The forecast for direct material inputs of non-metallic minerals in Germany shows a gradual decline from 2024 to 2028, with values decreasing from 625.56 million metric tons in 2024 to 620.74 million metric tons in 2028. This suggests a steady, albeit slight, year-on-year decrease in the volume of approximately 0.2% to 0.3%. This indicates a potential reduction in demand or a shift towards more efficient use of resources.

Future trends to watch include:

Emerging technologies and innovations in materials recycling and reuse that could further reduce demand for fresh inputs.
Regulatory changes and environmental policies aimed at reducing the consumption of non-metallic minerals.
Economic factors such as shifts in construction and industrial production that could influence material requirements.