From 2014 to 2023, the output of environmental protection activities in Germany's water supply, sewerage, waste management, and remediation sectors displayed an overall positive trend, peaking in 2019 at 47.43 billion euros. The growth rate experienced a significant uptick between 2016 and 2018, with year-on-year variations of 6.02% and 7.28%, respectively. However, post-2019, the output slightly declined, with a steady downward trajectory from 2020 to 2023. In 2023, it stood at 46.35 billion euros, reflecting a CAGR of 0.076% over the last five years.

Future trends show a projected continuous decline from 2024 onwards, with the output in 2028 forecasted to be around 45.33 billion euros. This indicates a forecasted negative CAGR of -0.35% and a 5-year growth rate of -1.72%.

Key trends to watch for:

Technological advancements enhancing efficiency in environmental protection activities
Government policies and sustainability initiatives impacting sector investments
Adoption of circular economy principles reducing waste and increasing resource recovery
International environmental regulations influencing local industry standards