Hitachi announces $479M plan to build transformer insulation factory in London, Ont.
Hitachi Energy plans to invest $479M to build a transformer insulation factory in London, Ontario, by 2028, aiming to meet rising electricity demand. The facility will be the first in Canada to produce pressboard and will create 100 jobs. Hitachi is contributing most of the funds, with government support totaling $50M. The project supports Canada's electricity strategy to double its grid by 2050.
How this was made

The 30-second read
Why it matters
The investment could improve Hitachi Energy’s market share in North America and provide a hedge against future supply constraints in transformer components.
Market read
A major capital deployment in the power‑equipment space, signaling continued growth in grid‑modernisation demand.
What to watch
Potential regulatory or supply‑chain challenges in Canada could delay the plant's ramp‑up.
Background
The announcement follows Canada’s new electricity strategy aimed at doubling the grid by 2050, with government funding supporting the project.
Ticker impact
Hitachi Energy announced a $479 million plan to build a transformer‑insulation factory in London, Ontario, the first such plant in Canada and the first Hitachi facility in the Americas.
potential upward pressure as investors price in the growth opportunity and increased exposure to the North American power‑grid market
The $479 M investment is material for a large industrial company and represents the first North‑American production capacity, which should be viewed favorably by the market.
Market effects
Strengthens outlook for the transformer and power‑equipment sector as demand for grid upgrades accelerates.
Supports Canadian industrial investment narrative and may benefit related suppliers in North America.
Highlights growing global demand for grid‑modernisation assets, but impact is primarily regional.
Counterpoint
The project may face cost overruns or slower demand growth, limiting upside for Hitachi.
Key entities
- companyHitachi Energy
Joint venture of Hitachi Ltd focused on power and grid solutions.
- governmentCanadian federal government
Provides $50 M in funding for the project.
- governmentOntario government
Co‑funds the transformer insulation plant.



