The Climate Change-Related Energy Tax Revenue in Japan is forecasted to follow a steady increase from 2024 to 2028, with values ranging from 57.77 to 57.93 as a percentage of Environmental Tax Revenue. As of 2023, the value stood at a level preceding these forecasted values, indicating a modest upward trajectory. Year-on-year variations are minimal, reflecting a stable increase, while the compound annual growth rate (CAGR) over this period underscores a persistent, albeit slight, growth trend.

Key future trends to monitor include:

Policy changes or enhancements in climate action that might raise tax rates.
Shifts in the energy mix, especially an increased role of renewables, affecting tax revenues.
Economic factors that influence energy consumption and impact tax revenue intake.