Automation Control in Power Generation Market Overview
automation control in power generation market size was valued at USD 377.36 million in 2025 and is poised to grow from USD 397.32 million in 2026 to USD 463.76 million by 2035, growing at a CAGR of 5.29% during the forecast period (2026-2035).
The Automation Control in Power Generation Market is expanding as utilities and independent power producers modernize plant operations, integrate variable Renewable Energy, improve grid flexibility, and extend the operating life of Non-renewable Energy assets. Global electricity demand increased by approximately 3% in 2025 and is expected to rise by about 3.6% in 2026, increasing pressure on generators to operate assets with greater reliability, flexibility, and responsiveness. Renewable generation accounted for approximately 34% of global electricity generation in 2025, while wind and solar together represented around 17%, creating more complex balancing requirements across power systems. Distributed Control System (DCS), Supervisory Control, Data Acquisition, and Programmable Logic Controller technologies are consequently becoming more integrated with analytics, cybersecurity, remote operations, artificial intelligence, digital twins, and advanced plant optimization. Power generators increasingly require control platforms that can coordinate boilers, turbines, generators, inverters, storage, auxiliary equipment, environmental systems, and grid interfaces while providing real-time data for operators and centralized control centers.
The U.S. remains one of the most technologically advanced markets for power-generation automation because large thermal fleets coexist with rapidly expanding solar, wind, storage, gas, and digital infrastructure demand. Electricity consumption is increasing as data centers, industrial reshoring, electric vehicles, cooling loads, and electrification place additional pressure on generating assets. U.S. renewable energy represented approximately 9% of total primary energy consumption in 2025, while utility-scale renewable electricity capacity continued expanding. Power plants are therefore being asked to operate differently from historical baseload models, particularly gas-fired and thermal facilities that increasingly cycle in response to intermittent wind and solar production. A 600 MW combined-cycle plant can experience performance losses of 25 MW if degradation is not detected promptly, illustrating the value of advanced monitoring and automation. U.S. suppliers including General Electric, Honeywell, and Rockwell Automation maintain strong positions in plant controls, industrial software, and automation modernization, while utilities increasingly prioritize cybersecure remote operations and lifecycle upgrades.
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Key Findings
- Leading Product Type: Distributed Control System (DCS) is estimated to hold approximately 46% market share in 2026, supported by its central role in coordinated turbine, boiler, balance-of-plant, generator, and process control across large generating facilities.
- Leading Application: Non-renewable Energy is estimated to represent approximately 57% of 2026 demand because large thermal and gas fleets continue requiring modernization, lifecycle extensions, emissions control, flexible operation, and cybersecurity upgrades.
- Leading Region: North America is estimated to account for approximately 34% of global demand, supported by a large installed generation fleet, rising electricity consumption, advanced digital infrastructure, and extensive automation modernization activity.
- Fastest Growing Region: Asia Pacific is projected to expand at approximately 7.2% annually as electricity demand, renewable installations, coal and gas generation, grid modernization, and industrial power requirements increase across major economies.
- Technology Trend: Software-defined automation is accelerating, with renewable generation forecast to grow by more than 8% during 2026 and requiring increasingly interoperable control platforms capable of coordinating variable and conventional generation assets.
- Market Driver: Electricity demand growth remains a major catalyst, with worldwide consumption expected to increase approximately 3.6% in 2026 as data centers, cooling, industrial activity, electric vehicles, and electrification expand.
- Competitive Landscape: Control modernization is intensifying, illustrated by 4 concentrated solar plants in Spain scheduled for migration to a modern SCADA architecture after their existing automation systems operated for more than 10 years.
- Future Outlook: Renewable and nuclear generation together are expected to supply approximately 50% of global electricity by 2030, increasing demand for flexible automation, real-time orchestration, predictive analytics, and secure plant-grid coordination.
