Comparison Between the IPCC Reporting Framework and Country Practice

Chen, Jiarui; Brauch, Martin Dietrich

This study examines national GHG inventories prepared by Australia, China, Germany, Japan, and the United States, and highlights how the inventories of different countries—though following the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National Greenhouse Gas Inventories—reflect different choices of GHG accounting methodologies and approaches, emission factors, and categories and gases reported. These choices, allowed under the IPCC Guidelines, result in significant differences in reported GHG emissions, reinforcing the case for adopting a harmonized GHG accounting framework.


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More About This Work

Academic Units
Columbia Center on Sustainable Investment
Published Here
August 11, 2021