Choose your region and language



Climate change is one of the major challenges of our time, and urgent action is needed to secure a livable future. To achieve this, it is essential to have a well-driven roadmap toward energy transition.​

Hitachi Energy’s eco-efficient portfolio of products, solutions, and services is scientifically proven to deliver exceptional environmental performance.

From transformer repair refurbishment services, we can extend by several decades the assets remaining useful life and support our Customers in their SDGs with advanced refurbishment solutions to meet efficiency, circularity, and material avoidance targets by replacing major components of the transformer, such as winding blocks or magnetic core.

Hitachi Energy provides services to replace and decommission existing transformers, minimizing changes in the footprint of the substation and contributing to carbon footprint savings by safe disposal of old units, including recovery and recycling of precious raw materials.

Oil regeneration and reclaiming services enable the recovery of aged oil and processing to meet the required specification. Sustainability benefits are achieved by material avoidance from cradle to gate.

The last set of services is related to Component Upgrades. By implementing the cooling system with a bushing and tap-changer upgrade, we can support transformer life extension and provide sustainability benefits by delaying the replacement of the transformer.

Life Extension

Transformer Refurbishment can restore transformer operational life in a reduced outage, eliminating risk identified through condition assessment and expanding transformer lifetime to contribute to customer SDGs.

Circular Economy

Transformer Refurbishment reduces Scope 3 emissions around raw materials and provides additional sustainable benefits about reusing certain transformer components that be retrofitted or directly reused longer.

Transformer Replacement and Recycling

Using our extensive experience, we can support our customers, taking care of anything from logistics and disposal, recycling all components possible of the old unit, and taking care of the installation and commission of the new unit so that you can focus on your operations.

Sustainability in the Transformers Industry

An outlook on the Sustainability of the Transformers Industry

EnCompass™ Agreements for Transformer Service

Hitachi Energy offers long-term EnCompass™ Agreements, which combine Transformer services in a modular and flexible way.

Parts & Maintain

Hitachi Energy offers genuine, high-quality spare parts along with basic and advanced maintenance services.

Upgrade, Repair, & Extend

Hitachi Energy offers customized solutions to extend the life of your transformers.


Our Global Service Teams are here to support you anytime!

Get to know more

Transformer service

Aging assets, rising energy demand, and the critical need to avoid unplanned outages are challenging worldwide utilities and industrials. The service portfolio of Hitachi Energy allows utilities and industrials to maximize the return on transformer assets by ensuring high reliability, reducing life cycle costs, and ensuring optimized performance while lowering environmental impact.
Hitachi Energy Power Transformers


Hitachi Energy offers distribution and power transformers, Dry-type and EconiQ™ Transformers as well as services, for industrial and commercial applications.