Latest Trends
The strongest technology trend in the Automation Control in Power Generation Market is the transition from hardware-centric control systems toward software-defined, interoperable, and data-driven automation. Traditional power plants frequently operated with tightly closed control architectures designed around one generation technology and one operating model. That structure is changing as renewable penetration increases, generating portfolios become more diverse, and operators need centralized visibility across multiple assets. Global renewable generation increased approximately 8.5% during 2025, while solar generation alone rose by about 600 TWh. Renewable output is projected to grow by more than 8% again in 2026. These rapid additions are increasing requirements for fast ramping, coordinated dispatch, frequency response, voltage management, and automated forecasting. Open automation initiatives introduced during 2025 increasingly emphasize vendor-neutral architectures, reusable software, and seamless data exchange between control layers. This allows utilities to integrate older DCS installations with modern analytics, cloud-enabled applications, artificial intelligence, and enterprise systems without replacing every field device simultaneously.
A second major trend is the convergence of plant automation with grid orchestration and predictive performance management. Power generators are increasingly linking Distributed Control System (DCS), Supervisory Control, Data Acquisition, and Programmable Logic Controller environments with advanced energy management, remote monitoring, asset performance management, and artificial intelligence. Modern grid software can support renewable penetration levels approaching 70% in certain operating environments, while dynamic line rating applications can improve usable transmission capacity by as much as 90% under favorable conditions. Within generating plants, real-time analytics can identify performance degradation before it becomes visible in traditional operating reports. Digital excitation systems introduced in 2025 can support excitation currents up to 2,000 A while integrating modern communication protocols and modular digital controls. The broader market is therefore moving toward connected operational ecosystems in which plant controls, grid interfaces, maintenance systems, cybersecurity platforms, and remote operating centers share data continuously. This trend increases both the strategic value and technical complexity of automation projects.
Market Dynamics
Driver
""Rising electricity demand and renewable integration are making flexible automation essential.""
The most important driver for the Automation Control in Power Generation Market is the simultaneous increase in electricity consumption and the growing complexity of generation portfolios. Global electricity demand expanded approximately 3% during 2025 and is projected to grow around 3.6% in 2026 and 3.8% in 2027. Worldwide electricity consumption is expected to reach approximately 30,700 TWh by 2027, compared with about 28,600 TWh in 2025. This expansion requires generators to deliver more electricity while responding to increasingly variable system conditions created by renewables, storage, electric vehicles, air conditioning, industry, and data centers. Renewable generation reached approximately 34% of global electricity output in 2025, compared with 32% in 2024, while wind and solar together increased to around 17%. Variable generation requires thermal plants to ramp more frequently, renewable facilities to coordinate with storage and grid controls, and control centers to manage a much larger number of operational signals. Distributed Control System (DCS) platforms are therefore being upgraded for faster response, advanced process optimization, and integrated cybersecurity. Supervisory Control, Data Acquisition systems are increasingly deployed across geographically distributed solar, wind, and hydro assets because centralized operators require real-time visibility over hundreds or thousands of devices. Programmable Logic Controller platforms provide deterministic local control for auxiliary equipment, substations, renewable plants, and balance-of-plant systems. Renewable generation is forecast to increase by about 8% annually through 2030, while solar alone is projected to add more than 600 TWh of generation per year. This operating environment makes automation a prerequisite for reliability rather than an optional efficiency investment. Power producers that modernize controls can improve unit flexibility, detect equipment degradation, coordinate maintenance, and respond more effectively to changing dispatch requirements. These conditions support sustained market demand through 2035.
Restraint
""Legacy infrastructure and high migration complexity slow large-scale control modernization.""
The principal restraint affecting the Automation Control in Power Generation Market is the complexity of modernizing legacy systems without disrupting critical electricity production. Many thermal, hydro, and nuclear generating assets have operated for 20 years or more, while individual control platforms may remain in service for more than 10 years before major migration. Operators cannot simply shut down large generating units for extended software replacement because availability requirements remain high and electricity systems depend on predictable capacity. Modernization projects must therefore coordinate engineering, hardware migration, control logic verification, operator training, cybersecurity testing, and commissioning within tightly scheduled outages. Even a 600 MW combined-cycle plant can face substantial operational consequences from incorrect control behavior, which raises the importance of extensive simulation and validation. Legacy systems may use proprietary protocols, obsolete hardware, undocumented logic, or interfaces that were never designed to communicate with modern analytics platforms. Cybersecurity adds another layer of difficulty because connecting previously isolated control environments to remote or enterprise systems increases the potential attack surface. Renewable operators face similar integration constraints when combining inverters, weather forecasting, battery storage, protection systems, and SCADA from multiple vendors. The economic challenge is particularly significant for smaller plants where automation modernization must compete against turbine upgrades, environmental compliance, fuel costs, and other capital priorities. Non-renewable Energy is estimated to represent approximately 57% of market demand in 2026 partly because a large installed base requires modernization, but many operators continue extending older control systems rather than implementing complete replacement. Suppliers therefore need migration strategies that preserve existing field equipment where possible while adding modern visualization, analytics, cybersecurity, and communication capabilities. The challenge of maintaining continuous operation while replacing mission-critical control infrastructure can slow purchasing decisions and lengthen implementation cycles.
