The forecast for sewerage wages and salaries in France, beginning in 2024, indicates a steady decline from 254.7 million euros in 2024 to 218.2 million euros by 2028. Year-on-year analysis shows a consistent decrease, suggesting that costs will diminish annually by varying percentages. By calculating the compound annual growth rate (CAGR) from 2024 to 2028, the average yearly decrease is evident over this five-year span. In 2023, the baseline figure was higher, suggesting a significant downward adjustment in the subsequent forecasted years.

Future trends to watch for include:

Potential changes in labor regulations affecting wage structures.
Technological advancements that might reduce the need for manual labor.
Economic inflationary pressures that might impact salaries differently than forecasted.