Turbines Market: Growing AI-Driven Electricity Demand and Adoption of Long-Term Service Contracts to Drive Market Growth

The global turbines market was valued at over USD 140 billion in 2025 and is projected to register a compound annual growth rate of approximately 7.8% from 2026 to 2035. The market encompasses gas, steam, hydro, and wind turbine equipment, all of which share a common mechanical principle, the conversion of fluid motion into rotational shaft power, while serving distinct end markets, financing structures, and manufacturing models. Gas and steam turbine supply remains concentrated among a limited number of global manufacturers, owing to the scale of thermodynamic engineering and long-term service infrastructure required to compete, whereas wind turbine manufacturing has remained comparatively more fragmented, with several regional manufacturers continuing to compete effectively against larger global players in specific national markets.

The market is expected to grow steadily through the forecast period, owing to rising baseload power requirements, accelerating renewable capacity additions, and growing demand for long-term turbine service and maintenance contracts. Demand for gas turbines specifically has strengthened considerably due to rising electricity consumption from data centers and AI infrastructure, a trend that has materially altered order patterns across the conventional turbine segment over the past two years. Wind turbine demand, meanwhile, continues to be shaped primarily by decarbonization policy support across North America, Europe, and Asia-Pacific, sustaining capital investment in renewable generation capacity even as near-term industry attention has shifted toward gas turbine order activity.

Executive Snapshot

What is the size and growth rate of the combined global turbines market?
The combined turbine equipment category was valued at well over USD 140 billion in 2025 and is projected to grow at roughly a 7.8% compound annual growth rate from 2026 to 2035, with wind turbine demand outpacing growth in the more mature gas and steam turbine segments.

Why do gas turbines and wind turbines get grouped into the same broad market category at all?
Both ultimately convert moving fluid energy into rotational shaft power feeding a generator, the same fundamental principle that manufacturers including GE Vernova apply across genuinely different combustion, thermal, and aerodynamic engineering disciplines.

How does the competitive structure differ between gas turbine and wind turbine manufacturing?
Large-scale gas and steam turbine manufacturing remains concentrated among a small number of global suppliers including Siemens Energy, whereas wind turbine manufacturing has stayed comparatively more fragmented across regional and global players.

What technical standards bodies shape design and safety requirements across turbine categories?
International standards coordinated through the International Electrotechnical Commission establish much of the design and safety framework manufacturers across categories must work within.

How significant is the service and maintenance revenue stream relative to new equipment sales?
Long-term service agreements increasingly rival new equipment sales for large manufacturers including Mitsubishi Power, given the multi-decade operating life of installed turbine fleets.

How has data center and AI-driven electricity demand reshaped near-term turbine order activity?
Surging power demand from data centers and AI infrastructure has pushed gas turbine order backlogs at companies including GE Vernova to multi-year highs, materially accelerating near-term order volume across the conventional turbine segment.

Market Dynamics: Turbines Market

The category is best understood as several structurally distinct equipment segments sharing a common mechanical principle. Engineering disciplines spanning combustion, thermal, hydraulic, and aerodynamic design at companies including GE Vernova remain largely separate, even though the underlying rotational physics connecting them is broadly similar.
Data center and AI-driven electricity demand has emerged as a significant near-term growth driver for gas turbines. Due to this, order backlogs at companies including Siemens Energy have reached record levels, a dynamic that was not a meaningful factor in the category as recently as 2023.
Gas and steam turbine manufacturing remains far more concentrated than wind turbine manufacturing globally. A limited number of large multinational suppliers continue to dominate large-scale conventional turbine supply, reflecting decades of accumulated thermodynamic engineering investment that smaller entrants have struggled to replicate.
Long-term service and maintenance contracts continue to represent a growing share of total turbine manufacturer revenue. Multi-decade service agreement models pursued by manufacturers including Mitsubishi Power provide more predictable, recurring revenue relative to cyclical new equipment order volume.
International technical standards continue to provide a common design and safety framework across distinct turbine categories. Coordinated standards work through the International Electrotechnical Commission continues to establish baseline design and safety requirements across gas, steam, hydro, and wind categories.
Public research infrastructure continues to support efficiency improvements feeding into commercial turbine design. Applied engineering research conducted through national laboratories including the National Renewable Energy Laboratory continues to inform incremental efficiency and reliability gains that eventually appear in commercial turbine products.
Grid integration complexity continues to increase as the generation mix diversifies across turbine technology categories. Utilities are increasingly required to manage a more heterogeneous mix of gas, steam, hydro, and wind generation sources simultaneously, which has added a layer of operational complexity not present in earlier, single-technology generation fleets.

