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    Geothermal Turbines Market

    ID: MRFR/E&P/8973-HCR
    111 Pages
    Priya Nagrale
    October 2025

    Geothermal Turbines Market Research Report Information By Type (Dry Steam, Flash Cycle, Binary Cycle), By Application (Industrial, Residential, Agricultural), And By Region (North America, Europe, Asia-Pacific, And Rest Of The World) –Market Forecast Till 2035

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    Geothermal Turbines Market Infographic
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    Geothermal Turbines Market Summary

    As per MRFR analysis, the Geothermal Turbines Market Size was estimated at 65.72 USD Billion in 2024. The geothermal turbines industry is projected to grow from 67.75 USD Billion in 2025 to 91.87 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 3.09 during the forecast period 2025 - 2035.

    Key Market Trends & Highlights

    The Geothermal Turbines Market is poised for substantial growth driven by technological advancements and increasing demand for renewable energy.

    • Technological advancements in turbine design are enhancing efficiency and performance in the geothermal sector.
    • The diversification of applications for geothermal energy is expanding its utilization across various industries.
    • North America remains the largest market, while Asia-Pacific is emerging as the fastest-growing region for geothermal turbines.
    • Rising demand for renewable energy and supportive regulatory frameworks are key drivers propelling market expansion.

    Market Size & Forecast

    2024 Market Size 65.72 (USD Billion)
    2035 Market Size 91.87 (USD Billion)
    CAGR (2025 - 2035) 3.09%

    Major Players

    Ormat Technologies (US), Siemens AG (DE), General Electric (US), Toshiba Corporation (JP), Mitsubishi Heavy Industries (JP), Enel Green Power (IT), Calpine Corporation (US), Clyde Bergemann Power Group (DE)

    Geothermal Turbines Market Trends

    The Geothermal Turbines Market is currently experiencing a notable transformation, driven by an increasing global emphasis on renewable energy sources. This shift is largely influenced by the growing awareness of climate change and the need for sustainable energy solutions. As nations strive to reduce their carbon footprints, geothermal energy emerges as a viable alternative, offering a consistent and reliable power supply. The market appears to be expanding, with advancements in technology enhancing the efficiency and performance of geothermal turbines. Furthermore, government incentives and policies promoting clean energy adoption are likely to bolster market growth, encouraging investments in geothermal projects. In addition to technological advancements, the Geothermal Turbines Market is witnessing a diversification of applications. Industries are exploring geothermal energy not only for electricity generation but also for direct heating applications. This trend suggests a broader acceptance of geothermal solutions across various sectors, including residential, commercial, and industrial. As the market evolves, collaboration between stakeholders, including governments, private companies, and research institutions, seems essential for fostering innovation and addressing challenges. Overall, the Geothermal Turbines Market is poised for growth, driven by a combination of technological progress, supportive policies, and an increasing commitment to sustainable energy practices.

    Technological Advancements

    Recent innovations in geothermal turbine technology are enhancing efficiency and performance. These advancements may lead to reduced operational costs and improved energy output, making geothermal energy more competitive against other renewable sources.

    Diversification of Applications

    The Geothermal Turbines Market is expanding beyond electricity generation. Industries are increasingly utilizing geothermal energy for direct heating applications, indicating a broader acceptance and integration of geothermal solutions across various sectors.

    Government Support and Policies

    Supportive government policies and incentives are likely to play a crucial role in the growth of the Geothermal Turbines Market. These initiatives may encourage investments in geothermal projects, facilitating the transition to cleaner energy sources.

    The Global Geothermal Turbines Market is poised for growth as nations increasingly recognize the potential of geothermal energy as a sustainable and reliable power source, driven by advancements in technology and supportive government policies.

    U.S. Department of Energy

    Geothermal Turbines Market Drivers

    Supportive Regulatory Frameworks

    Supportive regulatory frameworks are playing a pivotal role in shaping the Geothermal Turbines Market. Governments worldwide are implementing policies that promote the development and utilization of renewable energy sources, including geothermal energy. Incentives such as tax credits, grants, and favorable tariffs are being introduced to encourage investment in geothermal projects. These regulatory measures not only enhance the economic feasibility of geothermal energy but also create a conducive environment for the growth of the Geothermal Turbines Market. As regulatory support continues to strengthen, it is anticipated that more stakeholders will enter the market, further driving the demand for geothermal turbines.

