# India Geothermal Energy Market

> India Geothermal Energy Market Research Report Information By Application (Power Generation, Residential and Commercial Heating & Cooling), By Temperature (Low Temperature, Medium Temperature and High Temperature), By Technology (Binary & Flash Cycle Plant, Dry Steam Plant, Ground Source Heat Pumps, and Direct Systems) - Growth & Industry Forecast to 2035

- **Forecast Period:** 2025 - 2035
- **CAGR:** 6.92%
- **2024:** $ 0.4 Billion
- **2025:** $ 0.43 Billion
- **2035:** $ 0.84 Billion
- **Key Players:** Geothermal Power India (IN), Tata Power (IN), Indian Oil Corporation (IN), Reliance Power (IN), Gujarat State Electricity Corporation (IN), ONGC (IN), Adani Green Energy (IN), JSW Energy (IN), Larsen & Toubro (IN)

**Report ID:** MRFR/EnP/12439-HCR · **Pages:** 128 · **Author:** Garvit Vyas · **Last Updated:** April 09, 2026

**URL:** https://www.marketresearchfuture.com/reports/india-geothermal-energy-market-13963

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## Market Summary

## **India Geothermal Energy Market Overview:**

India's Geothermal Energy Market Size was valued at USD 1.22 Billion in 2022. The Geothermal Energy market industry is projected to grow USD 2.24 Billion by 2032, exhibiting a compound annual growth rate (CAGR) of 6.30% during the forecast period (2023 - 2032). Growing concerns about climate change, increasing the share of clean energy, and providing a stable and reliable power source are the main market drivers anticipated to propel the Geothermal Energy market in the United States.

Source: Secondary Research, Primary Research, _Market Research Future_ Database and Analyst Review

## **Geothermal Energy Market Trends**

The Indian geothermal energy market focuses on technological advancements and research to harness geothermal resources more efficiently. Research institutions, private companies, and government bodies are investing in developing enhanced geothermal systems (EGS) and other innovative technologies. EGS involves creating or enhancing fractures in hot rock formations to improve water circulation and increase heat extraction. By leveraging technological advancements, the efficiency and viability of geothermal projects can be enhanced, making them more competitive with different forms of renewable energy.

Collaborations between research institutions and industry players are crucial in driving innovation and overcoming technical challenges associated with geothermal energy extraction in the Indian context.

Furthermore, the Indian government has actively promoted renewable energy sources to bolster energy demand while reducing greenhouse gas emissions. In recent years, geothermal energy has been a notable focus as part of the broader renewable energy mix. The government has introduced supportive policies and incentives to attract investments in geothermal projects. These policies include financial incentives, tax benefits, and favorable tariff structures for geothermal power producers. Additionally, the government has been working on streamlining regulatory processes and land acquisition for geothermal projects, further encouraging private sector participation.

The push for geothermal energy aligns with India's goal of rising the share of renewables in its energy mix and deducting dependence on fossil fuels. Thus driving the Geothermal Energy market revenue.

## **Geothermal Energy Market Segment Insights:**

### **Geothermal Energy Application Insights**

The India Geothermal Energy market segmentation, based on application, includes Power Generation, Residential and Commercial Heating and cooling. The power generation segment mostly dominated the market. Geothermal power plants harness the Earth's natural heat for electricity production. India's increasing emphasis on sustainable energy sources positions geothermal power as a promising solution. The Power Generation segment within the geothermal energy market caters to the country's growing energy demand while aligning with environmental goals, making it a pivotal driver for adopting geothermal energy in India.

### **Geothermal Energy Technology Insights**

The India Geothermal Energy market segmentation, based on technology, includes Binary & Flash Cycle Plant, Dry Steam Plant, Ground Source Heat Pumps and Direct Systems. The binary & flash cycle plant category generated the most income. Binary plants harness lower-temperature geothermal resources using a secondary fluid to drive a turbine. At the same time, Flash Cycle Plants utilize high-temperature geothermal fluids to generate steam directly for power generation. These technologies showcase the diversity and adaptability of geothermal solutions, contributing to India's sustainable energy portfolio.

### **Geothermal Energy Temperature Insights**

The India Geothermal Energy market segmentation, based on temperature, includes Low Temperature, Medium Temperature and High Temperature. The low temperature category generated the most income. Low-temperature geothermal resources, typically 50 to 150 degrees Celsius, offer opportunities for various applications, including direct heating and power generation. These resources are particularly relevant for regions with moderate temperature gradients. As India explores its geothermal potential, harnessing low-temperature sources can contribute significantly to sustainable energy initiatives and diversify the country's renewable energy portfolio.

