# Hitachi Energy to supply SF6-free 420 kV GIS to TenneT in Germany

Hitachi Energy will provide the world's first SF6-free 420 kV gas-insulated switchgear technology and a modular grid connection solution at a key node in TenneT's power grid in Germany.

- Type: Contract
- Announced: 2022-11-09
- Where: Germany
- Status: announced
- Products: SF6-free 420 kV gas-insulated switchgear
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [TenneT](https://endata.com/companies/272.md) (customer)
- [Hitachi Energy](https://endata.com/companies/15140.md) (supplier)

## Sources

- [finance.yahoo.com](https://finance.yahoo.com/news/hitachi-energy-world-first-sf6-090000844.html), 2022-11-09: "Hitachi Energy announced today it will provide the world's first sulfur hexafluoride (SF6) free 420-kilovolt (kV) gas-insulated switchgear (GIS) technology"

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.