GREENCIC conducts verification of the 2024 greenhouse gas inventory report of Nghi Son 2 Power Limited Liability Company (NS2PC)

On 8 August 2025, GreenCIC conducted a site visit and working session with Nghi Son 2 Power Limited Liability Company (NS2PC) as part of its verification service for the company’s 2024 greenhouse gas (GHG) inventory report. The verification team carried out a thorough review to identify any non-conformities or points requiring clarification, focusing on the accuracy and completeness of the report’s content, information, and data. This review was implemented in strict compliance with the GHG statement verification process, and evidence was collected in accordance with the plan that had been developed and agreed upon with NS2PC during prior meetings.

Photo: GreenCIC verification team working at the BOT NS2PC in Thanh Hoa Province, Vietnam. 

Based on Decree No. 06/2022/NĐ-CP and Decree No. 119/NĐ-CP, the verification team reviewed each category of reported emission sources and cross-checked them against the technical guidance circulars issued by the relevant line ministries. In each area visited, representatives from the respective departments provided introductions to their information and data management systems, measurement and quantification methods within their areas of responsibility. GreenCIC visited and collected on-site evidence in the following areas:

• Boiler Department: Responsible for monitoring and operating the boilers, with a focus on ensuring the correct fuel feed ratio to achieve optimal combustion efficiency. During the work session at the central control room, the verification team assessed each mass and flow measurement point, examined the accuracy of the equipment, and clarified operational data related to coal and diesel oil (DO).
• Coal Feeder Department: Responsible for supplying coal from the storage yard to the coal silos. Here, the verification team reviewed each coal mixing and weighing point before the fuel was fed to the boiler department, and examined and assessed the department’s information reporting and data storage systems.
• Gas Treatment Department (FGD Tower): The verification team evaluated information and data related to emissions from the industrial process of limestone consumption in the FGD system.
• Backup Generator and Firefighting Pump Station: These are DO consumption sources other than the main ones. The verification team reviewed information on the operating frequency and energy consumption of the backup generator and the generator for the firefighting pump station.
• Industrial Wastewater Treatment Plant and Domestic Wastewater Treatment Plant: NS2PC has separate facilities for treating industrial wastewater and domestic wastewater, with both regular and irregular discharge sources. The verification team visited each treatment plant to review the type, technology, and current operational status, examined the flow meters and operation records, and cross-checked the reported information against other documents.

Photo: GreenCIC verification team collecting evidence in various areas of the plant

Throughout the process, GreenCIC presented its findings and requests for further review, to which NS2PC responded promptly by providing the necessary information and evidence. This effort was made possible through the active involvement of the company’s QHSE, Planning, Operations, and Finance–Accounting departments. The effective cooperation between the two sides not only ensured the smooth execution of the verification but also supported the shared objective of enhancing the quality of NS2PC’s GHG inventory report. In doing so, NS2PC strengthens its capacity to meet Vietnam’s national GHG inventory requirements while demonstrating its commitment to environmental stewardship and sustainable development.

Representatives of NS2PC expressed high appreciation for GreenCIC’s thorough and well-structured verification of the company’s GHG inventory report, noting that the process provided valuable insights and practical experience. These contributions, they affirmed, will help reinforce the foundation for producing increasingly accurate and reliable GHG inventory reports. At the same time, the collaboration further underlines GreenCIC’s credibility and standing as a trusted verifier of GHG inventory reports in Vietnam.