Net effective carbon rates
Building on an approach pioneered in the OECD’s Taxing Energy Use for Sustainable
Development report, this paper develops a methodology to estimate effective carbon
rates net of pre-tax fossil fuel support: the Net Effective Carbon Rates (Net ECR).
This exercise is made possible by combining the two OECD databases: the Taxing Energy
Use and Effective Carbon Rates database (the backbone of the newly established OECD
series on Carbon Pricing and Energy Taxation) and the Inventory of Support Measures
for Fossil Fuels.
The paper then explores potential use cases of this new indicator. In particular,
it explains how the Net ECR can be used to calculate fossil fuel support (FFS) against
external carbon pricing benchmarks and why such an approach facilitates comparisons
of FFS across countries and over time. The paper’s conclusions include avenues for
Published on May 25, 2023
In series:OECD Taxation Working Papersview more titles