Management Approach
The main energy-consuming activities in the Company’s operation are as follows:
Electricity is the primary energy source used in company operations and a significant indirect source of greenhouse gas emissions (Scope 2). Therefore, the Company has established an energy management policy under its “Climate Change Management Policy” to demonstrate its commitment to efficient energy use, especially electricity. Efforts include reducing non-renewable electricity consumption through technology and innovation and seeking safe, environmentally friendly renewable energy sources. The Company also aims to increase the proportion of renewable energy use in its operations to reduce greenhouse gas emissions and support sustainable business practices.
Improving Operational Efficiency to Reduce Electricity Consumption
The Company has established operational guidelines to reduce electricity consumption in main business processes, assigning shared responsibility to employees and contractors involved in each activity to ensure the achievement of established targets.
Energy Saving in Office Building
The Company has organized "ALL SAVE ALL WIN" project to cultivate energy conservation awareness among its employees across Bangkok, Chonburi, and Rayong offices. This initiative is designed to nurture environmental consciousness and encourage all employee participation in energy conservation and responsible utilization of natural resources through the implementation of the following actions:
- Promote the practice of turning off air conditioners and unused lights during the one-hour lunch break
- Encourage staff to use stairs instead of elevators.
- Maintain the office air conditioning temperature at no lower than 24 degrees Celsius.
- Turn off computer monitors when not in use.
- Replace 46-watt fluorescent bulbs with energy-saving 18-watt LED bulbs.
- Schedule air conditioning maintenance at least twice a year
Furthermore, the Chonburi Office has increased the use of solar energy to replace electricity consumption by installing solar cell spotlights to provide lighting in the parking area.
In 2024, the Company's office buildings had a total electricity consumption of 619,789 kilowatt-hours, representing a 29.34% reduction compared to 2023. The reduction in energy consumption is the result of sustained and proactive energy-saving measures, such as transitioning to energy-efficient LED lighting systems, performing regular maintenance on air-conditioning units to optimize performance, and promoting employee engagement in environmentally friendly behaviors to reduce overall energy use.
Energy Saving in Common Areas
Promotion of the Use of Renewable Energy in the Company's Public Utility System
In addition to improving energy efficiency and reducing energy consumption across business operations, the Company actively promotes the adoption of renewable energy in various activities, particularly within industrial water systems, representing the most energy-intensive operations. AMATA U Co., Ltd., responsible for managing water and wastewater treatment within AMATA Industrial Estates, has been tasked with implementing solar energy solutions to replace conventional electricity. Since 2017, the Company has installed rooftop solar panels on its buildings housing the Water Reclamation System. In 2019, the Company further developed and planned the deployment of floating solar panels in its reservoirs. Currently, annual solar-generated electricity replacement consumption is 4.47 million kilowatt-hours, which represents 8.73% of the total electricity consumption of the water supply system, wastewater treatment system, reclamation system, and raw water pumping system. As a result, greenhouse gas emissions were reduced by 2,237 tons of carbon dioxide equivalents per year.
Energy Consumption within and outside of the Company
In 2024, the Company consumed all types of energy within and outside of the organization for main activities in its supply chain, totaling 187,178.49 gigajoules, reduced by 11.85% compared to 2023, and the energy consumption intensity in 2024 was 5.56 gigajoules per rai, or 34.74 gigajoules per hectare, reduced by 13.08 % from 2023 and 11.76 % from the 2019 base year. This reduction in energy consumption is primarily attributed to improved efficiency in utility systems, particularly the upgrading of industrial water pumping systems. The proportion of renewable energy use in the Company’s business operations reached 8.61% in 2024, up increasing from 6.79% in 2023, aligning with the Company’s stated targets. The Company remains firmly committed to increasing its proportion of renewable energy use, reducing overall energy consumption, and enhancing energy efficiency to the fullest extent possible.
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