    Rising Demand for Renewable Energy

    The increasing The Geothermal Turbines Industry. As nations strive to meet their energy needs sustainably, geothermal energy emerges as a viable alternative. According to recent data, the share of renewable energy in the global energy mix is projected to rise significantly, with geothermal energy contributing a notable portion. This shift is driven by the need to reduce greenhouse gas emissions and combat climate change. Consequently, investments in geothermal power plants are expected to surge, thereby enhancing the demand for geothermal turbines. The Geothermal Turbines Market is likely to benefit from this trend, as more countries recognize the potential of geothermal energy to provide a stable and reliable power supply.

    Growing Awareness of Environmental Benefits

    The growing awareness of the environmental benefits associated with geothermal energy is influencing the Geothermal Turbines Market. As stakeholders become more conscious of the ecological impacts of traditional energy sources, geothermal energy is increasingly viewed as a cleaner alternative. The low carbon footprint of geothermal power generation, coupled with its minimal land use requirements, positions it favorably in the renewable energy landscape. This heightened awareness is prompting governments and businesses to invest in geothermal technologies, thereby driving demand for geothermal turbines. The Geothermal Turbines Market stands to gain from this trend, as more entities seek to align their energy strategies with sustainable practices.

    Technological Innovations in Turbine Design

    Technological advancements in turbine design are reshaping the Geothermal Turbines Market. Innovations such as improved efficiency and enhanced durability of turbines are being developed to optimize energy extraction from geothermal resources. For instance, the introduction of advanced materials and design methodologies has led to turbines that can operate at higher temperatures and pressures, thereby increasing their overall efficiency. This is particularly relevant as the efficiency of geothermal power plants is a critical factor in their economic viability. As a result, the market is witnessing a trend towards the adoption of cutting-edge turbine technologies, which could potentially lead to a reduction in the cost of geothermal energy production, further stimulating growth in the Geothermal Turbines Market.

    Increasing Investment in Geothermal Projects

    The surge in investment in geothermal energy projects is a significant driver for the Geothermal Turbines Market. Financial backing from both public and private sectors is crucial for the development of geothermal power plants. Recent reports indicate that investment in geothermal energy has been on the rise, with several countries allocating substantial funds to explore and develop geothermal resources. This influx of capital not only facilitates the construction of new geothermal plants but also supports research and development initiatives aimed at enhancing turbine technology. As more projects come online, the demand for geothermal turbines is expected to increase, thereby propelling the growth of the Geothermal Turbines Market.

    Market Segment Insights

    By Type: Dry Steam (Largest) vs. Binary Cycle (Fastest-Growing)

    The Geothermal Turbines Market is primarily segmented into three types: Dry Steam, Flash Cycle, and Binary Cycle. Within this spectrum, Dry Steam turbines hold the largest market share due to their efficiency in harnessing steam directly from geothermal resources. Flash Cycle turbines follow closely, adapting high pressure water into steam for energy generation, capturing a significant portion of the market. However, Binary Cycle turbines are rapidly gaining traction with their ability to utilize lower temperature geothermal resources, thereby expanding the operational viability of geothermal energy.

    Technology: Dry Steam (Dominant) vs. Binary Cycle (Emerging)

    Dry Steam technology has long been established as the dominant force in the geothermal turbines segment, leveraging high-temperature steam to generate electricity directly from geothermal reservoirs. This method leads to improved efficiency and lower operational costs. In contrast, Binary Cycle technology represents an emerging and innovative approach that allows the use of lower temperature geothermal resources. By transferring heat to a secondary fluid, Binary Cycle turbines maximize energy extraction and reduce environmental impact, positioning them as a vital component for future growth in the geothermal sector.

    By Application: Industrial (Largest) vs. Residential (Fastest-Growing)

    In the Geothermal Turbines Market, the application segment features three primary categories: Industrial, Residential, and Agricultural. Among these, the industrial sector holds the largest share due to its extensive use of geothermal energy for power generation and heating processes. The residential segment is gaining traction as homeowners increasingly adopt renewable energy solutions, driven by environmental concerns and government incentives. In contrast, agricultural applications, while important, currently contribute a smaller portion of the market share.

    Industrial (Dominant) vs. Residential (Emerging)

    The industrial application of geothermal turbines plays a dominant role in the market as it leverages large-scale geothermal energy projects for efficient power generation and direct heating applications. This segment benefits from established infrastructure and significant capital investment, enabling industries such as manufacturing and mining to reduce energy costs and enhance sustainability. On the other hand, the residential segment is emerging rapidly as homeowners seek cost-effective and eco-friendly heating solutions. With advancements in technology and increased awareness about renewable energy sources, residential geothermal systems are attracting more installations, supported by favorable government policies and energy efficiency programs.

