# Hitachi Energy

Group: Hitachi Energy Ltd  
Ownership path: Hitachi Energy (company) → [Hitachi](https://ai-waw.com/en/companies/groups/hitachi.md) (corporate group, LEI 549300T6IPOCDWLKC615)  
Country of seat: Sweden  
Data as of: 2026-10-20, version 2.31  
Page: https://ai-waw.com/en/companies/hitachi-energy

## Plants

### Ludvika (Ludvika, Sweden)

- Link: cables, conductors and electrical
- Status: operating
- Metals: aluminium
- Coordinates: 60.15, 15.19
- Source [C]: Company website (hitachienergy.com) – https://www.hitachienergy.com/
- Source [B]: Hitachi Energy, announcement of 06.2024 – SEK 3.7 billion investment, expansion of the transformer factory in Ludvika – https://www.hitachienergy.com/se/sv/news/press-releases/2024/06/hitachi-energy-ska-investerar-3-7-miljarder-sek-i-sverige-och-anst-ller-ytterligare-2-000-medarbetare-till-2027
- Note: Historic centre of high-voltage direct current technology in Sweden, now part of Hitachi Energy, being expanded in connection with the European transmission interconnection programme. Aluminium is found in transformer windings and equipment structures, where it competes with copper, the choice being decided by the price relationship. In 2023–2026 the group announced a multi-billion investment programme in transformer capacity, responding to the equipment shortage. The company does not publish secondary material content.
- Verified at source: 2026-10-08

### Łódź – power and distribution transformers, transformer components (Łódź, Poland)

- Link: electrical machines, transformers and switchgear
- Status: operating
- Metals: copper
- Coordinates: 51.7687, 19.457 (© OpenStreetMap contributors, ODbL 1.0)
- Source [B]: Company website – Transformer manufacturing campus in Łódź (hitachienergy.com) – https://www.hitachienergy.com/pl/pl/company/company-profile/kampus-produkcji-transformatorow-w-lodzi
- Source [B]: Company website – 100 years of transformer manufacturing in Łódź, campus address (hitachienergy.com) – https://www.hitachienergy.com/pl/pl/news-and-events/events-and-webinars/2025/06/100lecie-transformatorow-w-lodzi
- Note: The campus in Łódź comprises four plants producing power transformers, oil-filled distribution transformers, components for dry-type and traction transformers, and pressboard insulation; windings are wound on site.
- Verified at source: 2026-10-17

## Metal flow analyses

- [EU Copper Flow Analysis](https://ai-waw.com/en/metal-flows/eu-copper-flow-analysis.md)
- [Copper Flows in Poland](https://ai-waw.com/en/metal-flows/copper-flows-poland.md)
- [EU-27 Aluminium Flows](https://ai-waw.com/en/metal-flows/eu-aluminium-flow-analysis.md)