Delivering Sustainable Value For Our Stakeholders Delivering Sustainable Value For Our Stakeholders Press Metal Aluminium Holdings Berhad 138 139 Integrated Annual Report 2023 Recovering Aluminium By-Products Implementing recovery processes for aluminium dross and carbon dross are crucial for reducing the environmental impact associated with the generation of by-products. If left untreated, dross can lead to adverse environmental effects, including land contamination and water pollution. In our cast houses, aluminium dross, a by-product, undergoes internal recovery processing by Aluminium Dross Recovery Unit to recover aluminium which will be remelted back into products. The remaining residuals are then packaged and transported to licensed aluminium recyclers for further recovery processing. In FYE2023, we have increased our internal aluminium dross recovery efforts with the addition of two (2) dross stirrers. Similarly, our internal carbon dross recovery process recovers electrolytes for reuse in the electrolysis process, thereby reducing the generation of scheduled waste, particularly carbon powder. Repurposing Spent Pot Lining SPL generated from the maintenance of electrolysis cell, is a form of hazardous waste that contains chemicals and heavy metals such as sodium and fluoride. Respective EHS Department supervises the SPL management which entails storing SPL securely to mitigate environmental risks and actively exploring options for efficient recovery and repurposing. Through our collaborative efforts with cement manufacturers, the SPL will be co-processed as alternative raw material for cement production, transforming waste into a valuable resource. Initiating Coaction for a Full Recovery Plant Collaborating with a licensed waste recovery company, we supported the establishment of a full recovery plant in Bintulu, Sarawak, dedicated to the recovery of aluminium dross and scrap to reduce waste to landfill. This initiative, aligned with the 4R approach, underscores our commitment to achieving zero (0) landfill waste by 2030. Implementing E-Waste Recycling In collaboration with ERTH, the largest authorised e-waste collector in Malaysia, we are promoting responsible e-waste disposal and awareness through recycling initiatives. Through this programme, electronic waste collection boxes are strategically placed at our corporate office in Setia Alam, Selangor. Correspondingly, other entities have also taken their own initiatives to set up collection boxes for e-waste items such as batteries. These streamlined efforts facilitate convenient disposal for our employees and the public. Our e-waste recycling initiative in 2023 has successfully collected more than 100 items. Promoting Awareness and Education Aligned with our commitment to promoting sustainable practices, we endorse circular economy principles and advocate for segregating general waste to enhance recycling opportunities. Additionally, we have embraced the 5S Lean Manufacturing Principles to streamline operations and reduce waste. To drive these efforts, we regularly conduct internal awareness campaigns by distributing informative materials such as posters and videos to our staff. Furthermore, we have implemented recycling programmes at our facilities, including installation of dedicated recycling bins. These initiatives aim to cultivate a culture of accountability and sustainability among our employees by offering practical solutions for responsible waste disposal practices. Caring for the Planet HOW WE PERFORMED IN 2023 In FYE2023, the Total Waste Generated, which consists of hazardous and non-hazardous waste, has reduced by 5.8% or approximately 10,600 tonnes from the preceding year. Notably, the higher records of Total Waste Diverted from Landfills, surpassing the Total Waste Generated, were primarily attributed to the disposal of waste from storage areas. This led to an increase in the waste diversion rate, as the majority of the disposed waste was either recoverable or recyclable. Category 2021 2022 2023 Total Waste Generated (tonnes) 141,170.1 181,142.0 170,566.1 Total Waste Diverted from Landfills (tonnes) 122,060.6 155,179.7 203,966.2 Total Waste Directed to Landfills (tonnes) 7,148.8 16,952.8 14,936.6 Waste Diversion Rate (%) 94.5 90.2 93.2 Hazardous Waste Performance Total Hazardous Waste Generated (tonnes) 37,195.7 37,084.6 41,111.0 Total Hazardous Waste Diverted from Landfills (tonnes) 24,814.9 45,087.9 48,826.1 Total Hazardous Waste Directed to Landfills (tonnes) 420.1 2,490.9 5,069.0 Non-Hazardous Waste Performance Total Non-Hazardous Waste Generated (tonnes) 103,974.4 144,057.4 129,455.1 Total Non-Hazardous Waste Diverted from Landfills (tonnes) 97,245.7 110,091.8 155,140.1 Total Non-Hazardous Waste Directed to Landfills (tonnes) 6,728.7 14,461.9 9,867.6 Waste Recovery Performance Aluminium Dross Recovery Rate (%) 48.3 42.2 42.2 Spent Pot Lining Repurposed (tonnes) 6,989.7 20,787.8 30,093.3 Note: Aggregated data from our midstream (PMBtu, PMS, PMAR) and downstream (PMBA, PMI, PMIT) facilities. Waste Handling In FYE2023, we recorded six (6) incidents of non-compliance with waste storage and labelling, resulting in fines totalling RM12,000. To address this issue, we promptly implemented corrective actions, including enhancing the storage area with better categorisation of waste storage to prevent the recurrence of such incidents in the future. Spills & Leakages In FYE2023, we encountered a single oil spill, which incurred a RM2,000 fine, prompting us to take immediate action to bolster our spill prevention measures. This included the prompt construction of a new storage area dedicated to mitigating such incidents. GOING FORWARD Our commitment to waste management will continue to evolve with a steadfast integration of the 4R approach and 5S Lean Manufacturing Principles, fortifying our stance for operational excellence and responsible corporate citizen. In this area, we aim to achieve greater sustainability, efficiency, and value creation across our operations. Through collaboration, innovation, and continuous improvement, we will navigate to a more sustainable operation, achieving zero (0) landfill waste by 2030. Caring for the Planet
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