Quantitative assessment of impact under realistic conditions
Dynamic grid fees and BESS
September 2026 | Languages: German, English
The German Federal Network Agency (BNetzA) plans to introduce dynamic grid fees for battery storage systems from 2030. Together with E.ON, EWE NETZ, and green flexibility, we commissioned Neon Neue Energieökonomik to assess the impact of dynamic grid fees for BESS under realistic conditions, investigating sites across the EWE NETZ, Bayernwerk, and E.DIS grids.
Contents of this study:
- Aspects of grid fee calculation
- Methodology
- Results and quantitative evaluation