The global concentrated solar power market size was valued at USD 14.3 billion in 2025 and is projected to grow from USD 18.08 billion in 2026 to USD 117.78 billion by 2034, registering a CAGR of 26.4% during the forecast period from 2026 to 2034. Asia Pacific dominated the concentrated solar power market with a market share of 34.8% in 2025.
Concentrated solar power (CSP) is a renewable energy technology that uses mirrors or lenses to concentrate sunlight onto a receiver, where the solar energy is converted into heat. This heat is used to produce steam or drive a heat engine to generate electricity. CSP systems can include thermal energy storage, allowing electricity generation even when sunlight is unavailable. They are mainly used in large-scale power plants and can provide reliable, dispatchable electricity with lower dependence on fossil fuels.
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Thermal Storage Gives Solar Power More Flexibility
The concentrated solar power market is gaining attention because CSP can store heat and use it later, allowing electricity generation even when sunlight is unavailable. This makes CSP different from solar systems that depend directly on sunshine at the time of generation. Developers are working on molten salts, high-temperature particles, and other storage materials to make plants more efficient and reliable. This focus on dispatchable renewable energy is supporting concentrated solar power market growth.
CSP Moves Beyond Electricity Into Industrial Heat
CSP technology is also finding opportunities beyond conventional electricity generation. Its ability to produce very high temperatures makes it useful for industrial processes such as chemical production, mineral processing, desalination, and fuel production. This wider application base is helping expand the concentrated solar power market size and creating new opportunities for solar thermal technology in industries that are difficult to electrify.
Growing Need for Reliable Renewable Electricity
The market is gaining attention because electricity systems are adding more solar and wind power, creating a greater need for renewable technologies that can provide electricity when the sun is not shining. CSP is particularly useful because it can store solar energy as heat and release it later, helping supply power during evening and peak-demand periods. The technology can also provide heat for applications such as desalination, food processing, chemical production, and mineral processing. These capabilities are strengthening concentrated solar power market demand, particularly in regions with strong solar resources and a need for dispatchable clean power.
High Upfront Investment Compared with Other Renewable Technologies
The market continues to face pressure from the high capital requirements associated with developing large CSP facilities. Projects require solar collection fields, thermal receivers, heat-transfer systems, storage infrastructure, turbines, and other specialized equipment. These requirements can make project financing more difficult, particularly when developers compete with lower-cost solar PV and rapidly expanding battery storage.
Long-Duration Energy Storage and Industrial Heat Applications
The market has an important opportunity in applications where electricity or heat is needed for longer periods. Unlike solar PV, CSP can integrate thermal storage directly into the power plant, allowing stored solar heat to be used after sunset. This makes the technology particularly relevant as power systems require greater flexibility to integrate increasing amounts of variable renewable generation. CSP can also provide high-temperature heat for industrial processes, opening opportunities beyond electricity generation. These developments are shaping key concentrated solar power market trends.
Competing with Rapidly Expanding Solar PV and Battery Storage
The market faces a major challenge from the rapid expansion and falling costs of solar PV and battery storage. The IEA expects solar PV to dominate renewable capacity additions through 2030, while battery storage is expanding rapidly as a source of short-term flexibility. CSP therefore needs to demonstrate the value of its longer-duration thermal storage and dispatchable generation capabilities to remain attractive for new projects.
Parabolic Trough Segment Led the Concentrated Solar Power Market with a 48.9% Share in 2025
Parabolic trough technology held the largest share of the concentrated solar power market in 2025, accounting for 48.9% and generating approximately $6.99 billion. Its strong position is largely due to its long commercial track record and proven ability to convert concentrated sunlight into usable heat for electricity generation. The technology is also well-suited to thermal energy storage, allowing CSP plants to continue producing electricity even when direct sunlight is unavailable. As utilities look for renewable power sources that can complement intermittent solar and wind generation, parabolic trough systems continue to attract interest.
Power towers accounted for 31.7% of the market, with a value of around $4.53 billion, and are expected to grow at a CAGR of 11.6%. These systems use a field of mirrors to concentrate sunlight onto a central receiver and can operate at relatively high temperatures. Linear Fresnel reflector systems represented 11% of the market, valued at approximately $1.57 billion, while Stirling dish systems held an 8.4% share, worth about $1.2 billion. Improvements in thermal storage, heat-transfer systems, and plant efficiency are supporting continued development across these technologies.
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The Utilities Segment Dominated the Concentrated Solar Power Market with an 86.5% Share in 2025
The utilities segment accounted for 86.5% of the concentrated solar power market in 2025, representing approximately $12.37 billion. CSP is particularly suited to large-scale electricity generation because the heat collected from sunlight can be stored and used later to produce electricity. This gives CSP an advantage in situations where power needs to be supplied beyond peak sunlight hours. Growing efforts to expand renewable electricity generation and improve grid reliability are creating opportunities for CSP projects in regions with strong solar resources.
