Concentrated Solar Power Market Size, Growth, Forecast and outlook (2026-2033)

Concentrated Solar Power Market Size

Concentrated Solar Power Market reached US$ 8.92  billion in 2025 to US$ 9.78 billion in 2026 and is expected to reach US$ 16.61 billion by 2033, growing with a CAGR of 9.7% during the forecast period 2026-2033.. The market is expected to grow because it becomes important in different industries like Chemical Production, Food Processing, Utility, Desalination, Enhanced Oil Recovery. The competitive rivalry intensifies with Siemens Energy, Acciona., Abengoa Solar, and others operating in the market.

Concentrated Solar Power (CSP) plants use mirrors to focus sunlight on a receiver, which collects and transfers solar energy to a heat-transfer fluid. This can be used to provide heat for end-use applications or to generate electricity through conventional steam turbines. Moreover, colossal CSP plants can be implemented with a heat-storage system, allowing for heat supply or electricity generation at night or when the sky is cloudy. CSP plants require high direct solar irradiance, making them an exciting option for sunbelt countries situated within 40 degrees north and south of the equator. In addition, CSP-based electricity generation's technical potential in most of these regions is typically many times higher than their electricity demand, creating opportunities for electricity export through high-voltage lines.

Concentrated Solar Power Market Key Takeaways

•  The Concentrated Solar Power market is projected to grow from USD 8.92 billion in 2025 to USD 16.61 billion by 2033, reflecting a 9.7% CAGR as demand for dispatchable renewable power and low-carbon energy solutions increases.
• Asia-Pacific is the growth engine. The region is identified as the fastest-growing market, supported by increasing renewable-energy investments, government regulations, environmental concerns, and expanding CSP activity in countries such as China and India.
• North America holds the largest market share. The region remains a leading CSP market, supported by significant investments in clean-energy development, green-energy adoption and continued R&D activity.
• Thermal energy storage is a strategic advantage. CSP can store solar heat, including through molten-salt systems, enabling electricity generation after sunset and improving grid integration compared with intermittent renewable generation.
• Power tower technology is gaining momentum. Power tower systems are positioned for growth because they concentrate sunlight onto a single receiver, enabling higher operating temperatures and greater thermal performance.
• CSP is expanding beyond conventional electricity generation. Applications span utility power, desalination, chemical production, food processing, enhanced oil recovery, and mineral processing, broadening the addressable market for concentrated solar technologies.
• Decarbonization is a core market catalyst. Rising carbon emissions, government incentives, environmental regulations and the shift away from fossil-fuel-based power generation are strengthening investment opportunities across the CSP value chain.
• Project economics remain a critical constraint. High upfront costs, land requirements, weather dependency and storage-related considerations can limit CSP deployment, making cost reduction and technology improvements important for wider adoption.
• CSP is becoming more valuable for grid flexibility. Its ability to generate electricity for several hours beyond peak sunlight periods can help extend renewable generation windows and support more reliable power delivery.
• China is strengthening its position in new CSP capacity. The report notes that China completed four new CSP projects totaling 200 MW, representing 52.1% of the global total of newly built CSP capacity cited in the analysis.

Concentrated Solar Power Market Scope

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Concentrated Solar Power Market Dynamics

The increasing carbon emission in the environment and government regulation is the key factor driving the market growth during the forecast period. This carbon emission is caused mainly due to the burning of fossil fuels like coal, gas, oil, and another form that cause pollution. According to analysis, the CO2 emission has reached approximately 36 billion tons in 2019 that will largely impact the environment and will significantly grow during the forecast period. Moreover, the various steps are undertaken to conserve energy on the commercial side, such as using public transportation, using renewable energy sources such as wind energy, solar energy, tidal energy, hydro energy, geothermal energy, and biomass energy, to reduce air pollution. These factors are expected to boost the power sector market growth during the forecast period. In addition, decreasing the cost of components, increasing production, government incentives to support concentrated solar power, changing nations' understanding towards solar energy, and growing environmental concern related to pollution caused by burning fossil fuels is expected to propel the market growth.

However, cost, weather, storage, space, and toxicity are some factors that are expected to hinder the market growth in the forecast period. As to produce more electricity, more solar panels will be needed and require large space, which is the crucial factor to hinder the market growth during the forecast period. Moreover, initial cost and weather are also other essential factors to limit the market growth, as purchasing a solar panel; we have to buy batteries, wiring, inverter, and installation making this more costly. It is also expected that the cost of solar will reduce in the future due to development and improvement.

Concentrated Solar Power Market Segmentation Analysis

By technology, the market is segmented into a parabolic trough, compact linear fresnel reflector, power tower, and parabolic dish system. By capacity, the market is segmented into less than 50MW, 50 to 100MW, 100 to 250MW, more than 250MW. By application, the market is segmented into chemical production, food processing, desalination, utility, enhanced oil recovery (EOR), mineral processing, and others.

