Chang Wah Electromaterials
Chang Wah Electromaterials Co., Ltd., commonly referred to as Chang Wah, is a leading player in the electromaterials industry, headquartered in Taiwan (TW). Established in 1995, the company has made significant strides in the development and production of high-quality materials for the electronics sector, particularly in the fields of printed circuit boards (PCBs) and semiconductor applications.
With a strong presence in Asia and expanding operations globally, Chang Wah is renowned for its innovative core products, including advanced copper foil and specialty chemicals. These offerings are distinguished by their superior performance and reliability, catering to the evolving needs of the electronics market.
Recognised for its commitment to quality and sustainability, Chang Wah has achieved notable milestones, solidifying its position as a trusted partner in the electromaterials landscape.
-4 vs industry average
Chang Wah Electromaterials’s score of 32 is lower than 46% of the industry. This can give you a sense of how well the company is doing compared to its peers.
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Industry Intensity
Electrical Machinery Manufacturing has below-average carbon intensity
Industry performance
The Electrical Machinery Manufacturing industry has reduced its overall emissions by 37% since 2019
Emissions trajectory 2020 – 2027
Reported emissions
Scope 3 accounts for ••• of total emissions.
Chang Wah Electromaterials's reported carbon emissions
In 2024, Chang Wah Electromaterials, headquartered in Taiwan (TW), reported total carbon emissions of approximately 59,259,000 kg CO2e. This figure includes 3,599,000 kg CO2e from Scope 1 emissions, 48,739,000 kg CO2e from Scope 2 emissions, and 59,259,000 kg CO2e from Scope 3 emissions. The company has set a long-term commitment to achieve net zero greenhouse gas emissions by 2050, as stipulated in the revised 'Climate Change Response Act' of 2023. This ambitious target encompasses all scopes of emissions, reflecting a proactive approach to climate change mitigation. In 2023, the total emissions were approximately 50,200,000 kg CO2e, with Scope 1 emissions at 3,594,000 kg CO2e and Scope 2 emissions at 44,169,000 kg CO2e. The company has demonstrated a commitment to transparency by disclosing emissions data across all relevant scopes, including significant categories within Scope 3, such as purchased goods and services, which accounted for 49,434,000 kg CO2e in 2024. Chang Wah Electromaterials is not currently part of any Science Based Targets initiative (SBTi) but remains focused on its long-term climate commitments. The company’s emissions data is independently reported and not cascaded from any parent organisation, ensuring the integrity of its climate reporting.
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Chang Wah Electromaterials’s Climate Goals (2030 & 2050)
1 goal2050
The revised 'Climate Change Response Act' of 2023 stipulates…
The revised 'Climate Change Response Act' of 2023 stipulates that net zero GHG emissions must be achieved by 2050.
2030
62% reduction in total GHG
Vs 2019 baseline. Validated by SBTi. Includes full supply chain.
2040
50% reduction in Scope 3 intensity
Across purchased goods and services and logistics.
See all 1 climate goals
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Scope 3 top emissions categories
9 of 15 categories disclosedSee all scope 3 categories
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Emissions comparison with industry peers
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