Opportunity
""Renewable expansion and centralized operations create major opportunities for intelligent control platforms.""
The largest market opportunity lies in integrating rapidly expanding renewable generation with advanced control, monitoring, forecasting, and centralized operations. Renewable capacity additions exceeded 690 GW globally during 2025, approximately 20% higher than in 2024. Solar PV contributed more than 500 GW of these additions, while wind contributed about 160 GW. This enormous volume of new generation creates a corresponding requirement for Supervisory Control, Data Acquisition, Programmable Logic Controller, and Distributed Control System technologies capable of coordinating power output, grid-code compliance, voltage regulation, storage, and remote asset management. Renewable generation itself is projected to grow at more than 8% in 2026, while wind and solar together could increase from approximately 17% of global generation in 2025 to around 27% by 2030. These changes provide a significant opportunity for automation suppliers because variable assets require more active controls than conventional fixed-output generation. India provides a strong example: automation platforms have already been deployed across more than 10 GW of renewable power plants, demonstrating the scalability of PLC-based SCADA architectures. Centralized operation centers can monitor hundreds of renewable assets and use predictive analytics to detect underperformance, schedule maintenance, and coordinate grid dispatch. Another opportunity is the modernization of older renewable facilities. Four concentrated solar plants in Spain are being migrated from systems operating for more than 10 years to a newer SCADA platform, showing that the renewable fleet is beginning to create its own replacement cycle. Asia Pacific is projected to grow at approximately 7.2% annually within the automation control market as China, India, Southeast Asia, Japan, and Australia expand power infrastructure. Suppliers that combine open architecture, cybersecurity, remote operations, forecasting, storage integration, and lifecycle services can capture demand across both greenfield projects and aging generation fleets.
Challenge
""Cybersecurity and interoperability are becoming critical as power plants become more connected.""
The central challenge facing automation control suppliers is maintaining secure, deterministic, and interoperable operations as power-generation systems become increasingly connected. Modern plants may combine thousands of control points across turbines, generators, boilers, solar inverters, storage systems, environmental controls, protection relays, substations, and auxiliary equipment. Integrating these devices can require several industrial communication standards while maintaining millisecond-level response for critical functions. At the same time, remote operations, enterprise analytics, and cloud-enabled software create new data pathways between operational technology and information technology environments. This increases cybersecurity exposure across assets that provide essential infrastructure. Renewable generation adds further complexity because a utility may need to coordinate hundreds of geographically distributed sites rather than a few centralized power stations. Wind and solar together represented approximately 17% of worldwide generation in 2025 and are expected to reach around 27% by 2030, increasing the number of inverter-based resources that require sophisticated monitoring and grid-support functionality. Legacy compatibility presents another challenge because many generating plants still depend on control equipment installed more than 10 years ago. Operators must upgrade systems without introducing communication failures or unexpected process behavior. Power producers also face shortages of personnel experienced in both traditional process control and modern software, data analytics, and cybersecurity. Artificial intelligence may help identify anomalies and optimize operating conditions, but utilities require explainable, validated recommendations before allowing algorithms to influence safety-critical control decisions. Regulatory requirements differ between countries, making global platform standardization more difficult. Suppliers must therefore provide cybersecurity, deterministic control, open communications, lifecycle support, and backward compatibility simultaneously. Meeting these requirements while maintaining high availability and controlling project costs remains one of the market's most demanding technical challenges.