Enhanced oil recovery represented 13.5% of the market, valued at around $1.93 billion. In this application, concentrated solar systems can generate heat or steam that can be used during oil-production processes, helping reduce reliance on conventional energy sources for thermal operations. Although its market share is considerably smaller than that of utilities, demand for solar-based industrial heat could create additional opportunities for CSP technology, particularly in areas where high solar radiation and oil-production activities occur together.
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Asia Pacific accounted for the largest share of the global concentrated solar power market, representing 34.8% of total revenue and reaching USD 4.98 billion in 2025. The region continues to lead due to strong investments in renewable energy, growing electricity demand, and expanding utility-scale solar projects. Government support for clean energy, rising energy security concerns, and increasing deployment of thermal energy storage technologies are further supporting market growth.
China accounted for a significant share of the Asia Pacific market, reaching approximately USD 2.99 billion in 2025. Increasing investments in large-scale renewable energy projects, strong government support for clean power generation, and continued development of solar thermal technologies are driving market expansion.
Japan's market generated approximately USD 0.50 billion in 2025. Growing focus on renewable energy integration, energy security, and advanced solar power technologies continues to support market development.
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Europe accounted for 27.6% of the global concentrated solar power market, valued at USD 3.95 billion in 2025, and is projected to register the fastest CAGR of 12.3% during the forecast period. The regional market is driven by ambitious renewable energy targets, increasing investments in clean power infrastructure, and growing demand for reliable renewable electricity. Advancements in thermal storage and hybrid renewable energy systems are further accelerating market growth.
Spain represents an important market for concentrated solar power in Europe, supported by favorable solar resources, established solar thermal expertise, and continued investments in renewable energy infrastructure. Growing interest in energy storage and dispatchable renewable electricity is further supporting market expansion.
Germany's market is supported by strong renewable energy policies, increasing investments in clean power technologies, and growing interest in integrating solar generation with energy storage systems. Continued efforts to reduce carbon emissions are creating additional opportunities for concentrated solar power technologies.
North America accounted for 22.4% of the global concentrated solar power market, reaching USD 3.20 billion in 2025, and is projected to grow at a CAGR of 10.1% during the forecast period. The regional market is supported by increasing investments in utility-scale renewable energy projects, rising demand for grid stability, and growing interest in energy storage. Government incentives and efforts to reduce dependence on fossil fuels are further strengthening market growth.
The US market represents the largest contributor in North America, supported by investments in large-scale renewable energy projects and growing demand for dispatchable clean electricity. Increasing development of thermal storage solutions and continued policy support for renewable energy are contributing to market expansion.
Canada's market is supported by increasing investments in renewable power infrastructure and growing efforts to diversify the country's clean energy portfolio. Interest in energy storage and grid modernization is also creating opportunities for solar thermal technologies.
Middle East & Africa accounted for 7.3% of the global concentrated solar power market, totaling USD 1.04 billion in 2025. Strong solar resources, increasing investments in renewable energy, and growing efforts to diversify energy generation beyond fossil fuels are supporting market growth across the region. Large-scale solar projects and rising demand for reliable, clean electricity are expected to create additional opportunities during the forecast period.
The UAE market is supported by major investments in utility-scale renewable energy projects, strong solar resources, and government initiatives focused on clean energy development. The growing deployment of solar thermal technologies with energy storage is strengthening market opportunities.
Africa's market is benefiting from abundant solar resources, increasing demand for reliable electricity, and growing investments in renewable energy infrastructure. The expansion of utility-scale solar projects and increasing focus on energy access are creating long-term opportunities for concentrated solar power across the region.
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Author's Details
Research Head
Ismail Sutaria is a market intelligence and strategy professional with over 12 years of experience advising organizations across the chemicals, packaging, industrial machinery, and energy & power sectors. He specializes in delivering data-driven market assessments, commercial due diligence, industry benchmarking, demand forecasting, competitive strategy, and growth advisory that enable businesses to make confident investment and expansion decisions in complex industrial markets.
His expertise spans specialty and commodity chemicals, advanced and sustainable packaging solutions, industrial automation, manufacturing equipment, process engineering, renewable energy, conventional power generation, electrical infrastructure, and industrial technologies. Ismail has developed deep domain knowledge in evaluating market ecosystems, technology evolution, regulatory frameworks, supply-demand dynamics, pricing trends, value chain structures, and competitive landscapes across global and regional markets.
Over the course of his career, Ismail has advised manufacturers, technology providers, industrial suppliers, investment firms, and multinational corporations on market attractiveness, revenue opportunity assessments, product portfolio optimization, customer segmentation, sourcing strategies, and geographic expansion initiatives. His work enables clients to identify emerging opportunities, evaluate market risks, benchmark competitive positioning, and develop sustainable growth strategies aligned with evolving industry dynamics.
Recognized for his structured analytical approach and commercial perspective, Ismail excels at translating complex market developments into practical business intelligence. By integrating industry trends, technological innovation, policy developments, and evolving customer requirements, he helps organizations anticipate market transitions, strengthen strategic planning, and capitalize on long-term growth opportunities. His ability to bridge technical industry knowledge with commercial strategy has established him as a trusted advisor for businesses operating across the global chemicals, packaging, machinery, and energy value chains.
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