Distribution Automation: Implementation of IoT Devices: Adoption of Operation GIS-ADMS Integrated network Model Automation: Harmonisation Across the Network: TENAGA NASIONAL BERHAD Integrated Annual Report 2023 44 Enhancing Operational Excellence Through a Continuous Drive for Excellence The DN division’s commitment to operational excellence was manifested through reductions in distribution losses and maintaining low interruption durations. A steady decline in distribution losses to 5.42% in 2023 from 6.30% in 2019 underscored the division’s effective utilisation of Advanced Metering Infrastructure and its efforts in deterring illegal cryptocurrency mining activities. Such initiatives have contributed significantly to the efficiency and sustainability of the distribution network. Moreover, the division’s ability to keep the System Average Interruption Duration Index at a world-class low of 46.10 minutes in 2023, only marginally higher than the previous year, reflectsits unwavering dedication to reliability and service quality. A highlight of DN’s strategic developments in 2023 was the Pulau Tenaga Hijau project. This project saw the commissioning of the first Building Integrated Photovoltaic (BIPV) Structure on Pulau Perhentian, marking a significant step towards responsible energy transition in line with Malaysia’s National Energy Roadmap (NETR). Generating clean energy with a potential of 110kWac, this initiative underscores TNB’s role as a forward-thinking utility company. Moreover, the project’s progress includes the successful installation of smart meters and the full conversion of streetlights to energy-efficient LEDs on Pulau Perhentian and Pulau Redang, enhancing sustainability and efficiency on these islands. Pulau Tenaga Hijau Project: A Beacon of Sustainable Development ACHIEVING OUR STRATEGIC AMBITIONS OUTLOOK As we advance towards 2024, the final year of Regulatory Period 3 (2022-2024), TNB’s Grid and DN divisions are set to continue their robust investment in building the Develop Energy Transition