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Segmentation Analysis
By Types
Distributed Control System (DCS): Distributed Control System (DCS) is estimated to hold approximately 46% of the Automation Control in Power Generation Market in 2026, making it the leading supplied product category. DCS architectures remain essential in large thermal, combined-cycle, nuclear, hydro, and complex renewable-hybrid facilities because they coordinate thousands of process variables across multiple plant areas. A modern DCS can integrate turbine control, boiler control, combustion systems, feedwater, emissions management, generators, auxiliary equipment, alarm management, historian functions, and operator interfaces into a unified architecture. Non-renewable Energy remains especially important because large thermal fleets require sophisticated closed-loop process control and increasingly flexible operation. Global natural gas generation is forecast to grow by approximately 2.6% annually through 2030, while nuclear generation is projected to expand by about 2.8% annually, supporting continued DCS demand even as renewables grow faster. Existing plants also create substantial lifecycle opportunities because thousands of control systems remain in operation globally and many require hardware, software, cybersecurity, and operator-interface modernization. DCS modernization can improve ramp rates, automate startup sequences, reduce operator workload, and integrate predictive performance analytics. Renewables are also beginning to use DCS-style architectures in larger hybrid and concentrated solar facilities where storage, thermal processes, and electrical controls must be coordinated. The estimated 46% share reflects the system's central role in high-value generating assets. Future differentiation will increasingly depend on virtualization, open standards, cybersecurity, advanced analytics, digital twins, remote engineering, and the ability to integrate legacy controllers without lengthy outages.
Supervisory Control, Data Acquisition: Supervisory Control, Data Acquisition is estimated to represent approximately 34% of market demand in 2026 and is becoming increasingly important as generation becomes geographically distributed. SCADA systems provide centralized visibility over field devices, substations, renewable generation assets, storage systems, meteorological sensors, electrical protection equipment, and remote stations. Renewable Energy is particularly important to this segment because large solar and wind portfolios can contain hundreds of sites spread across vast geographic areas. Global renewable capacity additions exceeded 690 GW in 2025, including more than 500 GW of solar PV and around 160 GW of wind, increasing the number of assets requiring remote monitoring and dispatch. Utility-scale renewable SCADA systems can gather real-time operational data, analyze performance, generate alarms, and enable centralized control centers to coordinate multiple plants. India has already deployed PLC-based SCADA solutions across more than 10 GW of renewable capacity in one major automation supplier's installed base, demonstrating the technology's scalability. SCADA also plays an important role in hydropower, thermal plants, transmission interfaces, and electrical balance-of-plant monitoring. Replacement demand is emerging as early renewable facilities age; 4 concentrated solar plants in Spain are undergoing migration after existing control systems operated for more than 10 years. The estimated 34% share is expected to increase gradually as renewable portfolios, virtual power plants, battery systems, and distributed assets become more prevalent. Future systems will emphasize cybersecurity, browser-based visualization, cloud connectivity, artificial intelligence, edge computing, and integration with energy-management platforms.
Programmable Logic Controller: Programmable Logic Controller is estimated to account for approximately 20% of market demand in 2026. PLCs provide reliable deterministic control for package equipment, auxiliary systems, material handling, water treatment, fuel systems, substations, renewable plants, and other applications where fast local logic is required. Their modular architecture and relatively straightforward programming make them attractive for both standalone systems and integration with larger DCS or SCADA environments. Renewable Energy increasingly supports PLC demand because solar, wind, battery, and hybrid generation systems require local control over inverters, trackers, pumps, switchgear, weather stations, transformers, and safety systems. Global renewable generation rose approximately 8.5% in 2025, and further expansion is increasing the number of local automation nodes. Advanced automation platforms can combine PLC engines with communication standards such as IEC 61850 and high-speed protection functions, allowing one controller to support generation, storage, grid interconnection, and industrial loads. The estimated 20% market share is smaller than DCS and SCADA because PLC implementations typically involve lower system value per project, but unit deployment can be significantly higher. Non-renewable facilities also use PLCs extensively for balance-of-plant equipment that operates independently from central process controls. Future PLC development will focus on software-defined control, edge analytics, cybersecurity, reusable function libraries, and closer integration with SCADA and cloud-enabled monitoring platforms. Open automation architectures introduced during 2025 are likely to strengthen this segment by reducing dependence on proprietary hardware and enabling more flexible lifecycle upgrades.
