Hydroelectricity generation in Germany stood at 18.86 Terawatthours in 2023. Over the past decade, the sector has exhibited fluctuations, with notable year-on-year variations. After a peak in 2013, there was a decline in subsequent years, punctuated by occasional recoveries. The average variation per year (CAGR) over the last five years (2019-2023) has been relatively stagnant at 1.29%. The forecast data from 2024 onwards indicate a marginal growth, with an average annual increase of 0.07%, projecting stability rather than significant growth.

Future trends to watch for include:

Technological advancements in hydropower efficiency.
Potential government policies and investments in renewable energy.
Climate change impacts on water availability affecting hydroelectric output.
Integration of hydroelectric systems with other renewable energy sources to enhance grid stability.
Shifts in energy demand and consumption patterns.