In 2023, Japan's carbon dioxide emissions totaled 1.05 billion metric tons of CO2 equivalent. The forecasted values indicate a consistent decline over the next five years, dropping to 0.97748 billion metric tons by 2028. The year-on-year variations are as follows: a decrease of 1.185% from 2024 to 2025, 1.167% from 2025 to 2026, 1.178% from 2026 to 2027, and 1.190% from 2027 to 2028. The compounded annual growth rate (CAGR) for the forecasted period (2024-2028) shows a steady average reduction of around 1.18% per year.
Future trends to watch for include advancements in renewable energy adoption, changes in industrial regulations, and potential shifts in international environmental policies. Monitoring these factors will be crucial for understanding and influencing the trajectory of Japan’s carbon emission reduction efforts.