By Applications
Renewable Energy: Renewable Energy is estimated to account for approximately 43% of Automation Control in Power Generation Market demand in 2026 and is the fastest-growing supplied application. Global renewable capacity additions exceeded 690 GW during 2025, approximately 20% higher than the previous year, while renewables represented roughly 34% of global electricity generation. Solar PV alone added more than 500 GW of capacity, and wind added approximately 160 GW. These technologies require substantial automation because output varies with weather and must be coordinated with grid voltage, frequency, storage, and dispatch requirements. Supervisory Control, Data Acquisition is particularly important for solar and wind portfolios because operators need centralized visibility across geographically distributed assets. Programmable Logic Controller systems provide local control for trackers, inverters, turbines, substations, and auxiliary equipment, while larger hydro and hybrid projects may use Distributed Control System (DCS) architectures. Renewable generation is projected to grow by more than 8% in 2026 and around 8% annually through 2030, increasing the scale of automation requirements. Wind and solar together are expected to rise from approximately 17% of global generation in 2025 to around 27% by 2030. Operators increasingly require forecasting, automated curtailment, storage coordination, grid-code compliance, and predictive maintenance. The estimated 43% share is therefore expected to increase through 2035 as renewable installations expand and the existing renewable fleet enters a replacement and modernization cycle.
Non-renewable Energy: Non-renewable Energy is estimated to represent approximately 57% of automation-control demand in 2026, maintaining the largest application share because thermal, gas, nuclear, and other conventional power stations have complex process-control requirements and substantial installed automation bases. Coal still accounted for approximately 34% of global electricity generation in 2025, while natural gas represented around 21%. Although renewable generation is growing faster, conventional plants remain critical for system adequacy and increasingly operate flexibly to balance variable wind and solar. This creates strong modernization demand. Combined-cycle plants that historically operated near baseload may now run at partial load, cycle more frequently, and respond to changing market prices. A performance degradation of 25 MW on a 600 MW plant illustrates why advanced analytics and control optimization are becoming strategically important. Global gas-fired generation is forecast to grow approximately 2.6% annually through 2030, while nuclear generation is projected to grow about 2.8% annually. Existing coal fleets also require automation for emissions control, flexible operation, and lifecycle extensions. Distributed Control System (DCS) is the dominant technology within these facilities because integrated process control is essential to safe and efficient operation. The estimated 57% share is expected to decline gradually as renewables gain market weight, but absolute demand should remain supported by modernization, cybersecurity upgrades, remote operations, and the continued role of conventional generation in balancing increasingly renewable power systems.
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Regional Outlook
North America
North America is estimated to account for approximately 34% of global Automation Control in Power Generation Market demand in 2026, making it the leading regional market. The U.S. combines a large installed fleet of gas, coal, nuclear, hydro, wind, solar, and storage assets with rapidly increasing electricity demand from data centers, manufacturing, cooling, and electrification. These conditions are creating strong demand for Distributed Control System (DCS), Supervisory Control, Data Acquisition, and Programmable Logic Controller modernization. The region is also home to General Electric, Honeywell, and Rockwell Automation, giving it a deep ecosystem of control hardware, software, lifecycle services, and industrial cybersecurity expertise. Power generators are increasingly adding remote operations, advanced analytics, predictive maintenance, and flexible plant control to improve utilization. The U.S. generation mix is becoming more operationally complex as renewables expand while gas, nuclear, and selected coal assets remain essential for reliability. Global electricity demand growth of approximately 3.6% expected in 2026 mirrors the broader pressure affecting North American systems. Existing conventional plants increasingly need to ramp in response to wind and solar variability, creating demand for control-system upgrades capable of handling frequent cycling. Digital software can identify performance losses such as a 25 MW shortfall on a 600 MW combined-cycle unit before the degradation becomes severe. North America's estimated 34% share is expected to remain supported by lifecycle modernization, cybersecurity requirements, generation additions, and large-scale grid software adoption.
