Creating Positive Environmental Impact

MERRY aims to achieve group-wide carbon neutrality by 2040 and RE100 (renewable energy) by 2030, advancing its sustainability strategies in line with the regulations announced by the Ministry of Environment. Internally, MERRY has revised its environmental protection policies to strengthen its governance framework. Externally, it promotes green investment: NT$10 million in E. Sun Bank's sustainability bond (P14 E. Sun Bank 3; code: G102BK) in 2025, and, by the end of 2026, NT$20.48 million in a domestic innovative start-up (Taiwan Innovation Board – Foxtron Vehicle Technologies, code: 2258).
01
Advanced its RE100 target from 2040 to 2030
02
The Nearterm target was approved by the Science Based Targets initiative (SBTi)
03
Energy intensity increased by 9.73% compared with the 2023 base year.
04
Utilized 61.83% renewable energy, totaling 28,132 MWh.
05
Scope 1 and Scope 2 emissions intensity dropped 22.93% from the 2023.
06
Water intensity decreased by 12.72% compared to the 2023 baseline year.
 
Key Goals:2040 carbon neutrality
As a global leader in electroacoustic manufacturing,
Merry actively addresses the environmental and resource issues brought about by climate change.
 
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Greenhouse Gas Inventory and Management
Since 2007, the Taiwan Headquarters has conducted organizational greenhouse gas inventories in accordance with ISO 14064-1 standards and obtained third-party verification, gradually expanding the scope of the inventory each year as planned. By 2024, all of the Groupʼs global locations had been included in the inventory scope, with inventories and verification conducted in accordance with the GHG Protocol.
Through comprehensive inventorying, we have established emission data for each region and gained a clear understanding of the Groupʼs overall carbon emissions structure, serving as a crucial foundation for greenhouse gas management. Additionally, to fulfill our commitment to and the Science Based Targets initiative (SBTi), to ensure the integrity and credibility of the inventory results, we have engaged SGS
as a third-party verifier to conduct verification by 2025.
Greenhouse Gas Inventory (Scope 1 and 2; Categories 1 and 2)
In 2025, Scope 1 and Scope 2 emissions totaled 17,834.4985 t-CO2e, a decrease of 426.8854 t-CO2e(-2.34%) compared to the baseline year of 2023, which recorded 18,261.3838 t-CO2e. Regarding direct emissions reductions in Scope 1, production facilities(e.g., METC) have adopted “low-carbon business vehiclesˮ as a core initiative. For business-leased vehicles required for operations, they prioritize environmentally friendly models with energy-saving certifications and implement “green shuttle servicesˮ within the facility grounds, using electric vehicles (EVs) for business and shuttle services; Furthermore, in future vehicle replacement plans, electric vehicles will be prioritized to reduce direct greenhouse gas emissions from transportation at the source. For Scope 2 energy-saving measures and achievements, please refer to the “Energy Managementˮ section of this report. Additionally, greenhouse gas related to biomass emissions are zero (the entire Group does not use or burn biomass fuels).
 
Regarding fluorinated greenhouse gases, equipment containing refrigerants resulted in fugitive emissions of hydrofluorocarbons (HFCs). Total HFC emissions in 2025 were 219.8711 t-CO2e, accounting for 25.66% of Scope 1 emissions, compared to 365.7525 t-CO2e in the base year, a reduction of 145.8814 t-CO2e (-39.89%).
 
GHG Emission
GHG Emission Intensity
GHG Emissions by Category
t-CO2e 2022 2023 2024 2025
Scop 1 Category 1 1,282.0583 1,591.6226 774.4565 856.9926
Scop 2 Category 2 19,972.4670 16,669.7612 17,683.2574 16,977.5059
Scop 3 Category 3~6 15,874.0996 121,473.1674 204,020.5976 504,110.2356
Scop 1+2(Category1~2) 21,254.5253 18,261.3838 18,457.7139 17,834.4985

Scop 1+2+3(Category1~6)

