Table of Contents

1. Entities Required to Conduct GHG Inventory.

Facilities required to conduct a greenhouse gas (GHG) inventory according to Decree 06/2022/ND-CP and Circular 17/2022/TT-BTNMT:

Greenhouse gas emissions of 3,000 tons of CO2 equivalent/year or more.
Belonging to sectors such as thermal power plants, industrial production, freight transport, commercial buildings, solid waste treatment, etc.

2. Greenhouse Gas Inventory Process.

Step 1: Define Operational Boundaries and Select an Inventory Method

The facility needs to identify GHG-emitting activities and classify emission sources according to ISO standards.

Step 2: Determine the GHG Inventory Method

Select a suitable inventory method based on the emission source, such as transport, waste treatment, recycled fuel production, etc.

Step 3: Select Emission Factors

The facility uses emission factors from Decision 2626/QD-BTNMT of 2022.

Step 4: Collect Data

The facility collects activity data from its GHG emission sources.

Step 5: Calculate GHG Emissions

The facility calculates GHG emissions based on the collected factors and data.

Step 6: Inventory Quality Control

Ensure the inventory process complies with quality standards such as ISO 14064-1:2011.

Step 7: Uncertainty Assessment

Assess the uncertainty in emission data and factors affecting the inventory results.

Step 8: Recalculate Inventory Results

Recalculate results if there are changes in operational boundaries, ownership, or errors in the calculation method.

Step 9: Prepare and Submit Report

The facility submits the GHG inventory report to the competent authority before March 31 annually (starting from 2025).

3. NGO International Co., Ltd Provides GHG Inventory Methods to Help Businesses Effectively Control and Reduce Emissions

Measurement and inventory of greenhouse gas (GHG) emissions at the enterprise.
Consulting and developing solutions to reduce GHG emissions in production and business activities.
Consulting and supporting businesses to comply with legal regulations on GHG inventory and emission reduction.

These methods help businesses achieve net-zero targets and contribute to combating climate change.

To learn more about GHG inventory and emission reduction services, you can refer to the article GHG Inventory and Emission Reduction Services

Businesses interested in GHG inventory and emission reduction services please contact NGO via Phone 024.7300.0890 or email office@8ngo.com for a direct consultation.