The forecast for Japan's air pollution-related pollution tax revenue indicates a gradual decline from 2024 to 2028, with values decreasing from 1.96 to 1.77 USD per capita, PPP=2010. Comparing these figures to 2023, where the value stood at slightly above 1.96, there is a clear downward trend. Year-on-year variations show a consistent decrease, approximately -2.55% annually over the last two years, and the five-year compound annual growth rate (CAGR) suggests a decline rate of about -2.52% per year.
Future trends to watch include potential policy changes aimed at further reducing emissions, technological advancements in pollution control, and shifts in public perception and behavior towards sustainability practices, all of which could affect future tax revenues associated with air pollution.
