Substation Automation Market Trends

  • Report ID: 3908
  • Published Date: Sep 09, 2025
  • Report Format: PDF, PPT

Substation Automation Market Growth Drivers and Challenges:

Growth Drivers

  • Increasing Investments in Smart Grids – Substation automation aids in reducing maintenance and operational cost along with this it enhances plant productivity with advanced technologies. It performs smart load-shedding functions and interlocking to make sure the reliability, enhanced performance, and security of electrical power networks.Smart grids help to reduce energy losses, increase productivity and dependability, and manage energy demand more cost-effectively and wisely during transmission and distribution. Owing to these benefits major authorities are offering investment in the development of smart grids. In 2018, an investment of USD 949,000 was offered to smart grid projects by Natural Resource Canada.

  • Shift from Transmission to Distribution Substation – To address a variety of utility concerns, including how to reduce operational costs and how to comply with new regulatory requirements, such as NERC-CIP (North American Electric Reliability Corporation - Critical Infrastructure Protection), the migration towards the future transmission and distribution substation is taking place. Over the next ten years, it is predicted by Smart Energy International that Europe will invest USD 23.9 billion in automating or monitoring secondary substations.Utilities in nations like France, Italy, and Spain are anticipated to make the largest investments in machinery and support services to enable substation automation.

  • Demand for Reliable Automation in Substations in Energy and Utility – Increasing demand for electric power in the past few decades has significantly raised the demand for reliable and efficient automation and protection for substations. This factor further is expected to boost the demand in the energy and utility section.

However, substation automation systems are the latest generation system designed in a way keeping in mind the functional needs and they perform functions of protection, automation, and control. These have become significant components in energy consumption systems. Therefore, these factors are projected to boost the demand for automation substations in the energy and utility section. 

Challenges

  • Higher Cost of Installation – The growing utilization of advanced technologies such as service-oriented architecture and microprocessors and the increasing requirement to incorporate various IEDs in substations has raised the installation cost of substations automation. This is predicted to hamper the market in the upcoming times.

  • Issues with Cyber Crimes and Hacking

  • Slowdown in Power Generation Sector


Base Year

2025

Forecast Period

2026-2035

CAGR

6.5%

Base Year Market Size (2025)

USD 43.13 billion

Forecast Year Market Size (2035)

USD 80.96 billion

Regional Scope

  • North America (U.S. and Canada)
  • Asia Pacific (Japan, China, India, Indonesia, Malaysia, Australia, South Korea, Rest of Asia Pacific)
  • Europe (UK, Germany, France, Italy, Spain, Russia, NORDIC, Rest of Europe)
  • Latin America (Mexico, Argentina, Brazil, Rest of Latin America)
  • Middle East and Africa (Israel, GCC, North Africa, South Africa, Rest of the Middle East and Africa)

Browse key industry insights with market data tables & charts from the report:

Frequently Asked Questions (FAQ)

In the year 2026, the industry size of substation automation is estimated at USD 45.65 billion.

The global substation automation market size crossed USD 43.13 billion in 2025 and is likely to register a CAGR of over 6.5%, exceeding USD 80.96 billion revenue by 2035.

North America substation automation market is poised to capture 35% share by 2035, driven by the rising adoption of smart grids and electronics.

Key players in the market include ABB Ltd., SAE IT-Systems GmbH & Co. KG, AMETEK, Inc., Axiomtek Co. Ltd., Toshiba Corporation, Texas Instruments Incorporated, Larsen & Toubro Ltd., Cisco Systems, Inc., Eaton Corporation PLC, General Electric Company.
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