T/ACEF 109-2023 Active

Scope: This document provides guidance on the principles of quantifying greenhouse gas emissions from citizens' voluntary use of hybrid vehicles, the scope and procedures of the assessment, the content of the assessment, and data quality management. This document is applicable to the assessment of greenhouse gas emissions from citizens' use of hybrid vehicles, whether on an individual basis or through ride-hailing platforms. It can guide ride-hailing platforms in calculating the carbon emissions reductions from green and low-carbon travel behaviors involving hybrid vehicles. Other stakeholders involved in citizens' voluntary use of hybrid vehicles for travel can also refer to this document for guidance. Main Technical Content: 4. Greenhouse Gas Emission Quantification Principles 4.1 Applicability 4.2 Accuracy 4.3 Transparency 4.4 Conservatism 5. Assessment Scope and Procedures 5.1 Assessment Scope 5.2 Assessment Procedures 6. Greenhouse Gas Emission Quantification Assessment Content 6.1 Identification of Hybrid Vehicle Travel Behaviors and Emission Sources 6.2 Identification of Baseline Scenarios and Behavioral Boundaries 6.3 Calculation of Emissions from Baseline Scenarios 6.4 Calculation of Emissions from Hybrid Vehicle Travel Behaviors 6.5 Quantitative Assessment of Emission Reductions 7. Data Quality Management 7.1 Data Monitoring 7.2 Data Quality Management