    Get more detailed insights about Geothermal Turbines Market

    Regional Insights

    North America : Innovation and Sustainability Leader

    North America is the largest market for geothermal turbines, holding approximately 45% of the global share. The region benefits from robust regulatory support, including tax incentives and renewable energy mandates, driving demand for geothermal energy. The increasing focus on sustainable energy sources and the need for energy independence are key growth drivers. California and Nevada are the leading states, contributing significantly to the market's expansion. The competitive landscape is dominated by key players such as Ormat Technologies and Calpine Corporation, which are actively involved in developing and operating geothermal power plants. The presence of established companies like General Electric and Siemens AG further enhances the market's competitiveness. With ongoing technological advancements and increasing investments, North America is poised for continued growth in the geothermal sector.

    Europe : Renewable Energy Transition Hub

    Europe is witnessing significant growth in the geothermal turbines market, accounting for approximately 30% of the global share. The region's commitment to reducing carbon emissions and transitioning to renewable energy sources is a major driver. Countries like Iceland and Italy are leading the way, supported by favorable regulations and government initiatives aimed at promoting geothermal energy utilization. The European Union's Green Deal further catalyzes investment in renewable technologies. Leading countries in Europe include Germany, Italy, and Iceland, where geothermal energy is increasingly integrated into national energy strategies. The competitive landscape features major players like Siemens AG and Enel Green Power, which are investing in innovative technologies to enhance efficiency. The presence of strong regulatory frameworks and financial incentives positions Europe as a key player in The Geothermal Turbines.

    Asia-Pacific : Emerging Market with High Potential

    Asia-Pacific is rapidly emerging as a significant player in the geothermal turbines market, holding around 20% of the global share. The region's growth is driven by increasing energy demands and a shift towards sustainable energy solutions. Countries like Indonesia and the Philippines are at the forefront, supported by government policies that encourage the development of geothermal resources. The region's vast geothermal potential remains largely untapped, presenting substantial opportunities for growth. The competitive landscape in Asia-Pacific features key players such as Toshiba Corporation and Mitsubishi Heavy Industries, which are actively involved in geothermal projects. The presence of local companies is also growing, contributing to the market's dynamism. With ongoing investments in infrastructure and technology, Asia-Pacific is set to enhance its geothermal capacity significantly in the coming years.

    Middle East and Africa : Resource-Rich Frontier for Geothermal

    The Middle East and Africa region is beginning to explore its geothermal potential, currently holding about 5% of the global market share. The growth is primarily driven by the need for energy diversification and the increasing focus on renewable energy sources. Countries like Kenya and Ethiopia are leading the charge, supported by international partnerships and investments aimed at harnessing geothermal resources. The region's unique geological features offer significant opportunities for geothermal development. In the competitive landscape, local companies are emerging alongside international players, creating a dynamic market environment. The presence of organizations like the African Union is crucial in promoting geothermal energy initiatives. As awareness of geothermal energy's benefits grows, the Middle East and Africa are expected to see increased investments and development in this sector.

    Key Players and Competitive Insights

    The Geothermal Turbines Market is currently characterized by a dynamic competitive landscape, driven by increasing demand for renewable energy sources and the need for sustainable power generation solutions. Key players such as Ormat Technologies (US), Siemens AG (DE), and General Electric (US) are at the forefront, each adopting distinct strategies to enhance their market positioning. Ormat Technologies (US) focuses on innovation in geothermal technology, emphasizing the development of advanced turbine systems that improve efficiency and reduce operational costs. Siemens AG (DE) is leveraging its expertise in digital transformation, integrating smart technologies into its geothermal solutions to optimize performance and maintenance. Meanwhile, General Electric (US) is pursuing strategic partnerships to expand its global footprint, particularly in emerging markets where geothermal potential remains untapped.

    The business tactics employed by these companies reflect a concerted effort to localize manufacturing and optimize supply chains, which are crucial in a moderately fragmented market. This competitive structure allows for a diverse range of offerings, enabling companies to cater to specific regional needs while maintaining operational efficiency. The collective influence of these key players shapes the market dynamics, fostering an environment where innovation and strategic collaborations are paramount.

    In August 2025, Ormat Technologies (US) announced a significant partnership with a leading energy provider in Southeast Asia to develop a new geothermal power plant. This strategic move not only enhances Ormat's presence in a rapidly growing market but also underscores its commitment to expanding renewable energy solutions in regions with high geothermal potential. The collaboration is expected to leverage local expertise and resources, thereby optimizing project execution and sustainability outcomes.

    In September 2025, Siemens AG (DE) unveiled its latest digital platform designed for geothermal energy management, which integrates AI-driven analytics to enhance operational efficiency. This initiative reflects Siemens' strategic focus on digitalization, positioning the company as a leader in smart energy solutions. By harnessing data analytics, Siemens aims to provide clients with actionable insights that can significantly reduce downtime and maintenance costs, thereby enhancing the overall value proposition of its geothermal offerings.