**Figure 1: India Geothermal Energy Market, by Temperature, 2022 & 2032 (USD Billion)**

Source: Secondary Research, Primary Research, _Market Research Future_ Database and Analyst Review

### **Geothermal Energy Country Insights**

India's geothermal energy market is gaining momentum as the country seeks sustainable and renewable energy sources. The potential for geothermal power generation is significant, especially in regions with high geothermal heat flow. The government's commitment to deducting carbon emissions and promoting clean energy further drives investment in geothermal projects. The state of Himachal Pradesh and some parts of the Western Ghats show promising geothermal potential. However, challenges such as resource exploration, project financing, and technology development need attention.

Despite these hurdles, India's geothermal sector holds promise for contributing to the nation's energy mix, aligning with its commitment to environmental sustainability and diversification of the energy portfolio. Continuous efforts are essential to unlock the full potential of geothermal energy in India and harness its benefits for a greener future.

## **Geothermal Energy Key Market Players & Competitive Insights**

Leading market players are investing majorly in research and development to expand their product lines, which will help the Geothermal Energy market grow even more. The participants are also undertaking various strategic activities to spread their footprint with important market developments, including product launches, contractual agreements, mergers and acquisitions, major investments, and collaboration with other organizations. To spread and survive in a more competitive and rising market climate, the Geothermal Energy industry must offer cost-effective items.

Major players in the Geothermal Energy market are attempting to raise market demand by investing in research and development operations, including Ormat (US), Mitsubishi Heavy Industries (Japan), Baker Hughes Company (US), NIBE Group (Sweden), and SLB (US).

### **Key Companies in the Geothermal Energy market include**

### **Geothermal Energy Industry Developments**

**July 2022:**Ormat propounded the commercial operation of the Casa Diablo-IV (CD4) 30 MW geothermal power plant. The CD4 facility provides 7 MW of geothermal power to Community Choice Aggregators, Silicon Valley Clean Energy, and Central Coast Community Energy, each under a 10-year power purchase agreement (PPA). In Addition, the facility provides 16 MW of geothermal power to the Southern California Public Power Authority under a 25-year agreement.

## **Geothermal Energy Market Segmentation:**

### **Geothermal Energy Application Outlook**

### **Geothermal Energy Temperature Outlook**

### **Geothermal Energy Technology Outlook**

## Market Drivers

### Rising Demand for Renewable Energy

The increasing demand for renewable energy sources in India is a pivotal driver for the India Geothermal Energy Market. As the country aims to achieve its target of 500 GW of renewable energy capacity by 2030, geothermal energy presents a viable option. The National Electricity Plan indicates that geothermal energy could contribute significantly to this target, given its potential to provide baseload power. Furthermore, the growing awareness of climate change and the need for sustainable energy solutions are propelling investments in geothermal projects. This trend is likely to continue as both government and private sectors recognize the importance of diversifying energy sources to ensure energy security and reduce carbon emissions.

### Growing Interest from Private Sector

The increasing interest from the private sector is a notable driver for the india geothermal energy market. As the energy landscape evolves, private companies are recognizing the potential of geothermal energy as a viable investment opportunity. Several private firms have begun exploring geothermal resources in India, driven by the prospect of long-term returns and the growing demand for renewable energy. Collaborations between public and private entities are also emerging, facilitating knowledge transfer and resource sharing. This trend is expected to foster innovation and accelerate the development of geothermal projects, ultimately contributing to the expansion of the geothermal energy market in India.

### Government Initiatives and Incentives

Government initiatives play a crucial role in shaping the India Geothermal Energy Market. The Indian government has introduced various policies aimed at promoting renewable energy, including geothermal energy. The Ministry of New and Renewable Energy (MNRE) has established a framework that encourages investment in geothermal projects through financial incentives and subsidies. For instance, the Geothermal Energy Development Program aims to facilitate exploration and development of geothermal resources. Additionally, the government has set ambitious targets for renewable energy, which include geothermal energy as a key component. These initiatives are expected to stimulate growth in the geothermal sector, attracting both domestic and international investors.

### Environmental Sustainability and Climate Goals

The emphasis on environmental sustainability is a driving force behind the India Geothermal Energy Market. As India grapples with the impacts of climate change, there is a growing recognition of the need for cleaner energy sources. Geothermal energy, being a low-emission power source, aligns well with India's climate goals. The government has committed to reducing the carbon intensity of its economy and increasing the share of non-fossil fuel-based energy sources. This commitment is likely to spur investments in geothermal energy projects, as stakeholders seek to align with national and international climate agreements. The potential for geothermal energy to provide a stable and sustainable energy supply further enhances its appeal in the context of environmental sustainability.

