The forecast data reveals a consistent increase in tax expenditure on all fossil fuels for residential use in Canada, expressed as a percentage of GDP, from 2024 to 2028. The values grow steadily from 0.049 in 2024 to 0.078 in 2028, suggesting a year-on-year growth driven by a probable increase in energy consumption and inflationary pressures. The compound annual growth rate over this period highlights a moderate annual increase, reflective of government policy adjustments and changing market conditions impacting fossil fuel consumption.

Future trends to watch for include:

Policy changes aimed at reducing carbon emissions, which could impact fossil fuel tax expenditures.
Technological advancements in renewable energy sources that might alter residential energy consumption patterns.
Fluctuations in global energy prices influencing domestic energy policy and expenditures.
Public and political pressure to transition towards greener energy solutions potentially affecting future expenditure forecasts.