Based on the provided data, the year-on-year percentage variations are as follows:
- 2025: -4.51%
- 2026: -4.72%
- 2027: -4.95%
- 2028: -5.19%
The Compound Annual Growth Rate (CAGR) over the last 5 years is -5.07%.
Future Trends to Watch:
Future trends to monitor include advancements in renewable energy adoption, technological innovations aimed at reducing emissions, and evolving governmental policies on environmental taxation. These factors could significantly impact the air pollution-related energy tax revenue in Kenya.
