continue to regularly engage with regulatory stakeholders. Testament to our effective engagement are the Regulatory Relationship Strength Index (RRSI) scores that measure stakeholders’ trust in TNB. In 2023, we continued to implement the strategies and initiatives in Regulatory Period 3 (RP3), which spans from 2021 to 2024. We are committed to safeguarding this regime through the next RP with additional strategies to accelerate the nation’s ET journey. Fair and Transparent Tariff Determination Bolstering Regulatory Engagement And remaining are Independent Power Producers (IPP) Interconnection Malaysia - Thailand: 380MW Malaysia - Singapore: 2 x 550 MVA Substations: 87,947 units Coal 58.58% Hydro 4.52% Gas 35.08% Solar 1.61% Others 0.22% Peninsular Malaysia generation mix: 54% TNB market share in Peninsular Malaysia (Installed capacity): 26,095km Length of domestic transmission network: 485 units Substations:741,764km Length of domestic distribution network: 10,161,957 customers Total No. of customers in Peninsular Malaysia: 122,698.8GWh Units sold: 340.7MWp Rooftop solar: Fuel Grid Generation Distribution Network Retail None of the Bursa 22 indicators relate to MM4. No Metric Bursa Ind. Unit 2021 2022 2023 Targets 1 SAIDI - Minutes 45.25 45.06 46.10 < 50.0 2 System Minutes - Minutes 0.09 0.17 0.48 < 2.0 3 Regulatory Relationship Strength Index (RRSI) - % 87% 85% 92% > 87% OUR PERFORMANCE SUSTAINABILITY DISCLOSURES ON MATERIAL MATTERS SUSTAINABILITY STATEMENT Sec 3 79 Safeguarding the lives of both our employees and contractors through robust occupational safety and health systems as well as best practices is one of our top priorities. We strongly advocate and enforce stringent safety standards to prevent the occurrence of work-related injuries and illnesses to ensure the safety and long-term well-being of our workforce. We focus on stringent safety performance and continuous efforts to elevate our safety culture to prevent the loss of lives and ensure that our people are well cared for while working at TNB. MM 5