As of 2023, the actual value of wages and salaries in water supply, sewerage, waste management, and environmental remediation in Brazil was not explicitly provided. However, the forecasted values for upcoming years show a consistent annual increase: 22.78 billion Brazilian Reals in 2024, increasing by approximately 4.57% annually, reaching 26.9 billion in 2028. This steady growth suggests ongoing investment and potentially rising labor demand in these sectors.

Future trends to watch for include:

Economic factors that could impact wage growth, such as inflation or changes in government policy.
Technological advancements that might alter labor dynamics in these industries.
Environmental regulations and their influence on sector expansion and employment.