
Primax has applied for joining the RE 100 Initiative on April 29, 2022, committed to implementing renewable energy into all operating locations and proactively setting said renewable energy goals. In addition to implementing energy conservation plans proactively, we have increase the proportion of renewable energy certificates purchased year by year since 2019 and established solar power facilities since 2022. Meanwhile, we continued to increase the percentage of renewable energy consumption in 2023 to achieve the carbon neutrality goal by 2040.
Complying with global environmental protocols
Primax Group has developed greenhouse gas, water resource, and energy management procedures in accordance with ISO 14001- Environmental Management System, ISO 14064 - 1 - Greenhouse Gas Inventory, and ISO 14046 - Water Footprint, ISO 50001 - Energy Management System, and have been certified for all of the above systems.
As an electronics manufacturer, energy efficiency, greenhouse gas reduction, wastewater/waste management and green product are all major issues in the environmental category. During the reporting period, we have set targets for mid- and long-term energy consumption and greenhouse gas reduction, both of which were approved by the top-level management and are being enforced as a major part of the Company's environmental guidelines. Furthermore, we engage third-party institutions to audit our greenhouse gas emission, water footprint, and energy management system on a regular basis. Due to proper execution of environmental management policies, Primax Group did not violate any environmental laws or receive any related fines in 2023.
Primax actively participates in the international initiatives as well as corporate sustainability and climate change events below. In addition to participating in the Carbon Disclosure Project (CDP) Supply Chain Survey to disclose information related to greenhouse gas emissions, energy usage, and water resources, we also conduct internal compliance reviews using the CSA and MSCI Sustainability Questionnaire content to identify areas for improvement and areas where we can make efforts.
Since 2016, Primax has began exploring energy conservation solutions at various plant sites, and made adjustments based on the outcome. In response to the opportunities that may arise from climate change, we are actively engaged in low-carbon design and production, establishing rules for products' carbon footprint classification, obtaining carbon labels and carbon reduction labels. In the recent years, we have worked harder to integrate the automated and information systems, in order to provide more accurate and timely digital information. These efforts not only enhance the corporate image of the Group but also create new business opportunities.
Energy consumption
Making efficient use of energy is key to mitigating climate changes, and is a goal we strive to achieve by continually improving our production procedures. Each year, Primax collects and analyzes data to enhance its existing energy strategies. Primax Group's data on energy consumption is as follows:


Renewable Energy Usage
Since 2019, Primax Group has been promoting renewable energy usage plans, primarily by purchasing Energy Attribute Certificates (EACs), installing self-owned solar power generation facilities, and entering into Power Purchase Agreements (PPAs) to increase renewable energy consumption. In April 2022, Primax joined RE100 and established renewable energy usage targets, aiming to achieve 100% renewable energy consumption by 2040.
In 2025, Primax (Dongguan), Primax (Chongqing), Primax (Kunshan), Tymphany (Dongguan), Tymphany (Huizhou), Primax (Thailand), Tymphany (Thailand), and Tymphany (Czech Republic) will purchase renewable energy certificates (GECs, I-RECs, and EECS GOs). Additionally, Primax (Dongguan), Primax (Chongqing), Primax (Thailand), Tymphany (Huizhou), and Tymphany (Thailand) will directly utilize electricity generated from solar energy systems.
- Renewable Energy Certificates:Since 2019, Primax has purchased renewable energy certificates. In 2025 alone, 37,400,000 kWh were purchased, bringing the cumulative total to 164,740,000 kWh.
- Power Purchase Agreements for Renewable Energy:In 2025, 6,781,436 kWh of renewable electricity were procured through power purchase agreements.
- Self-used solar energy:In 2025, self-owned solar energy facilities produced 1,248,316 kWh for internal use.

Energy Conservation Action Plan
To enable all operational sites to use energy more efficiently, we explore a variety of energy conservation technologies and management measures and are committed to building low-energy-consumption facilities. Through systematic replacement of highenergy-consuming equipment, we are dedicated to achieving the ultimate goal of energyefficient operations. In 2025, specific measures included installing self-owned solar energy facilities, replacing air conditioning and lighting devices with energy-efficient models, adopting behavioral changes, replacing air compressors with variable-frequency models, and replacing water pumps with permanent magnet variable-frequency versions. In 2025, these actions resulted in electricity savings of 1,702,788 kWh, energy savings equivalent to approximately 6,130 GJ, and an estimated reduction of about 3,563 metric tons CO2e. Note: Energy conservation action plan mainly track measures that reduce electricity consumption. Energy savings are estimated based on the specifications and usage scenarios of equipment, using pre-improvement conditions as the baseline.

