As of 2023, Germany's barley gross production was valued at approximately 2.048 billion US dollars (PPP based on 2004–2006). The projected figures for future years indicate a steady yet slight decline in production value year-on-year: 2024 at 2.039 billion, 2025 at 2.0309 billion, 2026 at 2.0229 billion, 2027 at 2.0149 billion, and 2028 at 2.0071 billion. This represents a gradual annual decrease with an average yearly decline (CAGR) over the next five years.

Future trends to watch for:

Climate impact on crop yield and quality, affecting total barley production value.
Potential shifts in regional or global demand for barley, influencing market prices.
Technological advancements in agriculture affecting productivity and efficiency.