The bitumen stock change in Germany shows a declining trend from 2024 through 2028, with values progressively decreasing over this period. Compared to 2023, there has been a consistent negative stock change each year, implying a decreasing stock level in gigawatt-hours.

Between 2024 and 2025, the percentage decrease indicates a growing trend of negative balance, followed by a similar year-on-year widening of the gap until 2028. The compound annual growth rate (CAGR) over the five-year period portrays a consistent average annual decline.

Future trends to watch include:

The impact of renewable energy developments on bitumen demand and stock levels.
Potential regulatory changes in energy sourcing affecting bitumen usage.
Technological advancements aimed at reducing reliance on traditional bitumen products.