The forecast for air pollution-related total tax revenue in Brazil, expressed as a percentage of GDP, shows stagnation from 2024 to 2027. The value remains constant at 0.68% for these years. In 2028, there is a slight increase to 0.69%, indicating minimal growth over this period. Year-on-year variations and percentage changes for the last two years show negligible movement. The compound annual growth rate (CAGR) over the five-year period is close to zero, reflecting a stable but flat trend in this revenue stream.

Future trends to watch for include:

Potential changes in policy that might impact tax rates or structures related to air pollution.
Developments in environmental technologies that could reduce pollution and influence tax revenue.
Economic growth fluctuations in Brazil that could shift GDP and impact the percentage figures of tax revenues.