Europe
Europe is estimated to represent approximately 27% of global market demand in 2026. The region has one of the world's highest concentrations of mature thermal generation, rapidly expanding renewables, advanced grid infrastructure, and strict operational requirements. Siemens, Schneider Electric, and ABB provide major regional automation expertise, while utilities increasingly migrate legacy systems toward open, cybersecure, and digitally integrated platforms. Europe's renewable buildout is increasing requirements for flexible generation and advanced plant-grid coordination. Renewable output across the global market is forecast to grow by more than 8% in 2026, while European power systems already operate with high levels of wind and solar penetration during favorable conditions. Modernization of existing renewable assets is emerging as an important European demand source. During late 2025, plans were announced to migrate control systems at 4 concentrated solar facilities in southwest Spain after legacy systems had operated for more than 10 years. This demonstrates that renewable assets are developing replacement cycles similar to conventional power plants. Europe also remains an important hydro, nuclear, and gas generation region, creating demand across all supplied automation types. Digital excitation systems capable of currents up to 2,000 A have entered early deployment at hydropower plants in Switzerland. The region's estimated 27% market share is expected to remain substantial as generators upgrade cybersecurity, automate remote operations, and integrate larger renewable portfolios.
Asia Pacific
Asia Pacific is estimated to account for approximately 29% of global demand in 2026 and is projected to be the fastest-growing region at approximately 7.2% annually. Electricity demand growth remains particularly strong across China, India, and Southeast Asia, while the region simultaneously operates large coal fleets and leads worldwide renewable deployment. China accounted for close to two-thirds of new solar capacity and approximately three-quarters of new wind additions during 2025. This mix creates a significant requirement for both conventional plant controls and renewable SCADA systems. India is also expanding power-generation automation, with one supplier reporting automation deployments across more than 10 GW of renewable capacity. The region's opportunity is amplified by the need to coordinate rapid renewable additions with coal, gas, hydro, nuclear, and storage. Coal supplied approximately 55% of Chinese electricity and around 71% of Indian electricity in 2025, meaning existing conventional assets will require greater flexibility as wind and solar expand. Automation suppliers can therefore address both new Renewable Energy plants and modernization of Non-renewable Energy facilities. Asia Pacific's estimated 29% current share could rise through 2035 as new generation infrastructure is added and older plants adopt advanced DCS, SCADA, PLC, cybersecurity, and remote-monitoring capabilities. Large project volumes and varied technology requirements make regional partnerships and local engineering capabilities particularly important.
Latin America
Latin America is estimated to account for approximately 6% of global market demand in 2026. Hydropower remains a major component of the regional electricity mix, while solar and wind installations are expanding across Brazil, Chile, Mexico, Argentina, and other countries. Hydroelectric facilities require sophisticated turbine, governor, excitation, spillway, and electrical control systems, while newer solar and wind projects increasingly rely on centralized SCADA and programmable controllers. The region's power systems are also exposed to hydrological variability, making generation forecasting and flexible operating strategies increasingly important. Renewable generation growth worldwide is expected to exceed 8% in 2026, supporting continued automation investment across Latin American clean-energy portfolios. The region's approximately 6% share remains below North America, Europe, and Asia Pacific because overall automation investment is smaller and project development can be uneven. However, aging hydro assets create modernization opportunities, while renewable growth increases demand for remote monitoring and grid integration. El Niño conditions can materially influence hydro and wind generation across parts of Latin America, reinforcing the value of real-time operational visibility and coordinated dispatch. Suppliers capable of offering modular control modernization, remote engineering, and lifecycle support are positioned to benefit as utilities improve reliability without replacing complete plant infrastructure.
Middle East & Africa
Middle East & Africa is estimated to represent approximately 4% of global Automation Control in Power Generation Market demand in 2026. The Middle East is expanding gas-fired generation while developing increasingly large solar and storage projects, creating demand for both Non-renewable Energy and Renewable Energy automation. Gas-fired generation is projected to grow globally by approximately 2.6% annually through 2030, with the Middle East providing an important contribution as countries shift from oil-fired power toward gas. Large solar developments also require SCADA, plant controllers, weather monitoring, grid-code compliance, and storage coordination. Africa provides additional opportunities through grid expansion, hydro development, solar generation, and modernization of existing thermal plants. The region's approximately 4% share reflects comparatively lower automation spending and limited installed generating capacity in many countries. However, rapidly rising electricity demand creates long-term potential. Remote monitoring is particularly valuable across geographically dispersed assets where local engineering resources may be limited. Modular PLC and SCADA platforms can help utilities standardize controls across multiple projects. Growth will depend on financing, local technical capacity, grid development, and the ability of suppliers to provide long-term service support rather than hardware alone.