CSP has an advantage over PV, and many other renewable energy technologies are storing the sun’s energy. For instance, molten salt can be stored and kept hot for several hours so that when electricity is needed, the heat can be utilized to make steam to drive a generator. Simultaneously, CSP can produce electricity when the sun is no longer shining and may be most valuable to the grid. This storage lets CSP systems extend the peak hours of their generation patterns and generate electricity a few hours before the sun rises and a few hours after it sets, making it easier to integrate electricity from such plants into the grid. Even without storage, CSP systems generate electricity utilizing very high temperatures, and temporary cloud cover does not lead to the same minute-by-minute change in electricity production that PV systems experience.

Furthermore, a parabolic trough is the most common CSP technology consisting of long, curved mirrors that concentrate sunlight on a liquid (generally oil) inside a tube that runs parallel to the mirror. Around 3000 C, the liquid runs to a central collector, producing steam that drives an electric turbine. Moreover, the power tower is the latest technology expected to grow the market due to some advantages, such as the light being concentrated onto one single receiver of the tower that yields higher temperatures. In addition, the mirrors in a solar power tower system receive sunlight by tracking the sun at two axes.

Concentrated Solar Power Market Geographical Share

In terms of concentrated solar power, a total capacity of 381.6MW solar thermal projects was newly built up across the world and increased at the rate of 6.29% during the forecast period. Specifically, China completed four new CSP projects with a capacity of 200MW, 52.1% of the global total. Spain has recorded the highest installed concentrated solar power (CSP) capacity, with 2.3 gigawatts. The U.S. ranked second and Morocco to be third, with installed CSP capacity of 1.8 gigawatts and 530 megawatts, respectively.

APAC dominates the solar power plant's largest capacity and is the fastest-growing market during the forecast period due to increasing environmental concerns and government regulation. In addition, developing countries like India, China will dominate the concentrated solar power market in this region due to increasing interest in using renewable energy sources and reducing carbon emission to drive the market.

Europe & North America also contribute significant market growth during the forecast period due to continuing sizable investments in development, along with investors' changing focus toward green energy alternatives, which will favour the market growth, and the increase in R&D will increase the growth of the market size.

Concentrated Solar Power Market Key Companies

The concentrated solar power market is fragmented with the presence of regional and global players. The competitive outline lies with the increase in the regional company and growing investment in upstream application. BrightSource Energy, Abengoa Solar, Siemens Energy, Acciona, Solar Reserve, Trivelli Energia., Abros Green, Torresol Energy, Aalborg CSP, Enel Spa are the major player in the solar power market. The major players adopt various growth strategies such as product launches, acquisitions, and collaborations, contributing to growing the concentrated solar power market globally.

Siemens Energy

Siemens holds a broad product portfolio for solar thermal plants, covering the full range from 1.5 MW to more than 250 MW. CSP plants require steam turbines that are optimized for their complex and challenging cycle conditions. Moreover, Siemens incorporates its operational experience into extensive R&D and engineering activities to adapt the turbines to the CSP technology's specific requirements. In addition, the day and night cycle often requires many starts and fast daily startup capabilities from CSP steam turbines. When focusing on annual power production, the turbines' short startup times greatly benefit the CSP plant owner.

Furthermore, Siemens steam turbines meet all customer requirements for cost-effective installation and operation and provide excellent flexibility for all cycling conditions. The turbines are suitable for higher steam parameters and can be run in non-reheat, single reheat and double reheat cycles. In addition, steam turbines are tailored to the customer requirements and shipped assembled for easy installation at the site. This reduces time and workforce in the installation phase.

Concentrated Solar Power Market Recent Developments:

• July 2026 – Three Gorges advances large-scale CSP-PV integration in Xinjiang
  China Three Gorges Renewables’ 100 MW linear Fresnel CSP component at the Hami 1 GW “CSP + PV” project entered commercial trial operation in July 2026. The project combines 100 MW of molten-salt CSP with 900 MW of PV and incorporates an 8-hour molten-salt thermal energy storage system, highlighting the growing role of CSP in providing dispatchable renewable power.
• June 2026 – CGN begins construction of 350 MW CSP demonstration project
  China General Nuclear (CGN) officially commenced construction of its 350 MW Golmud CSP Demonstration Project in Qinghai in June 2026. The project uses a hybrid molten-salt tower and parabolic-trough configuration and features approximately 3.7 million square meters of solar-field aperture, supporting large-scale deployment of CSP and thermal energy storage technologies.
• May 2026 – India advances thermal energy storage technologies for CSP
  Researchers at India’s ARCI developed a cost-effective spinel nanocomposite phase-change material designed to improve thermal battery performance. The technology targets higher specific heat capacity and broader operating-temperature ranges, potentially improving thermal energy storage efficiency in CSP plants and industrial heat applications.
• May 2026 – TERI highlights CSP and TES for firm renewable power in India
  The Energy and Resources Institute (TERI) convened a high-level stakeholder consultation in New Delhi focused on scaling CSP technologies with thermal energy storage. Policymakers, developers, utilities, financial institutions and technology providers discussed CSP’s potential to deliver firm, dispatchable renewable electricity as India accelerates its clean-energy transition.
• April 2026 – China expands integrated PV-CSP deployment in Xinjiang
  China Energy Engineering Corporation advanced construction of the Hami 1.5 GW multi-energy complementary demonstration project, combining 1.35 GW of PV with 150 MW of molten-salt tower CSP. The approximately $950 million project demonstrates China’s increasing focus on hybrid renewable complexes that combine low-cost PV generation with CSP-based thermal storage.
• March 2026 – CSP-PV hybrid systems gain attention for improved energy economics
  A 2026 life-cycle assessment found that integrating curtailed PV electricity with molten-salt electric heating and thermal energy storage in CSP plants could reduce greenhouse-gas emissions by up to 8.8% per kWh and lower the levelized cost of electricity by about 4% versus reference configurations. The findings reinforce the potential of hybrid PV-CSP systems for improving renewable-energy utilization and dispatchability.
• May 2026 – High-temperature molten-salt and supercritical CO₂ technologies gain momentum
  Research and demonstration activity is increasingly focusing on coupling molten-salt thermal energy storage with high-temperature power cycles such as supercritical CO₂. These technologies aim to increase CSP operating temperatures, improve conversion efficiency and enable more flexible dispatchable renewable generation. 

