Ruentex Development Group Greenhouse Gas Emissions
Unit：tonCO²e
Construction Industry
This chart does not fully reflect emissions data from some companies with minimal proportions. Please refer to the ESG Report for complete information.
Unit：tonCO²e
Department Store and Service Industry
Among the construction companies, the largest proportion of energy use comes from coal.
Due to the expansion of the organizational boundary for this year’s GHG inventory, the Group’s GHG reduction targets have been revised. For the construction industry, using 2024 as the baseline year, the GHG emissions reduction targets were set at 7% for 2025 and 11% for 2030. The actual reduction in 2025 reached 7.56%, exceeding the annual target. For the department store and Service industry, using 2024 as the baseline year, the target is to reduce GHG emissions intensity by 5% by 2030 (metric tons CO₂e/NT$ million in revenue).
Ruentex Development Group Energy Usage
Construction Industry
Department Store and Service Industry
Ruentex Development Group Energy Intensity
Unit：GJ/NTD million revenue
Construction Industry
Unit：GJ/NTD million revenue
Department Store and Service Industry
Ruentex Development Group Electricity Intensity
Unit：GJ/NTD million revenue
Construction Industry
Unit：GJ/NTD million revenue
Department Store and Service Industry
Currently, Ruentex Development’s operational locations primarily use electricity for office buildings and shopping malls, making energy use and greenhouse gas emissions key management priorities.
RT-Mart Zhonglun Store reduced some lighting hours, raised indoor temperatures, and reduced operating hours for escalators, freight elevators, and some computer hosts to lower greenhouse gas emissions.
CITYLINK will evaluate the energy efficiency of system air conditioning, chilled water systems, and cooling towers, optimizing the energy consumption performance of various main systems to achieve carbon reduction goals. Ruentex Development has preliminarily evaluated the possibility of improving air conditioning systems and energy efficiency in some office buildings, with evaluation expected to be completed in 2025 and improvements beginning in 2026. This will allow for more efficient management of energy use at various locations and further reduce greenhouse gas emissions, lowering environmental impact.
Subsidiary Ruentex Engineering & Construction Co., Ltd. actively promotes renewable energy as one of the important strategies for reducing greenhouse gas emissions. Solar power generation systems have been installed at the Yangmei plant to directly supply electricity for production and operations, thereby reducing dependence on fossil fuels. We continue to evaluate suitable installation sites and expand application scope in combination with government renewable energy policies to fulfill our commitment to environmental protection.