Power Utilities

Tenaga Nasional Berhad (TNB)

Smart metering transformation for Tenaga Nasional Berhad - Malaysia

Tenaga Nasional Berhad, Malaysia

all across the country,

Siemens Xcelerator

Overcoming the inefficiencies and logistical difficulties of manual meter readings, particularly in remote and high-density urban areas.
Managing and processing rapidly increasing volumes of meter data reliably and securely.
Improving data visibility to enable accurate forecasting, efficient grid operations, and precise end-user billing.
Driving energy efficiency and improving end-customer access in support of the National Green Agenda.
Enabling a renewable energy-ready grid to support solar and EV charging while maintaining grid stability.
Implementing nationwide RP4 tariff rollout to enhance transparency and cost efficiency in line with regulatory guidelines.
Maintaining high standards of power quality and supply reliability.
Managing peak demand and expanding Time-of-Use (TOU) tariffs beyond commercial and industrial customers in accordance with RP4 requirements.

Platform capacity & smart meter rollout
Supplying over 5.4 million licenses for the Gridscale X Meter Data Management (MDM) platform, with contracts for 4.6 million meters underway.
Supporting the nationwide rollout of over 10 million smart meters through incremental system scaling aligned with the rollout plan.

Smart meter data management
Enabling the collection, validation, processing, and storage of large-scale smart meter data.

System & customer integration
Integrating meter data into the utility’s operational and billing systems.
Integrating meter data and meter event information with downstream systems in the required formats and frequencies.
Enabling integration with consumer portals and mobile applications.

Tariffs, renewable programs & market requirements
Supporting mass rollout for renewable energy customers, including complex tariffs, and billing based on energy generation.
Supporting nationwide implementation of regulated RP4 tariff conversion.
Supporting the expansion of Time-of-Use (TOU) tariffs.

Automated meter reading reduces reliance on manual field operations.
Reliable delivery backed by an experienced local Siemens implementation team.
Improved billing accuracy through validated and centralized data management.
Smooth transition to RP4 tariff ensures regulatory compliance.
Optimized CAPEX via incremental infrastructure expansion during smart meter rollout.
Enhanced consumption transparency for end-users, supporting efficient energy management and tariff innovation.
Supports grid stability, energy transition, and national digitalization initiatives.
Enables a wide range of use cases, including power quality, planning, and Time-of-Use features tailored to customer segments.