Upholding an environmentally friendly manufacturing philosophy, CGPC Main
Plant commissioned Tai Hsu Environmental Technology Center Co., Ltd. on August
11, 2025 to conduct perimeter noise monitoring. The monitoring program aims to
strengthen self-management of noise, enabling accurate understanding of
potential impacts from production activities on surrounding communities and
fulfilling the Company’s environmental stewardship responsibilities.
The monitoring covered sensitive points along the plant perimeter, with
measurement points laid out per plan and noise levels recorded during
specified time periods. Production activity characteristics were compared with
environmental background values to objectively present potential community
impacts. To ensure data quality and credibility, the National Institute of
Environmental Research (NIER) dispatched personnel to the site to audit
instrument calibration, the scientific placement of monitoring points, and
field operating procedures. This rigorous oversight ensures that results are
authentic and traceable, providing a scientific basis for subsequent
environmental management.
In recent years, CGPC Main Plant has continued to invest in environmental
improvements—reducing production noise through engineering controls, process
optimization, and O&M enhancements. This monitoring not only evaluates current
measures but also serves as a foundation for targeted control and continuous
improvement, using evidence-based data to guide decision-making toward a
“Green Factory” and the Company’s sustainability goals.