Currently, greenhouse gas inventory has become a mandatory legal requirement for emitting enterprises. However, statistics show that 67% of enterprises report facing difficulties due to a lack of clear regulations, guidance, and a transparent overall roadmap. Additionally, the need for enterprises to hire consulting firms for each periodic inventory incurs significant costs and resource burdens.

To alleviate these challenges for enterprises, Vinacontrol has researched and implemented a greenhouse gas inventory service. A distinctive feature of our service is the comprehensive Technology transfer - Providing detailed guidance to businesses on all professional activities related to greenhouse gas inventory.

Vinacontrol provides technology transfer for greenhouse gas inventory to enterprises

→ For more detailed information on the Greenhouse gas inventory service: read here

CONTENT:

I. Guidance for enterprises in selecting greenhouse gas inventory methods

According to the provisions of Circular 17/2022/TT-BTNMT on guidance on greenhouse gas inventory, the main greenhouse gas inventory methods applied include:

• Fuel consumption-based method: This method uses standard emission factors for each fuel type to calculate the amount of greenhouse gases emitted from fuel combustion activities.

• Production-based method: This method uses standard emission factors for each type of product or production process to calculate the amount of greenhouse gases emitted from industrial production activities.

• Direct measurement method: This method uses measuring devices to directly measure the amount of greenhouse gases emitted from the emission source.

• Modeling method: This method uses computer models to simulate greenhouse gas emissions from complex emission sources.

Selecting the appropriate greenhouse gas inventory method

Selecting the right greenhouse gas inventory method that aligns with the facility's actual conditions is one of the fundamental steps to achieving accurate and reliable results. To choose the appropriate inventory method, a thorough survey and comprehensive assessment of production activities and emission sources must be conducted, along with a clear definition of the boundaries and scope of the facility's operations. The choice of inventory method should also take into account factors such as the desired level of accuracy, data accessibility, and the financial resources of the enterprise.

This process requires in-depth knowledge and absolute precision, which is why many enterprises often encounter difficulties right from the first step. Choosing an unsuitable inventory method can lead to serious problems, from inaccurate emission calculations to discrepancies and mistakes in the inventory report submitted to various ministries and agencies, failing to defend the inventory results during subsequent verifications, resulting in severe economic and legal consequences.

Vinacontrol's Greenhouse gas inventory service begins with two parallel tasks: surveying the enterprise and assessing its requirements and financial capabilities to identify the most suitable inventory method. Choosing the appropriate method not only ensures accuracy in emission quantification but also helps the enterprise save significant costs, time, and resources throughout the entire inventory process.

II. Guidance for enterprises in establishing processes and preparing greenhouse gas inventory reports

1. Vinacontrol’s Greenhouse gas inventory process 

Vinacontrol's greenhouse gas inventory process is crafted by a team of seasoned experts and is continuously enhanced to effectively meet the diverse needs of enterprises. Comprising six distinct steps, our process not only aligns with the guidelines set forth in Circular 17/2022/TT-BTNMT but also maximizes efficiency, enabling businesses to save on costs, time, and resources. Below are the detailed steps of our greenhouse gas inventory process.

Step 1: Define the boundaries and scope of operations

• Identify the activities that emit greenhouse gases; classify emission sources into direct and indirect sources.

• Determine the greenhouse gas inventory method based on the guidelines provided in Circular 17/2022/TT-BTNMT and the actual conditions of the enterprise.

• Select the appropriate greenhouse gas emission factors according to the list published by the Minister of Natural Resources and Environment.

Step 2: Collect greenhouse gas inventory data

Gather operational data for each greenhouse gas emission source within the defined scope.

Step 3: Calculate the greenhouse gas emissions

Calculate the greenhouse gas emissions based on the chosen inventory methods.

Step 4: Calculate and Assess the uncertainty of the greenhouse gas inventory

Implement appropriate measures to reduce uncertainty and maintain it at the lowest possible level.

Step 5: Implement quality control of the greenhouse gas inventory

Conduct quality control measures for personnel, measuring equipment, greenhouse gas inventory methods, and other periodic technical checks.

Step 6: Prepare the greenhouse gas inventory report

Based on the results of the greenhouse gas inventory from the facility's emission sources, prepare the report for submission to the provincial People's Committee for validation as required, and send it to the Ministry of Natural Resources and Environment via the online greenhouse gas inventory database after validation.

Vinacontrol’s Greenhouse gas inventory process 

2. Guidance for enterprises on developing procedures and preparing greenhouse gas inventory reports

Vinacontrol's standard process is designed with clear and precise steps to provide enterprises with comprehensive guidance for conducting greenhouse gas inventories and preparing reports. Each phase of this process involves specialized activities that demand a high level of accuracy, making it crucial to choose a reputable consulting firm.

Beyond transferring technology for the inventory process, Vinacontrol is a pioneer in offering solutions that empower enterprises to autonomously prepare inventory reports - ensuring compliance with Template 06, Appendix II of Decree No. 06/2022/ND-CP, issued by the Government on January 7, 2022, regarding greenhouse gas emission reduction and ozone layer protection.

III. Guidance for enterprises on developing emission reduction roadmaps

Vinacontrol's Greenhouse gas inventory service provides a detailed analysis of both direct and indirect emission sources, quantifying greenhouse gas emissions from each specific source. This creates a robust foundation for Vinacontrol to develop effective and advanced emission reduction measures tailored to the enterprise's operations.

In addition to identifying and analyzing emission sources, Vinacontrol conducts a thorough evaluation of the potential for each emission reduction initiative. We offer strategic advice to help enterprises create specific emission reduction roadmaps that align with sustainable development goals and current legal requirements. Our commitment is to assist enterprises in establishing clear and effective pathways for reducing emissions, ultimately enhancing operational efficiency and protecting the environment.

Vinacontrol consults on Greenhouse gas emission reduction initiatives for enterprises

Benefits for enterprises when cooperating with Vinacontrol:

• Receive technology transfer on greenhouse gas inventory, guidance on reporting preparation, and emission reduction consulting

• Accompany enterprises throughout the verification process of the greenhouse gas inventory report

• Receive in-depth advice from a team of leading experts in the field

• Nationwide branch network, ready to meet the needs of enterprises

• Optimize time and costs, with long-term after-sales service

→ For more detailed information on Greenhouse gas inventory service: 

Greenhouse gas emission reduction: The journey from "voluntary" to "mandatory"

Listed enterprises and greenhouse gas emission disclosure obligations

For any service requests, please contact the Hotline at 0243 943 3840 or chat directly with a specialist to receive the best advice and support from Vinacontrol!