Key Procurement Priorities and Buyer Evaluation Criteria

• The procurement decision-making process in the concentrated solar power (CSP) market is being shaped by the growing demand for dispatchable renewable energy, grid stability, long-duration energy storage, decarbonization, and reliable power generation, driving buyers toward advanced CSP systems that can deliver electricity beyond daylight hours.
• Buyers evaluate factors such as thermal efficiency, energy storage duration, power generation capacity, plant availability, operating temperature, heat-transfer performance, scalability, land requirements, and lifecycle reliability when selecting concentrated solar power technologies for utility-scale renewable energy projects.
• The buyer considers system integration capabilities, thermal energy storage technologies, turbine and generator efficiency, solar field design, heat-transfer systems, control and monitoring platforms, and compatibility with existing grid infrastructure when choosing CSP technology providers and engineering partners for large-scale projects.
• Procurement decisions are also influenced by sustainability and energy-transition objectives, with buyers evaluating suppliers based on carbon emissions reduction, renewable energy utilization, water consumption, material efficiency, environmental impact, and compliance with renewable energy and environmental regulations.

Why Choose DataM?

• Technological Innovations: Explores advancements in concentrated solar power technologies, including parabolic trough systems, solar power towers, linear Fresnel reflectors, dish/engine systems, molten-salt thermal energy storage, advanced heat-transfer fluids, and digital plant-control technologies, enabling higher thermal efficiency, extended energy storage, improved dispatchability, and reliable renewable power generation.
• Product Performance & Market Positioning: Evaluates CSP solutions based on critical performance parameters such as thermal efficiency, solar-to-electric conversion efficiency, storage duration, power output, operating temperature, plant availability, scalability, land utilization, and grid integration, highlighting how leading companies differentiate through advanced thermal storage, efficient solar-field designs, and reliable utility-scale power generation.
• Real-World Evidence: Highlights the deployment and development of concentrated solar power projects across utility-scale renewable energy facilities, hybrid solar power plants, and integrated thermal energy storage projects, demonstrating benefits such as dispatchable clean electricity, peak-load management, grid stability, renewable energy integration, and reduced dependence on fossil-fuel-based generation.
• Market Updates & Industry Changes: Tracks key developments such as new CSP project announcements, thermal energy storage deployments, technological advancements, government renewable-energy initiatives, strategic partnerships, project financing, manufacturing investments, and regional developments across North America, Europe, Asia-Pacific, the Middle East, and Africa, supporting the transition toward reliable and dispatchable renewable power infrastructure.
• Competitive Strategies: Analyzes how leading companies expand through technology innovation, strategic partnerships, project development, acquisitions, EPC collaborations, manufacturing expansion, integrated thermal storage solutions, and hybrid renewable energy projects to address increasing demand for flexible, low-carbon electricity generation.
• Pricing & Market Access: Explains pricing variations based on CSP technology, plant capacity, solar field configuration, thermal storage duration, project location, equipment requirements, financing structure, and grid-integration needs, along with market access through technology providers, EPC contractors, project developers, utilities, engineering firms, and renewable energy solution providers.
• Market Entry & Expansion: Identifies growth opportunities driven by rising renewable energy investments, increasing demand for long-duration energy storage, grid flexibility requirements, decarbonization targets, favorable government policies, and the need for dispatchable clean power, while outlining strategies such as regional project development, technology differentiation, strategic partnerships, localized manufacturing, and integrated CSP-plus-storage solutions.

Target Audience

• Concentrated Solar Power (CSP) Project Developers
• Renewable Energy Utilities & Power Producers
• CSP Technology & Equipment Manufacturers
• Thermal Energy Storage System Providers
• Solar Field & Heat-Transfer Equipment Suppliers
• Engineering, Procurement & Construction (EPC) Companies
• Renewable Energy Investors & Infrastructure Funds
• Grid Operators & Energy Infrastructure Companies
• Government Renewable Energy Agencies & Policymakers
• Industrial Energy Consumers & Clean Energy Buyers