Hitachi Energy – Critical gas for sustainable high-voltage grids now made in Germany

September 3, 2026

Daikin to supply Hitachi Energy with C4-FN, supporting the rapid expansion of Hitachi Energy’s EconiQ® portfolio of SF6-free grid technologies

Hitachi Energy and Daikin Industries, Ltd. sign MoU for the supply of C4-FN, a specialty gas component in Hitachi Energy’s SF6-free switchgear, from its Frankfurt facility starting in 2027
Partnership strengthens a multi-region supply chain and secures long-term availability of a critical technology
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