Transformers Editorials

Explore expert insights, innovations, and industry trends in transformer technology through our curated editorial content.

Fresh off the press

Latest Highlights

Stay up-to-date with our most recent features in leading publications. These are the stories making headlines right now.

Advertorial: The electric backbone of growing data centers

Transformers Magazine | April 2026

Read the article

Interview with Miguel A. Osuna-Perez, Global Segment Leader for Data Center Applications

Transformers Magazine | April 2026

Read the interview

Leading the change: An Interview with Bruno Melles

Energy Global Magazine | December 31, 2025

Read the article

Interview of Bruno Melles, CEO of Business Unit Transformers

CNBC Africa | November 13, 2025

Watch full interview

Dependable Innovation: The Hitachi Energy approach to transforming the grid

Transformers Magazine | November 13, 2025

Read the article

Expert Voices and Thought Leadership

Dive into exclusive interviews and insightful editorials featuring our leaders and specialists. From industry trends to sustainability and innovation, these stories showcase the expertise shaping the future of energy.

Interviews
Editorials

From megawatts to gigawatts: Powering the AI-driven data center era

An exclusive interview with Miguel A. Osuna-Perez, Global Segment Leader for Data Center Applications of Business Unit Transformers, Hitachi Energy, at Transformers Magazine.

Transformers Magazine Volume 13 Issue 2 | April 2026

Leading the change

An exclusive interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy, at Energy Global Magazine.

Energy Global Magazine Autumn Issue 2025 | December 31, 2025

How Hitachi Energy is driving decarbonisation and the next-gen power grid

An exclusive interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy, at ADIPEC 2025.

Energy Connects | November 5, 2025

How Hitachi Energy is embedding sustainability into its DNA

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy, and Namita Asnani, Global Head of Sustainability, Business Unit Transformers, Hitachi Energy.

Sustainability Magazine | September 2025

From reactors to grids: Engineering the nuclear backbone

An interview with Diego Hernandez, Global Segment Leader for Nuclear Applications, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | October 2025

Transforming the energy sector

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy.

The Energy Industry Times (Special Supplement) | October 2025

Striving for a renewable energy future

An interview with Juan Pedro Gracia, Global Renewables Segment Leader, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 12, Issue 2 | 2025

India's growing energy needs and the transformer segment

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy.

IEEMA Journal | March 2025

Electrification is transforming industries and economies

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy.

Zawya Projects | November 17, 2024

Hitachi Energy at ADIPEC 2024

An interview with Giuseppe Petrelli, Head of Marketing and Sales, Business Unit Transformers, Hitachi Energy, at ADIPEC 2024.

Talk 100.3 FM | November 2024

Hitachi Energy rides HVDC boom

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy, at ADIPEC 2024.

MEED | November 2024

We are committed to advancing sustainable power grids: Hitachi Energy

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy.

T&D India | October 22, 2024

Forging ahead the innovation path with Lorenzo Prieto

An interview with Lorenzo Prieto, Head of Technology, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 11, Issue 4 | 2024

Shaping the future energy system

An interview with Helmut Bockshammer, Global Product Group Manager for Components and Services, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 11, Issue 2 | 2024

An interview with Bhaba Das, the best author of 2023

An interview with Bhaba Das, Technical Manager of Transformer Services, Business Unit Transformers, Hitachi Energy. Won the Best Author 2023 of Transformers Magazine.

Transformers Magazine | Special Edition: Sustainable investments | 2024

Interview with Hitachi Energy’s Norbert Beatrix at CWIEME Berlin 2024

An interview with Norbert Beatrix, Hub Manager for Europe, Business Unit Transformers, Hitachi Energy, at CWIEME Berlin 2024.

Transformers Magazine | May 20, 2024

Fernanda Alves: Global Product Manager for Transformers Service at Hitachi Energy

An interview with Fernanda Alves, Global Product Manager for Transformers Service, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 10, Issue 4 | 2023

Time to get real about digital

An interview with Andrew Collier, Digital Lead, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 10, Issue 1 | 2023

In conversation with Stephane Schaal

An interview with Stephane Schaal, Global Product Group Manager for Distribution and Traction Transformers, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Special Edition: New Trends | 2022

Interview: Giuseppe Petrelli

An interview with Giuseppe Petrelli, Head of Marketing and Sales, Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Vol. 9, Issue 1 | 2022

Interview: Alberto Prieto

An interview with Alberto Prieto, Global Portfolio Manager and Digital Lead for Business Unit Transformers, Hitachi Energy.

Transformers Magazine | Special Edition: Digitalization | 2020

Interview: Bruno Melles

An interview with Bruno Melles, CEO of Business Unit Transformers, Hitachi Energy.

