- The second edition of the national greenhouse gas emission factor database was released.
- Methane emission factors for onshore oil and gas facilities are included.
- Sinopec conducted methane monitoring and data collection for the database.
- The database aids in accurate greenhouse gas emission calculations.
Database Release
The second edition of the national greenhouse gas emission factor database has been released, with support from Sinopec. This update includes methane emission factors for onshore oil and gas facilities such as gathering stations, compressor stations, and natural gas treatment plants.
Methane Monitoring Efforts
Sinopec has been actively involved in controlling methane emissions since the "dual carbon" target was proposed. The company has conducted systematic methane monitoring over several years and participated in carbon monitoring and assessment pilot projects led by the Ministry of Ecology and Environment.
Data Collection and Analysis
To ensure the accuracy and applicability of the methane emission factors, Sinopec's Health, Safety and Environment Management Department, along with the Oilfield Exploration and Development Division, commissioned the Sinopec Energy Conservation Monitoring Center. They sampled typical production facilities using ground manual monitoring and other technical methods to gather original data. This data underwent scientific accounting and expert review to form key factors reflecting current emission levels in China's oil and gas fields.
Impact on Emission Calculations
The release of this database is expected to help oil and gas companies accurately calculate their greenhouse gas emissions and assess the effectiveness of their emission reduction efforts. It provides high-quality data support for national carbon emission statistics and calculations, contributing to the achievement of "dual carbon" targets.
