The climate change-related transport tax revenue in India, as a percentage of GDP, remains stable at 0.34% for 2024 and 2025, experiencing a slight decline to 0.33% from 2026 to 2028. This slight decrease over the forecast period suggests an overall negligible change with a very minor negative trend in tax revenue as a share of GDP. Since there's no notable year-on-year variation observed post-2024, the compound annual growth rate (CAGR) for the forthcoming five years indicates no significant transformation in this financial metric.

Future trends to watch for:

Potential policy changes aimed at increasing climate change-related taxes.
Shifts in transportation sector technology and alternative energy adoption rates, which could impact tax structures and revenue.
Broader economic changes that may affect GDP growth rates, thus impacting the tax revenue percentages.