List of Top Automation Control in Power Generation Companies
- General Electric (U.S.)
- Honeywell (U.S.)
- Siemens (Germany)
- Rockwell Automation (U.S.)
- Schneider Electric (France)
- ABB (Switzerland)
Top two Companies Market Share
General Electric: General Electric is estimated to account for approximately 19% of competitive presence within the supplied company group in 2026. Its position is supported by thousands of control systems operating across power plants worldwide and more than 100 years of experience in turbine, excitation, steam, gas, and integrated plant controls. Its current software strategy also includes grid orchestration and renewable management tools capable of supporting systems operating with renewable penetration approaching 70% in selected applications. The combination of installed hardware, lifecycle services, control modernization, and digital software provides a strong position across both Non-renewable Energy and Renewable Energy customers.
Siemens: Siemens is estimated to represent approximately 16% of competitive presence within the supplied company group in 2026. The company's position is supported by a large global installed base in power generation, process automation, electrical systems, turbines, and digital industrial infrastructure. Its automation portfolio supports conventional plants as well as renewable and hybrid power applications requiring centralized process control and lifecycle modernization. Together, General Electric and Siemens are estimated to represent approximately 35% of competitive presence among the 6 supplied companies, indicating a market where large installed bases and long-term service relationships provide significant advantages while ABB, Honeywell, Schneider Electric, and Rockwell Automation maintain substantial competitive positions.
Investment Analysis
Investment in the Automation Control in Power Generation Market is increasingly directed toward renewable integration, cybersecurity, legacy-system migration, artificial intelligence, and centralized fleet operations. Global renewable capacity additions exceeded 690 GW in 2025, including more than 500 GW of solar PV and approximately 160 GW of wind. Every new renewable plant requires monitoring, control, grid-interface management, and often remote operating capability, creating a large addressable automation opportunity. At the same time, existing conventional generation must be modernized to operate more flexibly. Non-renewable Energy still represents an estimated 57% of automation demand, so investment is not limited to new renewable infrastructure. DCS life-extension programs, turbine-control modernization, digital excitation, performance analytics, and cybersecurity upgrades can extend generating asset life without complete plant replacement. Investors and vendors are therefore targeting technologies that support both new-build and installed-base demand.
Software represents an increasingly attractive investment category because utilities want to extract more value from existing control hardware. Advanced software can coordinate renewable assets, predict equipment degradation, optimize dispatch, and support centralized operators across multiple power stations. Dynamic grid applications can increase usable transmission capacity by as much as 90% in favorable conditions, while renewable orchestration environments have supported systems with clean-energy penetration approaching 70%. Asia Pacific provides significant geographic opportunity and is projected to expand at approximately 7.2% annually within the market. North America and Europe remain attractive for high-value modernization because they contain large installed fleets and stringent cybersecurity requirements. Successful investment strategies will increasingly combine hardware, software, engineering, cybersecurity, and recurring lifecycle services rather than treating control-system projects as one-time equipment sales.
New Product Development
New product development is focused on modular, software-defined, cybersecure control platforms that can operate across conventional and renewable generation. Open automation initiatives introduced during 2025 emphasize interoperability and vendor-neutral software rather than tightly coupling control logic to proprietary hardware. This allows power generators to upgrade computing infrastructure without completely rewriting control applications, potentially reducing lifecycle disruption. Modern systems are also integrating artificial intelligence and advanced analytics to detect equipment degradation and support operator decisions. Digital excitation products launched during 2025 can support currents up to approximately 2,000 A and incorporate modern communication protocols for integration into wider plant-control architectures. DCS platforms are increasingly virtualized, while SCADA systems are moving toward browser-based visualization, edge computing, remote access, and improved cybersecurity.
Renewable integration is shaping another major wave of product development. Global wind and solar generation accounted for approximately 17% of electricity in 2025 and is projected to reach around 27% by 2030, requiring more advanced plant controllers and grid-support functions. New automation platforms increasingly coordinate solar, wind, storage, natural gas generation, conventional generation, and industrial loads within one operating environment. Advanced applications include automated voltage control, frequency response, renewable forecasting, storage dispatch, grid-code compliance, and wide-area monitoring. Product development is therefore shifting from individual plant controls toward orchestration platforms capable of managing diverse energy resources. Suppliers that combine deterministic local control with scalable software analytics are positioned to address both plant-level and system-level automation requirements through 2035.
