MERRY's manufacturing processes are predominantly assembly-based and do not involve process water. Consequently, there is no generation or discharge of industrial wastewater. All water intake is sourced from third-party tap water, and the generated domestic wastewater is collected at local wastewater treatment plants for compliant treatment, thereby not posing a significant impact on the water resource environment. Water resource risk identification
is conducted using the World Resources Institute (WRI )'s water risk assessment tool, AQUEDUCT. Two sites, MEVN and MSCS - Caohu Plant, are located in waterstress areas ( High & Extremely High ), while all other sites are in low-risk areas.

Creating Positive Environmental Impact
MERRY considers achieving group-wide carbon neutrality by 2040 a key objective. Accordingly, strategic initiatives are implemented across all operational activities. Moreover, the group has advanced its RE100 target from 2040 to 2030. In response to the evolving sustainable development goals, the environmental protection policy and water resource policy will be revised and updated in 2024.
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 decreased by 19.34%
04
Utilized 43.11% renewable energy, totaling 13,994 MWh
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.
Merry actively addresses the environmental and resource issues brought about by climate change.

Water & Waste
Water Resource Management
Water consumption statistics
Based on the results of water risk identification and relevant international initiatives and trends, MERRY Electronics further refined its water resource management policy in 2024 to be more comprehensive, established a water resource evaluation mechanism, regularly inventoried, and implemented wastewater tracking and monitoring; To promote water resource efficiency, relevant quantitative performance targets have been established, and water-saving equipment and water collection systems are continuously optimized, striving to achieve water resource sustainability.
Water Withdrawal and Discharge
Water Withdrawal in Areas with Water Resource Stress
Unit:ML | 2021 | 2022 | 2023 | 2024 |
---|---|---|---|---|
Water Withdrawal | 354 | 366.57 | 303.36 | 261.01 |
Water Discharge | - | 309.41 | 268.56 | 224.01 |
Water Consumption | 354.00 | 57.16 | 34.80 | 37 |
2021 | 2022 | 2023 | 2024 | |
---|---|---|---|---|
Water Withdrawal Ratio in Areas without Water Resource Stress | 77.27% | 68.30% | 85.33% | 72.39% |
Water Withdrawal Ratio in Areas with Water Resource Stress |
22.73% | 31.70% | 14.67% | 27.61% |
Water conservation plan
The Taiwan headquarters office deeply embeds water conservation principles into the daily work of its employees, not only by comprehensively installing water-saving and sensor faucets, but also by establishing a rainwater harvesting system for irrigating the greenery on the premises. Overseas locations concurrently implement diverse water conservation measures: MECL has implemented a ''Wastewater Treatment Control Regulation'' to prevent water pollution, and has installed fully automatic dishwashers, smart water meters, and water-saving faucets in employee living areas; In 2024, MEVN newly installed a shutoff valve at the tap water intake, resulting in annual water savings of approximately 0.5 ML. Additionally, wastewater from the pure water system is purified and reused for restaurant cleaning, contributing 1 ML in annual water savings ; METC continuously optimizes water pressure regulation, reducing water discharge while ensuring normal equipment operation.In 2024, it further strengthened regular clearing of drainage pipes to prevent water accumulation overflow and waste caused by repeated flushing ; MSCS implements regular inspections of water-using equipment to promptly identify and address leakage issues.
Waste Management
Total Waste Volume and Disposal Methods
Comprehensive environmental management is conducted through the ISO 14001 Environmental Management System as the guiding process. Regarding waste, adhering to the principles of reduction, recycling, and reuse, control and tracking are implemented through the group's internal waste management procedures and regulations. Hazardous/non-hazardous industrial waste is entrusted to qualified contractors for compliant treatment according to local regulations, while recyclables and general domestic waste are entirely handed over to authorized units for collection and disposal. In 2024, Merry Electronics began planning for UL 2799 Zero Waste to Landfill certification, which is expected to be introduced to all facilities in 2025, to strengthen waste management in an environmentally responsible manner and gradually achieve the goal of zero waste.
Waste Generation Types and Disposal Volume for 2024
Waste Disposal Volume
Waste Recycling and Reuse Volume
Hazardous/Non-Hazardous | Recycling/Disposal | Method | Weight(Unit: Tons) |
---|---|---|---|
Hazardous | Recycling | Preparation for reuse | 0.00 |
Recycling | 3.37 | ||
Other recovery operations | 4.18 | ||
Disposal | Incinerated with energy recovery | 16.99 | |
Incinerated without energy recovery | 0 | ||
Landfilled | 0 | ||
Otherwise disposed | 11.41 | ||
Non-Hazardous | Recycling | Preparation for reuse | 0.00 |
Recycling | 154.00 | ||
Other recovery operations | 920.02 | ||
Disposal | Incinerated with energy recovery | 142.46 | |
Incinerated without energy recovery | 14.40 | ||
Landfilled | 54.95 | ||
Otherwise disposed | 94.31 |
Unit: Tons | 2021 | 2022 | 2023 | 2024 |
---|---|---|---|---|
Weight of Recycling and Reuse | 401.59 | 512.41 | 460.44 | 1,081.57 |
Weight of Direct Disposal by Waste Management Company | 238.67 | 211.74 | 257.02 | 334.52 |
Weight of Waste Generated | 640.25 | 724.14 | 717.47 | 1416.09 |
Unit: Tons | 2021 | 2022 | 2023 | 2024 |
---|---|---|---|---|
Weight of Recycled Materials | 93.84 | 244.99 | 165.78 | 157.37 |
Weight of Other Recycling Operations | 307.75 | 267.42 | 294.66 | 924.20 |
Weight of Reuse Preparations | - | - | - | - |