Market Segmentation: Turbines Market

By Power Output

Less than 1 MW
1 MW – 10 MW
10 MW – 50 MW
50 MW – 100 MW
Above 100 MW

By Technology

Open Cycle Gas Turbine (OCGT)
Combined Cycle Gas Turbine (CCGT)
Cogeneration Turbine
Conventional Turbine
Advanced Turbine
Others

By Fuel Type

Fossil Fuel
Renewable Energy
Nuclear
Others

By Application

Power Generation
Aviation
Marine
Industrial
Others

By Type

Steam Turbine
- Impulse Turbine
- Reaction Turbine
- Condensing Turbine
- Reheat Turbine
- Others
Gas Turbine
- Heavy Frame Gas Turbine
- Aeroderivative Gas Turbine
- Hydro Turbine
- Pelton Turbine
- Francis Turbine
- Kaplan Turbine
- Others
Wind Turbine
- Horizontal Axis Wind Turbine
- Vertical Axis Wind Turbine
- Bladeless
Hydro Turbines
- Reaction
- Impluse
Others

By Geography

North America: United States, Canada, and Mexico
Europe: Germany, U.K., France, Italy, Spain, Russia, Benelux, Nordics, and Rest of Europe
Asia Pacific: China, Japan, India, South Korea, Australia, New Zealand, Taiwan, South East Asia, and Rest of Asia Pacific
Latin America: Brazil, Argentina, Columbia, Chile, Peru, and Rest of Latin America
Middle East: Saudi Arabia, United Arab Emirates, Oman, Qatar, and Rest of Middle East
Africa: Nigeria, Egypt, Ethiopia, South Africa, and Rest of Africa

Key Growth Drivers: Turbines Market

Surging data center and AI infrastructure power demand is accelerating gas turbine order volume. Due to this, gas turbine backlogs at GE Vernova and competing manufacturers have reached levels rarely seen in the category’s recent history, and the market is expected to grow on the back of this demand through the latter half of the decade.
Continued global decarbonization policy momentum is favoring renewable turbine categories. Sustained policy support continues to direct a growing share of capital investment toward wind turbine capacity ahead of conventional generation categories.
Sustained demand for grid reliability and baseload generation is supporting continued gas turbine investment. Continued reliability requirements across electricity grids support ongoing investment in gas turbine capacity, even amid the broader shift toward renewable generation.
Growing adoption of long-term service contracts is supporting more predictable manufacturer revenue. Expanding multi-decade service agreement adoption from companies including Mitsubishi Power continues to provide turbine manufacturers with more stable, recurring revenue streams.
Continued international standards harmonization is easing cross-border equipment certification. Ongoing standards coordination through the International Electrotechnical Commission continues to ease cross-border certification complexity for manufacturers selling across multiple markets.
Sustained applied research investment is continuing to improve turbine efficiency across categories. Ongoing research through national laboratories including the National Renewable Energy Laboratory continues to support efficiency gains across both renewable and conventional turbine technology.
Continued industrial and emerging-market electrification is supporting overall demand growth. Rising electricity demand across rapidly industrializing economies is expected to support turbine equipment demand growth across nearly every category through the forecast period.

Regional Outlook: Turbines Market

North America: Strong demand across gas and wind categories, with significant presence from GE Vernova, and record near-term gas turbine orders tied to data center power demand.
Europe: Strong renewable policy support driving wind investment, alongside continued gas turbine order growth at Siemens Energy.
Asia-Pacific: Fastest-growing regional turbine demand overall, driven by rapid industrial electrification and strong manufacturing presence from Mitsubishi Power and major Chinese turbine manufacturers.
Middle East and Africa: Growing investment in both gas turbine capacity and emerging renewable turbine projects, supporting steady regional demand growth.

Competitive Landscape: Turbines Market

Notable key players include GE Vernova, Siemens Energy, Vestas, Mitsubishi Power, Nordex, Goldwind, Andritz, Voith, Ansaldo Energia, Shanghai Electric, Dongfang Electric, Harbin Electric, Baker Hughes, Kawasaki Heavy Industries, Solar Turbines, Envision Energy, Suzlon Energy, Enercon, Wärtsilä, MAN Energy Solutions, Doosan Enerbility, and Toshiba Energy Systems.

Recent Developments

GE Vernova and Crusoe announced in July 2025 a deal for 29 LM2500XPRESS aeroderivative gas turbine units to power AI data centers, expected to deliver nearly 1 GW of electricity once both order tranches are fully deployed.
GE Vernova and Duke Energy announced in April 2025 an arrangement covering up to 11 additional 7HA gas turbines, building on Duke’s prior order of eight units to meet growing data center and manufacturing-driven electricity demand.
Siemens Energy announced in October 2025 an order from Xcel Energy for ten large gas turbines and associated generation equipment, adding more than 2,088 megawatts of dispatchable capacity across two new Texas power plants.

Consultant POV

The turbines market is best evaluated as a set of structurally distinct equipment categories rather than a single industry, as competitive position in gas turbine supply provides limited indication of standing in wind turbine manufacturing, and vice versa. Near-term demand has shifted meaningfully, with data center and AI-driven electricity requirements pushing gas turbine backlogs at several manufacturers to multi-year highs. The underlying renewable policy drivers supporting wind turbine demand remain intact and are expected to sustain growth in parallel. Overall, the market is expected to grow due to continued baseload reliability requirements, renewable capacity additions, and the expanding role of long-term service agreements in manufacturer revenue.

About Constancy Researchers Private Limited

Constancy Researchers is a global market intelligence and strategic advisory firm helping organizations navigate complex markets and make high-impact decisions with confidence. In an environment defined by rapid technological change, shifting demand patterns, and evolving competitive dynamics, we provide clarity where it matters most—at the point of decision-making. By combining deep industry understanding, rigorous analytics, and structured thinking, we enable leadership teams to identify opportunities, mitigate risks, and build strategies that drive sustainable growth.