Optimise Energy. Ensure Energy Efficiency and Conservation Act (EECA) Compliance.
Maximise Savings
Empowering businesses to achieve energy efficiency and regulatory compliance through Energy Efficiency optimisation, Integrated Facility Management (IFM), and advanced Power Quality solutions, delivering cost savings and sustainable impact.
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Street Lighting for Safer,
Greener Communities
Delivering smart, energy-efficient street lighting solutions that enhance public safety, improve visibility, and support the development of greener, smarter communities nationwide.
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Electrifying Rural Futures with Sustainable InnovationÂ
Delivering reliable and sustainable electricity to underserved communities through Bekalan Elektrik Luar Bandar (BELB), Solar Hybrid Systems (SHS), and Lampu Jalan Kampung (LJK), enhancing quality of life and enabling inclusive, nationwide development.
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Delivering Projects with
Trust, Precision & Excellence
Powering progress through innovative project management, turning complexity into successful delivery.
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- OUR FOUNDATION
Together with the communities we serve, we are committed to protecting the environment we all share.
As a wholly owned subsidiary of Tenaga Nasional Berhad (TNB), TNB Energy Services Sdn. Bhd. (TNBES) brings over two decades of engineering excellence and experience in energy efficiency, smart infrastructure and integrated facility management across Malaysia.
We work alongside organisations to deliver end-to-end solutions that reduce energy consumption, improve reliability and support long-term sustainability.
- OUR FOUNDATION
Together with the communities we serve, we are committed to protecting the environment we all share.
As a wholly owned subsidiary of Tenaga Nasional Berhad (TNB), TNB Energy Services Sdn. Bhd. (TNBES) brings over two decades of engineering excellence and experience in energy efficiency, smart infrastructure and integrated facility management across Malaysia.
We work alongside organisations to deliver end-to-end solutions that reduce energy consumption, improve reliability and support long-term sustainability.
- OUR FOUNDATION
Together with the communities we serve, we are committed to protecting the environment we all share.
As a wholly owned subsidiary of Tenaga Nasional Berhad (TNB), TNB Energy Services Sdn. Bhd. (TNBES) brings over two decades of engineering excellence and experience in energy efficiency, smart infrastructure and integrated facility management across Malaysia.
We work alongside organisations to deliver end-to-end solutions that reduce energy consumption, improve reliability and support long-term sustainability.
- OUR SERVICES
Integrated Energy Solutions for Malaysia
We deliver integrated energy services that strengthen reliability, enhance efficiency and support long-term performance.
From Old to Gold
Rejuvenate Every Watt!
Say No to Voltage Sags!
Brighter Communities, Brighter Living
Transform Carbon Emissions Into Cost Savings!
Seamless and Intelligent Lighting
- OUR SERVICES
Integrated Energy Solutions for Malaysia
We deliver integrated energy services that strengthen reliability, enhance efficiency and support long-term performance.
From Old to Gold
Rejuvenate Every Watt!
Say No to Voltage Sags!
Brighter Communities, Brighter Living
Transform Carbon Emissions Into Cost Savings!
Seamless and Intelligent Lighting
- OUR IMPACT
Delivering Real Impact Across Malaysia
From distribution upgrades to energy optimisation initiatives, these projects show how we partner with communities and businesses to achieve meaningful, measurable outcomes.
Smart Street Lighting
Upgrading public infrastructure with energy-efficient lighting that enhances safety, improves visibility and reduces operational costs.
Energy Efficiency
Implementing LED retrofits and system optimisation initiatives that reduce energy consumption and improve long-term performance.
Power Quality Services & Mitigation
Identifying system inefficiencies and implementing targeted solutions to ensure stable, high-quality power supply.
Rural Electrification & HV System Improvement
TNB Energy Services (TNBES) delivers reliable electricity to rural Malaysia by expanding grid access, improving voltage stability, and reducing outages, helping communities grow economically and improve their quality of life.
Driven to Deliver. Stabilise. Digitalise.
See How We Power Communities Across Malaysia
Watch how we support communities and organisations with energy solutions that make a meaningful difference.
- OUR RECOGNITION
Recognition That Reflects Our Shared Effort
Our work in delivering reliable and sustainable energy solutions has been recognised across the region — made possible through strong partnerships and collective dedication.
2005
ASEAN Energy Awards Landfill Gas Power Generation Plant in Air Hitam Project
2005
ASEAN Energy Awards Landfill Gas Power Generation Plant in Air Hitam
2005
ASEAN Energy Awards Solar Hybrid Power Station at Remote Area Project
2009
Penghargaan Projek Solar Hibrid Perkampungan Orang Asli
2010
ASEAN Energy Awards Solar/Diesel hybrid Station Kapas Island, Marang Terengganu of Malaysia
2010
ASEAN Energy Awards Solar/Diesel Hybrid Station Kapas Island, Marang Terengganu of Malaysia
2011
Anugerah Kualiti Presiden Peningkatan Tertinggi
2015
ASEAN Energy Awards 1st Runner-up for Local Grid Category
2016
IFN Awards Malaysia Deal of the Year
2016
IFN Awards Project & Infrastructure Deal of the Year
2025
Excellent Delivery Partner at the Asset Management Department (TNB Distribution Network) Appreciation Ceremony
2025
Winner of the Best Commercial Development Award (Office – Existing Building) at the SDA Awards
- OUR CLIENTS
Partnerships That Drive Smarter Energy Outcomes
We collaborate with a wide range of businesses and agencies to improve efficiency, reduce energy usage, and deliver long-lasting, sustainable results.
- STAY ENGAGED
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- CONTACT US
Let’s Deliver Smarter Energy Solutions Together
Whether you are exploring energy efficiency, smart infrastructure or engineering consultancy, we deliver solutions aligned to your operational and sustainability goals.