# Hitachi Energy Expands Transformer Manufacturing in Mississippi

Hitachi Energy announced a **$528 million** investment to expand its transformer manufacturing operations in Copiah County, Mississippi, marking its largest U.S. investment to date. This expansion will create 654 new jobs and increase domestic production capacity of small power transformers, supporting North American energy infrastructure and supply chain resilience. Production is scheduled to begin in 2029, reflecting a strategic commitment to strengthening U.S. energy manufacturing capabilities.

- This investment highlights growing federal and state focus on domestic energy infrastructure and supply chain security, creating opportunities for contractors in construction, equipment supply, and related services.
- Procurement professionals should note the long-term timeline with production starting in 2029, indicating ongoing demand for infrastructure development and potential subcontracting opportunities.
- The collaboration between Hitachi Energy, Mississippi state agencies, and local economic development entities underscores the importance of public-private partnerships in large-scale manufacturing expansions.
- Companies specializing in power transformers and grid infrastructure should evaluate how this expansion aligns with broader U.S. energy security initiatives and potential future procurements.

**Jurisdictions:** sled
**Industries:** Energy & Utilities
**Topics:** Physical Infrastructure
**Published:** September 15, 2026

### Government Entities
- Mississippi Development Authority (MDA)
- Copiah County Economic Development District
- State of Mississippi

### Vendors
- Hitachi Energy (prime contractor)

### Key Quotes
> This is truly a massive win for Mississippi and the United States. Hitachi Energy could’ve made its largest investment in America anywhere in the country – but the company chose Mississippi. Mississippi’s momentum is growing stronger every day, and it is our people who are building the future of American energy infrastructure. This $528 million investment will create over 650 new jobs while expanding the domestic manufacturing capacity our country needs to meet growing demand. Mississippi is proud to play a leading role in powering America’s future.
> — Tate Reeves, Governor

> Demand for electricity is growing rapidly, and the grid must grow with it. This investment in Mississippi, our largest ever in the U.S., reflects our long-term commitment to American manufacturing and building the grid infrastructure that will help power America’s growth for decades to come. We are pleased to work with the Trump administration and Governor Reeves to support investment in American manufacturing at a pivotal time for U.S. energy security.
> — Andreas Schierenbeck, CEO, Hitachi Energy

### Sources
- [Hitachi Energy bringing its largest transformer manufacturing investment in U.S. to Mississippi | Mississippi Development Authority](https://mississippi.org/news/hitachi-energy-bringing-its-largest-transformer-manufacturing-investment-in-u-s-to-mississippi/) - Mississippi