The sewerage turnover in the UK stood at 4 billion Euros in 2023. Starting from 2024, the forecasted growth shows a steady increase: 4.1 billion Euros in 2024, 4.14 billion in 2025, 4.17 billion in 2026, 4.21 billion in 2027, and 4.25 billion in 2028. This indicates year-on-year percentage growths of approximately 2.5% from 2023 to 2024, 0.98% from 2024 to 2025, 0.72% from 2025 to 2026, 0.96% from 2026 to 2027, and 0.95% from 2027 to 2028. The compound annual growth rate (CAGR) over the five-year period from 2023 to 2028 is estimated to be around 1.25%.

Future trends to watch for include:

Technological advancements in sewage treatment and management systems.
Government regulations and environmental policies that may impact operations and costs.
Economic factors such as inflation and public investment in infrastructure.
Potential impact of climate change on sewerage infrastructure and needs.