The forecast data for fossil energy consumption in international aviation in Germany shows a consistent upward trend from 2024 to 2028. From a base of approximately 114.8 thousand gigawatt-hours in 2023, consumption is expected to rise steadily: 1.45% increase in 2024, followed by increments of 1.45%, 1.41%, 1.38% in subsequent years, and culminating at a total of 125.37 thousand gigawatt-hours in 2028. The five-year compound annual growth rate (CAGR) is projected to be around 1.45%.

Future trends to watch for include:

Technological advancements in aircraft efficiency that could alter energy consumption dynamics.
Stricter environmental regulations impacting fossil fuel usage in aviation.
Potential shifts towards sustainable aviation fuels and their adoption rates.