Management Approach
Further information on the Energy Management and Conservation Policy can be found at www.nerubber.com or by scanning the QR Code.
The company defines its energy management approach based on the PDCA (Plan-Do-Check-Act) principles and a process focused on systematically analyzing and improving energy efficiency through the assessment of the potential of significant machinery and equipment to establish appropriate energy conservation measures as follows:
Percentage of Energy from Different Sources Used in Business Operations
2024 Performance
Improving Energy Efficiency in the Production Process
In 2024, the company implemented six projects and measures to enhance energy efficiency in the production process. These included upgrading equipment on the production lines to achieve greater energy savings, controlling lighting usage during daylight hours in production areas, warehouses, and throughout the factory, optimizing the operation of the wastewater treatment system, and replacing chillers with cooling towers. As a result of these initiatives, the company reduced electricity consumption by a total of 463,790.62 kilowatt-hours, equivalent to 1,669.63 gigajoules, which corresponds to a reduction in greenhouse gas emissions of 237 tons of carbon dioxide equivalent. Additionally, the total savings from all projects amounted to 1,947,922 THB
Energy conservation in offices
The company has promoted awareness among all employees at both the headquarters in Buriram and the Bangkok office about the importance of energy conservation and the responsible use of natural resources. The following actions were implemented:
- The company adjusted the office air conditioning temperature to no lower than 25 degrees Celsius. Furthermore, the company promoted the practice of keeping doors and windows closed when air conditioning is in use and not bringing in hot or humid items into air-conditioned rooms.
- The company encouraged refraining from using air conditioning before working hours and turning off the air conditioning for one hour during the lunch break.
- The company promoted turning off all office lights during the lunch break.
- The company encouraged employees to use stairs instead of elevators.
- The company ensured that computer screens were turned off when not in use
- The company encouraged employees to unplug electrical devices after use and chose appliances with a "5-star" energy efficiency label.
- The company transitioned to energy-saving lighting by replacing 46-watt fluorescent bulbs with 18-watt LED bulbs.
- The company plans for regular maintenance and cleaning of air conditioning units at least twice a year
In 2024, the total electricity consumption of the company's two offices was 234,992 kilowatt-hours, representing a reduction of 13.20% compared to 2023.
Renewable Energy Consumption in the Production Process
The company promotes the production of renewable energy within its operations, including solar energy and biomass, to replace fossil fuel energy in various activities and processes. This approach not only reduces energy costs but also helps mitigate environmental impacts by lowering greenhouse gas emissions. Therefore, the following energy projects have been developed:
1. Renewable Energy Generation Project to Replace Electricity Purchased from External Sources
| Renewable Energy Power Generation Project | Electricity produced (kilowatt-hours) | Electricity consumed (kilowatt-hours) | Renewable energy used (gigajoules) |
|---|---|---|---|
| NER 360 Degree Clean Energy Project Electricity generation from solar power installed on rooftops, with a capacity of 5.987 MWp | 5,036,445 | 5,036,445 | 18,131.20 |
substitutes a total of 5,036,445 kilowatt-hours of electricity in the production process, accounting for 16.08% of the total electricity consumption in production. This initiative has led to a reduction of indirect greenhouse gas emissions from purchased electricity (Scope 2) by 2,518 tons of carbon dioxide equivalent per year.
2. Renewable Energy Production for LPG Substitution Project
| The Renewable Energy Replacement Project Using Biogas | Biogas Produced (cubic meters) | Biogas Used (cubic meters) | Renewable Energy Used to Replace LPG (Gigajoule) |
|---|---|---|---|
| The "NER 360 Degree Zero Waste" project involves using biogas from Napier grass to replace LPG in the rubber drying process | 110,972 | 110,972 | 2,835.34 |
Total Energy Consumption in the Organization
The company monitors and collects energy consumption data across 100% of its operational areas located in Buriram Province. In 2024, the company utilized a total of 317,471.94 gigajoules of energy across all processes, including production and office operations, representing a reduction of 34.98% compared to 2023. This decrease can be attributed not only to the implementation of energy efficiency projects and measures throughout the year but also to improvements in production processes that significantly reduced overall production capacity, including a notable decrease in the production of biogas from Napier grass. Despite the reduction in total energy consumption, the energy intensity for 2024 was recorded at 0.82 gigajoules per ton of production, reflecting a decrease of 21.75% compared to 2023. This indicates more efficient energy usage in the production process. Additionally, the proportion of renewable energy consumption to total energy consumption was 39.41%, in line with the targets set for 2024.
Personnel Development in Energy Savings
Electrical Theory Course for Senior Energy Responsible Personnel
The company supported three employees from the Engineering Department to participate in the Electrical Theory Course for Senior Energy Responsible Personnel on June 10, 2024. The training was organized by the Department of Alternative Energy Development and Efficiency, Ministry of Energy, in collaboration with Energy Conservation Technology Co., Ltd. The course covered fundamental and advanced electrical system theories, as well as laws related to energy conservation. This enabled participants to perform their duties accurately and to effectively develop electrical energy management plans within the organization.
Training on Energy Management
- Training on "Energy Management for Employees" on September 7, 2024, with 55 employees from engineering, production, and biogas departments participating. The objectives are to develop understanding and skills in efficient energy use across various units, reducing unnecessary energy consumption and promoting renewable energy use. The training covered topics such as awareness building, foundational knowledge, practical application within the organization, energy planning and management, and fostering continuous improvement.
- Training on "Simple Energy Savings for Employees" on September 7, 2024, with 53 employees from engineering, production, and sustainability development departments attending. The aim is to raise awareness of the importance of efficient energy use in daily life, focusing on easily applicable principles such as simple tips, household energy management, and motivating energy-saving behaviors. The goal is for participants to recognize the importance of energy conservation and implement practical savings in their everyday routines.
The main goals and notable outcomes of the initiatives focused on Energy Management are summarized in the table below
