In the UK, the forecast for Climate Change-Related Energy Tax Revenue indicates a gradual decline from 2024 to 2028. The revenue, expressed as a percentage of Environmental Tax Revenue, is decreasing each year, starting at 62.13% in 2024 and dropping to 60% by 2028. This represents a consistent year-on-year decline, averaging a reduction of approximately 0.55% annually. The year-on-year variations suggest a steady downward trend in the tax revenue share.

Future trends to watch for:

Consideration of new policies or reforms to counteract the decline in revenue.
Enhanced focus on renewable energy incentives and their potential impact on tax revenue.
Monitoring shifts in energy consumption patterns and their implications for tax structures.