Market Overview
The Power EPC market covers engineering, procurement, and construction services for all types of power generation facilities, from conventional fossil fuel plants to wind, solar, and hydroelectric installations. The global market reached $224.41 billion in 2025 and is on a trajectory to more than double to $452.30 billion by 2035. Kazakhstan operates the largest electric power sector in Central Asia, with substantial generation capacity, transmission infrastructure, and ongoing investments in both traditional and renewable energy projects.
- •Global market valued at $224.41 billion in 2025, projected to reach $452.30 billion by 2035
- •Kazakhstan's domestic power EPC market valued at approximately $1.5 billion in 2025
- •Market spans conventional thermal, nuclear, hydroelectric, and renewable energy facility construction
Growth Drivers
The primary growth catalyst is the global energy transition, with countries worldwide investing heavily in renewable energy infrastructure to meet decarbonization targets and climate commitments. Aging power infrastructure in developed nations requires extensive replacement and modernization, while emerging economies in Asia, Africa, and Latin America are building new capacity to support industrialization and rising electricity demand. Government policies, carbon pricing mechanisms, and falling costs of renewable technologies are accelerating the shift toward cleaner energy generation.
- •Global electrification and rising electricity demand across developing and developed markets
- •Aging infrastructure replacement needs in North America, Europe, and Japan
- •Policy support and declining costs driving renewable energy project expansion
Segmentation and Regional Analysis
The market segments by power source into thermal (coal, natural gas, oil), renewable (wind, solar, hydro, geothermal), and nuclear categories, with renewables experiencing the fastest growth rate. Geographically, Asia-Pacific dominates the global market due to rapid industrialization in China, India, and Southeast Asian nations, while Europe focuses on energy transition projects. Kazakhstan and the broader Central Asian region represent an emerging market characterized by abundant fossil fuel resources, growing renewable potential, and strategic positioning between European and Asian energy markets.
- •Renewable energy segment growing fastest, driven by solar and wind deployment
- •Asia-Pacific leads global market share, with significant projects across China and India
- •Central Asia, led by Kazakhstan, offers growth opportunities in both conventional and renewable power
Trends and Outlook
What are the recent trends and outlook?
The industry is witnessing a significant shift toward integrated renewable energy projects, energy storage systems, and smart grid technologies as utilities and governments prioritize grid modernization and reliability. Digitalization, including Building Information Modeling, IoT integration, and AI-driven project management, is improving construction efficiency and operational performance. Looking ahead, the market will see sustained growth through 2035, with hydrogen production facilities, carbon capture infrastructure, and cross-border transmission projects representing emerging opportunities for EPC contractors globally.
- •Growing integration of energy storage and smart grid technologies in power projects
- •Hydrogen production and carbon capture emerging as new EPC market segments
- •Digital construction technologies improving project delivery and operational efficiency
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Connect to an analyst →Market size and forecast are Claight Analysis, informed by public research and industry data. Historical years before 2025 and all forecast years are Claight estimates at the stated CAGR. Retrieved 2026.