency of critical public infrastructure while supporting Malaysia’s long-term sustainability, energy transition and water security aspirations.

Every milestone tells a story, not just of what we have achieved, but of the choices we have made and the future we are building together.

Our 2025 Sustainability Report captures that journey and performance. It showcases our progress, the challenges we have overcome, and the actions we are taking to create lasting value for our stakeholders, our communities, and the environment. Every step reflects our commitment to making thoughtful decisions, embracing opportunities, and driving meaningful change.

At TNB, sustainability is more than a commitment, it's how we power responsible growth, accelerate climate action, and shape a more resilient future.

Discover the stories, progress, and impact driving our sustainability journey. Read the full report here

Tenaga Nasional Berhad (TNB) and Universiti Malaya (UM) today seal a Cooling Energy Supply Agreement (CESA) to modernise cooling infrastructure at UM’s Wisma R&D, marking a significant step towards advancing sustainable campus development and energy efficiency within Malaysia’s higher education sector.

Implemented through TNB Engineering Corporation Sdn. Bhd. (TNEC), TNB's wholly owned engineering and infrastructure solutions subsidiary, the agreement establishes a long-term collaboration for cooling infrastructure at Wisma R&D through the supply of cooling energy from TNEC's District Cooling System (DCS) plant in Jalan Pantai Baharu, Kuala Lumpur.

Following the agreement, TNEC will supply cooling energy to UM's Wisma R&D under a 20-year concession arrangement. The project is expected to reduce cooling-related costs by approximately 30%, equivalent to RM7.59 million over the concession period.

By receiving cooling energy from TNEC's DCS plant, the facility is expected to benefit from improved reliability, enhanced energy performance and greater operational efficiency compared to a conventional standalone cooling system.

The agreement was exchanged by TNB President/Chief Executive Officer, Datuk Ir. Ts. Shamsul Ahmad, and UM Vice-Chancellor, Dato' Seri Professor Ir. Dr. Noor Azuan Abu Osman.

The ceremony was witnessed by TNB Chairman, Tan Sri Abdul Razak Abdul Majid, and UM Chairman, Tan Sri Dato’ Sri Zarinah Anwar.

Tenaga Nasional Berhad (TNB) today launched the My Brighter Green Initiative (MBGI) 2026, an environmental conservation programme that will see the planting of 40,000 forest and mangrove saplings across six locations nationwide, supporting biodiversity conservation, enhancing climate resilience, and promoting community well-being.

The launch ceremony for the “My Brighter Green – For Greener Tomorrow TNB 2026” programme, held in Kubang Badak, Langkawi, was officiated by TNB Chairman Tan Sri Abdul Razak Abdul Majid, together with representatives from the Kedah State Forestry Department. The programme was attended by approximately 150 participants, comprising TNB employees, local communities, non-governmental organisations (NGOs), educational institutions and other stakeholders.

More than 4,000 delegates from across ASEAN and key global markets came together at Tenaga Nasional Berhad's (TNB) flagship convention, the Energy Transition Conference 2026 (ETCon26), which concluded today with a strong emphasis on translating dialogues and conversations into concrete implementation.

The three-day conference saw the formation of key strategic partnerships and agreements, policy alignments and investment-driven collaborations, reinforcing ETCon26 as a catalyst for actionable outcomes that advance Malaysia’s and ASEAN’s energy transition agenda. 

Bringing together policymakers, government agencies, industry leaders, financial and global partners, the conference reflected growing regional momentum towards accelerating clean energy deployment, strengthening cross-border cooperation and building a more resilient, future-ready energy ecosystem that is aligned with the aspirations of the National Energy Transition Roadmap (NETR). 

ETCon26 received strong support from across the global energy ecosystem, with participation from 42 key strategic partners encompassing multiple sectors. The conference also welcomed participants from over 60 countries, alongside approximately 80 speakers comprising policymakers, industry leaders, investors, technology experts and academics from around the world — reflecting the growing international significance of ETCon26 as a regional platform driving meaningful energy transition conversations, partnerships and solutions.

The second day of Tenaga Nasional Berhad’s (TNB) Energy Transition Conference 2026 (ETCon26) marked a significant milestone as Prime Minister, Dato’ Seri Anwar Ibrahim, officially launched the conference, reaffirming Malaysia’s commitment towards advancing a sustainable, resilient and future-ready energy ecosystem.

Building on the momentum of the inaugural conference held in 2023, which marked the launch of the National Energy Transition Roadmap (NETR) by the Prime Minister, ETCon26 highlighted the importance of advancing energy transition in tandem with economic growth, technological innovation and regional collaboration to ensure long-term national competitiveness and sustainable development.

The conference also underscored Malaysia’s continued progress in expanding renewable energy capacity, with TNB playing a pivotal role in advancing the NETR aspiration through contributions in large-scale solar development and continued investments in  modernising the national grid through incorporation of digital technologies.