In 2023, the volume of urban wastewater discharged in South Korea stood at 7.8 billion cubic meters per year. Forecasts predict a steady increase, reaching 7.95 billion cubic meters in 2024 and growing annually to 8.62 billion cubic meters by 2028. This represents a CAGR of approximately 2% over the five-year forecast period.
Year-on-year variations:
- 2024: +1.92%
- 2025: +2.14%
- 2026: +2.09%
- 2027: +2.05%
- 2028: +1.89%
Future trends to watch for include advancements in wastewater treatment technologies, potential regulatory changes, and shifting urbanization patterns. These factors could impact the total volume and composition of urban wastewater discharged. Additionally, sustainability initiatives may influence future consumption and waste generation behaviors.
