In 2023, the inward FDI stocks for water supply and waste management in Germany stood significantly higher, marking a critical engagement in the sector. However, forecasted data from 2024 to 2028 show a steadily declining trend, starting from $164.45 million in 2024 to $78.34 million by 2028. This depicts a year-on-year decrease, indicating diminished foreign direct investment interest or potential shifts in economic and regulatory environments. The compound annual growth rate (CAGR) analysis further supports this downward trend, emphasizing a need for strategic interventions to reinvigorate investment in the sector.

Future trends to watch for include:

Regulatory changes impacting investment attractiveness in Germany's water and waste management sectors.
Technological advancements and their adoption rate which could influence sector viability.
Global economic conditions and geopolitical factors affecting investor confidence.