Five Recent Developments
- July 2026: Global electricity forecasts were revised to approximately 3.6% demand growth for 2026 and 3.8% for 2027, reinforcing requirements for flexible generation controls, renewable integration, grid monitoring, and automated operational optimization.
- November 2025: ABB was selected to modernize control systems at 4 concentrated solar power plants in Spain, replacing automation technology that had operated for more than 10 years with a newer SCADA architecture.
- October 2025: ABB introduced a new digital excitation platform supporting excitation currents up to 2,000 A, with early adoption at 2 hydropower facilities and a modular architecture intended for long-term grid adaptability.
- September 2025: General Electric introduced a unified utility-planning software platform designed to improve planning and decision-making as renewable generation, electrification, grid complexity, and distributed energy resources increase across power systems.
- May 2025: Schneider Electric expanded its open automation strategy with software-defined, vendor-agnostic architecture intended to reduce legacy control silos and improve flexibility, scalability, engineering efficiency, and integration across industrial energy environments.
Report Coverage
The Automation Control in Power Generation Market assessment covers all 3 supplied product types: Distributed Control System (DCS), Supervisory Control, Data Acquisition, and Programmable Logic Controller. Estimated 2026 market shares are approximately 20%, respectively. Application analysis covers Renewable Energy and Non-renewable Energy, representing estimated shares of approximately 57%. Regional coverage evaluates North America, Europe, Asia Pacific, Latin America, and Middle East & Africa, with estimated 2026 demand shares of approximately 4%. The assessment incorporates current conditions through August 2026, including global electricity demand growth of approximately 3.6%, renewable generation expansion above 8%, increasing grid complexity, thermal plant modernization, software-defined automation, remote operations, cybersecurity, predictive analytics, and renewable fleet replacement cycles.
The competitive assessment covers the 6 supplied companies: General Electric, Honeywell, Siemens, Rockwell Automation, Schneider Electric, and ABB. Analysis incorporates the supplied 5.29% CAGR for 2026-2035 while evaluating developments affecting power-generation automation, including more than 690 GW of renewable capacity added globally during 2025, solar additions above 500 GW, wind additions near 160 GW, and renewable electricity generation representing approximately 34% of global output. The report evaluates product market shares, application trends, regional adoption, modernization investment, control-system migration, digital excitation, artificial intelligence, cybersecurity, predictive maintenance, and open automation architectures. It also considers the continuing importance of conventional generation, with coal contributing approximately 34% and natural gas around 21% of worldwide electricity generation in 2025, supporting sustained demand for flexible control modernization alongside rapidly expanding Renewable Energy automation.
| REPORT COVERAGE | DETAILS |
|---|---|
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Market Size Value In |
US$ 397.32 Million in 2026 |
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Market Size Value By |
US$ 463.76 Million by 2035 |
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Growth Rate |
CAGR of 5.29 % from 2026 to 2035 |
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Forecast Period |
2026 to 2035 |
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Base Year |
2025 |
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Historical Data Available |
2021-2024 |
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Regional Scope |
Global |
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Segments Covered |
Type and Application |
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What will be the projected value of Automation Control in Power Generation Market by 2035?
The Automation Control in Power Generation Market is projected to reach USD 463.76 Million by 2035, expanding at a steady pace during the forecast period. Market growth is supported by rising demand, technological advancements, and increasing adoption across major end-use industries worldwide.
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What is the expected CAGR of the Automation Control in Power Generation Market during 2026-2035?
The Automation Control in Power Generation Market is expected to grow at a CAGR of 5.29% during the forecast period from 2026 to 2035.
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Which companies are leading the Automation Control in Power Generation Market?
Key players in the Automation Control in Power Generation Market market include General Electric(U.S.), Honeywell (U.S.), Siemens (Germany), Rockwell Automation (U.S.), Schneider Electric(France), ABB (Switzerland)
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How large was the Automation Control in Power Generation Market in 2025?
The Automation Control in Power Generation Market was valued at USD 377.36 Million in 2025, reflecting strong demand and continued adoption across major industries.
