Energy Management

In September 2020, Grape King Bio completed the second review for its ISO 50001 energy management system, and continued to follow the PDCA energy management system operation with a goal of saving energy in the 3 plants. The company also used the energy performance index baseline tool to track and manage overall electricity consumption by examining the energy consumption status of critical energy-consuming equipment or areas in the plant. We also prepared internal education and training projects, conducted internal and management audits, and regularly updated documentation such as relevant issues of internal and external risks.

Energy Usage

Item (Unit: MWh) 2023 2024 2025
Direct energy use Natural gas energy consumption 19,931 25,256 24,667
Diesel energy consumption 83 75 101
Gasoline energy consumption 198 202 206
Indirect energy use Electric power energy consumption 33,114 36,787 36,410
Purchased renewable electric power (Power Purchase Agreement, PPA) 600 900 1,441
Renewable energy (electric power) consumption 195 179 189
Total energy consumption 54,121 63,399 63,014

Energy intensity

Science Based Targets initiative, SBTi


The Science Based Targets initiative has validated that the science-based greenhouse gas emissions reductions targets submitted by Grape King Bio Ltd.
 

  • Near-Term Targets: Grape King Bio Ltd. commits to reduce absolute scope 1 and 2 GHG emissions 58.8% by 2034 from a 2023 base year. Grape King Bio Ltd. also commits to reduce absolute scope 3 GHG emissions from purchased goods and services, fuel- and energy-related activities, upstream transportation and distribution, downstream transportation and distribution and end-of-life treatment of sold products 35.0% within the same timeframe.
  • Long-Term Targets: Grape King Bio Ltd. commits to reduce absolute scope 1 and 2 GHG emissions 90.0% by 2050 from a 2023 base year. Grape King Bio Ltd. also commits to reduce absolute scope 3 GHG emissions 90.0% within the same timeframe.
  • Overall Net-Zero Target: Grape King Bio Ltd. commits to reach net-zero greenhouse gas emissions across the value chain by 2050.

Management of Greenhouse Gases

Item(Unit: tCO2e) 2023 2024 2025(Voluntary)
Grape King Bio Pro-Partner Total Grape King Bio Subsidiary Total Grape King Bio Subsidiary Total
Scope 1 emissions 6,184.3812 63.6897 6,248.0709 6,546.9894 189.6295 6,736.6189 6,444.3541 117.8221 6,562.1762
Scope 2 emissions 15,425.4568 969.0220 16,394.4788 14,897.7098 2,947.9149 17,845.6247 15,139.9968 2,767.7855 17,907.7823
Total 21,609.8380 1,032.7117 22,642.5497 21,444.6992 3,137.5444 24,582.2436 21,584.3509 2,885.6076 24,469.9585
GHG emissions per unit of revenue 2.1 tons CO2e /per million NTD 2.20 tons CO2e /per million NTD 2.24 tons CO2e /per million NTD

Note 1: In 2021, Grape King Bio used ISO 14064-1:2018 and the “GHG Protocol” to conduct voluntary greenhouse gas inventories. Relevant parameters were taken from the Greenhouse Gas Emission Factor Table (version 6.0.4) released by the Ministry of Environment.

Note 2: The Global Warming Potential (GWP) adopts the factors of Sixth Assessment Report (AR6) of Intergovernmental Panel on Climate Change (IPCC).

Note 3: Grape King Bio introduced inventories for the first time in 2022. Due to changes in organizational boundaries in 2023, the base year has been set as 2023.

Note 4: Inventory boundaries include Grape King Bio, UVACO GLOBAL LTD., and Rivershine Ltd. in 2023; Inventory boundaries include Grape King Bio, UVACO GLOBAL LTD., Rivershine Ltd., and Shanghai Grape King Enterprise Corp. in 2024.

Note 5: Inventory boundaries include all subsidiaries within the Group in 2025.

Scope 3 emissions(Unit: tCO2e) 2023 2024 2025(Voluntary)
Category 4:Indirect GHG emissions from products used by organization
Fuel Energy Related(Non Scope 1 & 2) 4,242.3611 4,303.1046 14,277.3613
Purchased goods and services 17,182.4308 15,269.2663 4,819.2072
Waste generated in operations 92.6555 381.0524 552.2632
Total emissions 21,517.4474 19,953.4233 19,648.8317

Note 1:Inventory boundaries include Grape King Bio, UVACO GLOBAL LTD., and Rivershine Ltd. in 2023; Inventory boundaries include Grape King Bio, UVACO GLOBAL LTD., Rivershine Ltd., and Shanghai Grape King Enterprise Corp. in 2024.

Note 2:Inventory boundaries include all subsidiaries within the Group in 2025.

Air Pollution Prevention

Through the process conducted by the air pollution prevention facility, Grape King Bio improves and raises the quality of the environment. All plants of the company regularly implement various maintenance operations on the environmental protection and treatment facility to ensure the systems’ normal operations. We have also completely replaced heavy fuel oil with natural gas to reduce environmental impact and achieve co-prosperity with surrounding neighborhoods.