37,128.6249 139,734.551 222,478.312 521,944.7340
YEAR 2022 2023 2024 2025
Scope 1 0.0362 0.0434 0.0177 0.0184
Scope 2 0.5642 0.4543 0.4032 0.3652
Scope 3 0.4484 0.4004 4.6521 10.8432
Scope 1+2
0.6004 0.4977 0.4209 0.3836
Scope 1+2+3 1.0489  0.8981 5.0730 11.2268
Category (Unit: t-CO2e) 2022 2023 2024 2025
CO2 619.8470 789.5362 103.1317 84.8588
CH4 596.1567 433.8732 450.0414 550.7081
N2O 2.1937 2.4608 2.5417 1.5545
HFCs 63.8610 365.7525 218.7414 219.8711
PFCs - - - -
SF6 - - - -
Others - - - -

 

Greenhouse Gas Inventory (Scope 3; Categories 3~6)
Since 2020, MERRY has conducted Scope 3 (Categories 3 to 6) greenhouse gas inventories in accordance with the ISO 14064-1:2018 standard. Beginning in 2024, inventories and verifications are carried out following the GHG Protocol, covering a total of 15 Scope 3 emission categories. The organizational boundary includes the entire group, and third-party verification has been completed by SGS. MERRY 's total emissions in 2025 amounted to 504,110.2356 t-CO2e. Aside from newly added inventory items, the primary cause of the increase is sales growth. Among them, emissions from Category 3-1 Purchased Goods and Services represent a relatively high proportion; future efforts will continue in collaboration with the supply chain to reduce carbon emissions.
t-CO2e 2023 2024 2025
Inventory Organizational Boundary

 

2021-2022:Taiwan Headquarters, MECL, MEVN, METC
2023 added :MECA, MESG, MEST, ASCX, FUXM, MENA, MEMP
2024:The entire group 

 

Scope 3-1 Product and services purchased  Category4 73,919.2697 117,388.5957 406,264.1091
Scope 3-2 Capital products Category4 5,228.7818 9,722.7912 21,265.2845
Scope 3-3 Activities related to fuels and energy not under Scope 1 or 2 Category4 3,920.9167 3,653.6426 1,933.6285
Scope 3-4 Upstream transportation and delivery Category3 9.9907 39,954.9963 40,202.4280
cope 3-5 Wastes generated from operations Category4 170.0350 243.5618 280.9451
Scope 3-6 Business trips Category3 297.5593 368.3834 426.4751
Scope 3-7 Employee commutation Category3 4,687.6802 2,686.8552 9,912.0380
Scope 3-8 Upstream lease assets Category4 0 - -
Scope 3-9 Downstream transportation and delivery Category3 24,655.1480 3.1063 -
Scope 3-10 Processing of Sold Products Category5 0 395.0093 -
Scope 3-11 Use of Sold Products Category5 3,879.8455 15,148.5695 11,618.8065
Scope 3-12 End-of-Life Treatment of Sold Products Category5 3,530.3116 12,920.6032 10,847.5326
Scope 3-13 Downstream Leased Assets Category5 0 155.7425 243.8327
Scope 3-14 Franchises Category5 0 - -
Scope 3-15 Investments Category5 1,173.6289 1,378.7408 1,115.1555
Scope 3; Total Emissions of Categories 3 to 6 121,473.1674 204,020.5976 504,110.2356

 

Energy management
Since 2016, the Taiwan headquarters has implemented the ISO 50001 Energy Management System, subsequently expanding to MECL and MEVN, continuously obtaining certifications to systematically execute various energy-saving and carbon reduction measures, as well as upgrading energy-efficient equipment. In recent years, a phased establishment of the energy management system has been developed, utilizing digital systems to automatically collect data and proactively monitor energy consumption, thereby improving energy-saving effectiveness annually.
Total Energy Consumption
Energy Consumption Intensity
Non-Renewable Fuel Consumption
Total Electricity Consumption (Including Renewable Energy)
,
Unit:GJ 2022 2023 2024 2025
Total Non-Renewable Electricity Consumption 104,192.77 91,245.20 61,868.37 59,040.00
Total Renewable Electricity Consumption 10,951.08 19,731.89 45,121.43 95,271.16

