* Past years’ data has been reported according to the amount of energy consumption at TNB buildings (MWh). FY2023 data has been reported to align with GRI 302-1: Energy consumption within the organisation, which utilised the formula: Total energy consumption within the organisation = (Non-renewable fuel + Renewable fuel + Electricity purchased for consumption + Hydro & Solar power generation) - Electricity sold Energy Intensity = Total Energy Consumption (GJ)/Electricity Sold (MWh). Our carbon management performance is linked to GHG emissions that are calculated in alignment with the following guidelines and methodologies: The GHG emissions methodologies applied were the 2006 IPCC Guidelines for National Greenhouse Gas Inventories, GHG Protocol and Clean Development Mechanism (CDM) 1 The consolidation of data was based on an equity share approach 2 The GHGemissions were assessed annually for TNB operations in Peninsular Malaysia only 3 SUSTAINABILITY DISCLOSURES ON MATERIAL MATTERS SUSTAINABILITY STATEMENT Sec 3 77 We are committed to providing secure and reliable electricity to the nation while balancing the energy trilemma of energy security, affordability and sustainability. We work towards diversifying fuel sources, including from renewable sources such as hydro and solar, as we reduce dependency on imported coal. To ensure reliable energy with higher RE penetration to the grid, investments to strengthen, modernise and digitalise the grid and network infrastructure are ongoing to enable greater grid flexibility and regional interconnectivity. MM 4 Reliable Energy and Fair Tariff In 2023, we maintained world-class grid performance with System Minutes (Transmission) of 0.48 minutes and SAIDI (Distribution) of 46.10 minutes. This was achieved with the implementation of the ISO 55001 Asset Management System, a systematic and structured approach to ensure optimum asset performance throughout the life cycle, such as risk-based preventive maintenance leveraging data analytics. Approximately RM6.0 billion was