In 2023, the gross investment in Germany's water collection, treatment, and supply sector was approximately 3.50 billion Euros. The forecast for 2024 is 3.72 billion Euros, indicating a projected year-on-year increase of 6.3%. The sector is expected to grow steadily, with investments reaching 4.62 billion Euros by 2028, reflecting a compound annual growth rate (CAGR) of 5.5% over five years. This sustained increase highlights the sector's expanding importance and the need for modern infrastructure.

Future trends to watch for:

Increasing focus on sustainable and environmentally-friendly water management technology.
EU regulatory changes impacting water quality and conservation, potentially driving higher investments.
Technological advancements in wastewater treatment and desalination processes.
Growing demand for efficient water resources management amidst climate change impacts.