Total Energy Consumption

115,143.85 110,977.09 106,989.8 154,311.16
Unit:GJ 2022 2023 2024 2025
Total Energy Consumption Intensity 3.2528 3.0247 2.4396 3.3192
Unit:GJ 2022 2023 2024 2025
LNG 10,387.22 13,223.18 406.00 381.26
LPG 41.53 47.75 239.90 315.55
Automotive gasoline 934.56 938.90 804.95 527.47
Diesel Fuel 213.10 173.50 164.78 106.84
Unit:GJ 2022 2023 2024 2025
Total Non-Renewable Electricity Consumption 25,727 21,350 16,737 16,030
Total Renewable Electricity Consumption 3,042 5,481 12,533 26,464

Total Electricity Consumption

28,769 26,831 29,270 42,494
 
2025Energy-Saving Improvement Measures○New Energy-Saving Items for 2025

 

Taiwan HQ

  • Use of spiral variable frequency chilled water units to enhance energy use efficiency
  • Use independent electricity meters on each floor to monitor electricity consumption in office areas and implement improvements for abnormal usage.

MECL

  • Implementing waste heat recovery from
    air compressors at branch plants to heat
    water for dormitories
  • Installing smart control systems on air
    compressors at branch plants to activate
    operation based on air demand, thereby
    achieving energy savings
  • Adjust the hot pump water storage
    volume based on dormitory occupancy to
    reduce per capita electricity consumption.
  • Manage air conditioning by setting temperature
    controls for production lines and
    office areas, and reducing the number of
    air conditioners in warehouses.
  • The production workshop also turns off
    ceiling coil units at scheduled times daily.

MEVN

  • Gradually replace motors with higher energy
    efficiency ratings, with an estimated
    annual electricity savings of approximately
    78,398 kWh
  • Smart conference rooms have been
    established, with power activated via card
    swipe to prevent standby power consumption
    and unnecessary lighting, resulting in
    an estimated annual electricity savings of
    approximately 5,000 kWh
  • Replace lighting with high-efficiency LED
    energy-saving tubes floor by floor
  • Continue to promote the retrofitting of
    dryers with zero-air-consumption models;
    after improvements, annual electricity
    savings are 227,886 kWh
  • The laboratory chiller is integrated into the
    air conditioning system to collaboratively
    achieve effective cooling, thereby avoiding
    the energy consumption associated with
    independent operation. This results in an
    annual electricity saving of approximately
    65,010 kWh.

 

METC

  • Continuing existing equipment management
    and maintenance to ensure sustained
    operational efficiency
  • Six new inverters have been added to the air conditioning system. By adjusting the compressorʼs operating speed, wear
    caused by frequent start-stop cycles is
    reduced, achieving an annual electricity
    saving of approximately 223,923 kWh.
  • Outdoor areas have fully adopted solar-
    powered lighting equipment, with an
    estimated annual electricity savings of
    9,056 kWh.

MSCS

  • Allocate the use of energy-consuming
    equipment according to production capacity
    planning to achieve minimum energy
    consumption
  • Switched to LED lighting fixtures and
    modified wiring to add power switches, enabling electricity use according to regional
    demand.
  • Explicitly established air conditioning usage
    regulations, with scheduled power on/off to conserve energy.

ASCX

  • Implement elevator usage controls to
    prevent unnecessary operation, thereby
    effectively conserving energy
  • Discontinued the 24-hour continuous operation
    of equipment such as agar wax ovens to save electricity.
  • Adjusted three-phase current balance to
    reduce energy loss and improve system
    stability, achieving annual electricity savings of approximately 10,560 kWh.
Use of Renewable Electricity 
In 2025, within the scope of the RE100 commitment, a total of 28,132 MWh of renewable electricity was used, accounting of total electricity consumption for 61.83%. Of this, 12,990 MWh came from direct use of renewable energy, representing an increase of 180.93% compared to the 4,624 MWh of directly supplied renewable electricity in 2024; the remaining 15,142 MWh was sourced through the purchase of renewable energy certificates. MERRY will continue to plan and expand its sources of renewable energy. Through diversified energy procurement and the construction of its own facilities, the company will gradually fulfill its RE100 commitment, taking concrete actions to steadily advance the energy transition and demonstrate its long-term commitment to sustainable development.
 
  2022 2023 2024 2025
% of Renewable Energy Certificates 83.53% 68.28% 66.96% 53.83%
% of Actual Renewable Energy Usage 16.47% 31.72% 33.04% 46.17%
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