Transformers Magazine | July 8, 2020

Our key sustainability products & solutions

Latest Highlights

Expert Voices and Thought Leadership

From megawatts to gigawatts: Powering the AI-driven data center era

Leading the change

How Hitachi Energy is driving decarbonisation and the next-gen power grid

How Hitachi Energy is embedding sustainability into its DNA

From reactors to grids: Engineering the nuclear backbone

Transforming the energy sector

Striving for a renewable energy future

India's growing energy needs and the transformer segment

Electrification is transforming industries and economies

Hitachi Energy at ADIPEC 2024

Hitachi Energy rides HVDC boom

We are committed to advancing sustainable power grids: Hitachi Energy

Forging ahead the innovation path with Lorenzo Prieto

Shaping the future energy system

An interview with Bhaba Das, the best author of 2023

Interview with Hitachi Energy’s Norbert Beatrix at CWIEME Berlin 2024

Fernanda Alves: Global Product Manager for Transformers Service at Hitachi Energy

Time to get real about digital

In conversation with Stephane Schaal

Interview: Giuseppe Petrelli

Interview: Alberto Prieto

Interview: Bruno Melles

The electric backbone of growing data centers

GARIP Eco: Hitachi Energy’s next-generation transformer bushings for SF6-free substations

Transformer technology innovations help utilities enhance grid resiliency and sustainability

Building tomorrow’s power grid

Hitachi Energy boosts Transformer production to power energy transition

Mobile Transformers Secure the Grid

Is the future of energy in the sea? The crucial role of offshore wind power in advancing the journey to net zero

How Mobile Transformers Help Strengthen Energy Supply Resiliency

Future Rail Networks: Hitachi Energy’s next-generation transformers enabling high-speed operations

Turning the wheel of circularity: Extending the life of transformers

Redefining transformers manufacturing and operational excellence in the digital age, Hitachi Energy‘s perspective

Hitachi Energy’s Scott & V-Connected transformers: Co-creating the way for the railway network of tomorrow

Hitachi Energy pioneers GOB+ based on its legacy of oil impregnated transformer bushings

The technology neutrality conundrum: Could dry and liquid-immersed transformers ever become technology neutral?

Next level reliability and resilience for distribution transformers: Discover the Transient Voltage Protection (TVP®) Technology bu Hitachi Energy

Databank and Hitachi Energy: Building bridges to success

EasyDry®: A new paradigm for transformer bushings

Digital transformation in action: A deep dive into the next generation of TXpert™ Hub

Investigating material and energy efficiency of power transformers with conventional and semi-hybrid insulation operating in low-carbon electricity grids

Environmental impact assessment of transportation in distribution transformer life cycle analysis

Investigating the use of peak efficiency index as an alternative efficiency metric for distribution transformers

Artificial intelligence and machine learning in the era of digital transformer monitoring: Exciting developments at Hitachi Energy

Traction transformer service supporting reliable and sustainable transportation

Investigating the impact of transformer capitalization factors on the carbon footprint

The new generation of traction transformers pave the way for sustainable mobility while reducing operating cost

AirRIP® flex – the new and highly configurable dry bushing concept for 245–550 kV systems from Hitachi Energy

Investigating the impact of transformer specification on the life cycle carbon emissions: A case study for Middle East Countries

The latest trends in transformer components

CompactCool – blending dry and liquid cooling transformer technologies

EconiQᵀᴹ: Transformers with a purpose

Ester-filled distribution transformers: The sustainable model to strengthen the low voltage grid

Sharing our expertise with remote services to achieve sustainable performance

Enhancing the reliability of offshore wind farm transformers with customized design and maintenance

Investigating cost-benefit analysis for digital distribution transformers – Part I

Investigating cost-benefit analysis for digital distribution transformers – Part II

Innovative solutions for rolling stock traction transformers

Transformers applications for industry

Investigating return on online DGA investments for service aged power transformer

TXpert™ Ecosystem - Transforming performance

Intercontinental Hotel in Singapore adopts digital distribution transformers from Hitachi Energy

Digitalization of renewable resources, the path to a more reliable electrical network

Fleet digitalization for increased reliability and maintenance optimization

AI – machine learning algorithms applied to transformer diagnostics

Demystifying online DGA monitor specification

Aligning Hitachi Energy transformers with United Nations Sustainability Development Goals

United to reduce global transformer losses – Around the world, day and night

Modern power transformers for underground substations

Sustainable transformers – Solutions to increase reliability and ease maintenance

Transformer assessment using health index – Part I

Advanced analytics for transformer asset management

Transformer innovation in a changing energy landscape – Part II

Transformer assessment using health index: Sensitivity analysis and critical discussion – Part II

Transformer innovation in a changing energy landscape - Part I

Shunt reactors improve voltage stability and power quality