Primetals Technologies' Active Power Feeder Now Operating at BGH Edelstahl in Germany
BGH Edelstahl and Primetals Technologies have completed melting tests for the Active Power Feeder at BGH's electric arc furnace in Siegen, Germany. This innovative power solution enhances sustainable electric steelmaking by reducing energy consumption and improving power quality. The system, featuring a container-based design, integrates seamlessly with existing infrastructure and is expected to operate at full power by mid-2026, supporting BGH's emissions reduction targets.

The Active Power Feeder, developed by Primetals Technologies, is now operational at BGH Edelstahl's electric arc furnace in Siegen, Germany, following successful melting tests. This solution utilizes a medium-voltage modular multilevel converter to enhance energy efficiency and reduce flicker compared to traditional methods.
The system, installed 200 meters from the furnace, is designed for easy integration into both existing and new EAFs. Two converters are part of the solution, with the second installed in December 2025 and expected to operate in parallel by mid-2026. BGH aims to reduce its Scope 1 and 2 CO₂ emissions by 42% by 2030.




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