    In July 2025, General Electric (US) entered into a joint venture with a prominent geothermal developer in Latin America, aimed at accelerating the deployment of geothermal technologies in the region. This strategic alliance is indicative of GE's approach to expanding its market reach while fostering innovation through collaborative efforts. The joint venture is expected to facilitate knowledge transfer and resource sharing, ultimately driving advancements in geothermal technology and project execution.

    As of October 2025, the competitive trends within the Geothermal Turbines Market are increasingly defined by digitalization, sustainability, and the integration of AI technologies. Strategic alliances are becoming more prevalent, as companies recognize the value of collaboration in enhancing their competitive edge. Looking ahead, it appears that the focus will shift from traditional price-based competition to a landscape where innovation, technological advancements, and supply chain reliability will be the key differentiators. This evolution suggests a promising future for companies that can effectively navigate these trends and leverage their strengths in the geothermal energy sector.

    Key Companies in the Geothermal Turbines Market market include

    Industry Developments

    • Q1 2025: Geothermal investment soars 85% as breakthrough tech unlocks 500 GW US potential North America's geothermal sector attracted US$1.7 billion in public funding in Q1 2025, an 85% increase over 2024's annual allocation, driven by commercial breakthroughs in enhanced geothermal systems and the announcement of 47 new wells, including Fervo Energy's 500 MW Cape Station project in Utah.

    Future Outlook

    Geothermal Turbines Market Future Outlook

    The Geothermal Turbines Market is projected to grow at a 3.09% CAGR from 2024 to 2035, driven by increasing energy demands and technological advancements.

    New opportunities lie in:

    • Development of hybrid geothermal systems for enhanced efficiency.
    • Expansion into emerging markets with untapped geothermal resources.
    • Investment in advanced turbine technologies for improved performance.

    By 2035, the market is expected to solidify its position as a key player in renewable energy.

    Market Segmentation

    Geothermal Turbines Market Type Outlook

    • Dry Steam
    • Flash Cycle
    • Binary Cycle

    Geothermal Turbines Market Application Outlook

    • Industrial
    • Residential
    • Agricultural

    Report Scope

    MARKET SIZE 202465.72(USD Billion)
    MARKET SIZE 202567.75(USD Billion)
    MARKET SIZE 203591.87(USD Billion)
    COMPOUND ANNUAL GROWTH RATE (CAGR)3.09% (2024 - 2035)
    REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
    BASE YEAR2024
    Market Forecast Period2025 - 2035
    Historical Data2019 - 2024
    Market Forecast UnitsUSD Billion
    Key Companies ProfiledMarket analysis in progress
    Segments CoveredMarket segmentation analysis in progress
    Key Market OpportunitiesAdvancements in geothermal energy technology enhance efficiency and expand applications in the Geothermal Turbines Market.
    Key Market DynamicsTechnological advancements and regulatory support drive growth in the geothermal turbines market, enhancing energy efficiency and sustainability.
    Countries CoveredNorth America, Europe, APAC, South America, MEA

    Market Highlights

    Author
    Priya Nagrale
    Senior Research Analyst

    With an experience of over five years in market research industry (Chemicals & Materials domain), I gather and analyze market data from diverse sources to produce results, which are then presented back to a client. Also, provide recommendations based on the findings. As a Senior Research Analyst, I perform quality checks (QC) for market estimations, QC for reports, and handle queries and work extensively on client customizations. Also, handle the responsibilities of client proposals, report planning, report finalization, and execution

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    FAQs

    What is the projected market valuation for the Geothermal Turbines Market in 2035?

    The projected market valuation for the Geothermal Turbines Market in 2035 is 91.87 USD Billion.

    What was the market valuation of the Geothermal Turbines Market in 2024?

    The market valuation of the Geothermal Turbines Market in 2024 was 65.72 USD Billion.

    What is the expected CAGR for the Geothermal Turbines Market from 2025 to 2035?

    The expected CAGR for the Geothermal Turbines Market during the forecast period 2025 - 2035 is 3.09%.

    Which companies are considered key players in the Geothermal Turbines Market?

    Key players in the Geothermal Turbines Market include Ormat Technologies, Siemens AG, General Electric, and Toshiba Corporation.

    What are the main types of geothermal turbines and their market valuations?

    The main types of geothermal turbines include Dry Steam, Flash Cycle, and Binary Cycle, with valuations ranging from 15.0 to 36.87 USD Billion.

    How does the application segment of the Geothermal Turbines Market break down?

    The application segment includes Industrial, Residential, and Agricultural, with valuations from 15.0 to 44.87 USD Billion.

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