### Technological Innovations in Geothermal Energy

Technological advancements are significantly influencing the India Geothermal Energy Market. Innovations in drilling techniques and enhanced geothermal systems (EGS) have the potential to unlock previously inaccessible geothermal resources. The adoption of advanced technologies can lead to more efficient energy extraction and lower operational costs. For example, the implementation of binary cycle power plants has been gaining traction, allowing for the utilization of lower temperature geothermal resources. As these technologies continue to evolve, they are likely to enhance the feasibility and attractiveness of geothermal energy projects in India, thereby contributing to the overall growth of the market.

## Future Outlook

The India geothermal energy market is poised for growth at 6.92% CAGR from 2025 to 2035, driven by technological advancements, government support, and increasing energy demands.

**New opportunities:**

- Development of enhanced geothermal systems for urban areas. Investment in geothermal heat pumps for residential applications. Partnerships with local governments for geothermal district heating projects.

By 2035, the market is expected to be robust, driven by innovative solutions and strategic partnerships.

## Segment Insights

### By Application: Electricity Generation (Largest) vs. Geothermal Heat Pumps (Fastest-Growing)

In the India geothermal energy market, the application segment is primarily driven by electricity generation, which holds the largest market share. Electricity generation from geothermal sources not only capitalizes on India's rich geothermal resources but also benefits from supportive government policies promoting renewable energy. Other applications such as direct use applications and geothermal heat pumps follow but at a comparatively smaller scale. Direct use applications are harnessed in various industries, including agriculture and aquaculture, thus contributing steadily to the segment's overall profile.
The growth trends in the application segment showcase an increasing interest in sustainable energy solutions. Geothermal heat pumps, in particular, are becoming the fastest-growing aspect of the segment as they offer efficient temperature regulation with low environmental impact. The rising awareness of climate change and the need for energy efficiency in residential and commercial sectors further boost this growth, indicating a shift towards more innovative and responsible energy use.

Electricity Generation (Dominant) vs. Geothermal Heat Pumps (Emerging)

Electricity generation remains the dominant application in the Indian geothermal energy market, due to its established technology and significant resource potential. This segment benefits from large-scale projects and robust infrastructure that facilitates effective energy production. On the other hand, geothermal heat pumps are emerging as a viable alternative due to their versatility and efficiency in heating and cooling applications. As they become more popular among consumers and builders, especially in urban areas, the integration of these systems into residential and commercial buildings is expected to rise. The transition towards heat pumps signifies a growing trend of adopting cleaner, more efficient technology, aligning with India's renewable energy goals.

### By Technology: Flash Steam Power Plants (Largest) vs. Binary Cycle Power Plants (Fastest-Growing)

In the India geothermal energy market, flash steam power plants currently hold the largest share, thanks to their established technology and efficient electricity generation capabilities. This segment is followed by binary cycle power plants, which are gaining traction due to advancements in technology and increasing interest in utilizing lower-temperature geothermal resources. Dry steam power plants and geothermal heat pump technology, while important, represent smaller portions of the market, highlighting the dominance of flash steam systems in India's geothermal landscape.

Technology: Flash Steam Power Plants (Dominant) vs. Binary Cycle Power Plants (Emerging)

Flash steam power plants play a pivotal role in India's geothermal energy sector, leveraging high-temperature geothermal resources to efficiently convert steam into electricity. Their reliable performance and established infrastructure contribute to their dominant market position. On the other hand, binary cycle power plants are emerging as a faster-growing segment, utilizing low- to medium-temperature geothermal resources effectively. This technology not only minimizes environmental impact but also expands the potential for geothermal energy utilization across diverse regions in India, making it a significant focus for future development.

### By End Use: Residential (Largest) vs. Industrial (Fastest-Growing)

In the India geothermal energy market, the end use segment showcases a diverse distribution across various applications. The residential sector holds the largest share, reflecting the growing interest in sustainable home heating solutions. Meanwhile, commercial and agricultural segments contribute positively but at a lesser extent. Industrial use, on the other hand, is emerging with substantial adoption rates, highlighting its importance in meeting energy demands through cleaner sources. 
 
The growth trends in this segment reveal a shift towards renewable energy sources, with residential applications being driven by governmental incentives and an increase in eco-conscious consumers. The industrial sector is gaining momentum due to regulatory pressures to reduce carbon emissions, combined with significant investments in geothermal technologies, propelling it towards becoming the fastest-growing segment in the market.

Residential (Dominant) vs. Industrial (Emerging)

The residential sector in India's geothermal energy market remains dominant due to its extensive adoption for heating purposes, driven by an increase in energy efficiency awareness and government policies promoting renewable energy usage. Homeowners are leaning towards geothermal heat pumps, appreciating their long-term cost savings and environmental benefits. In contrast, the industrial segment is emerging as a critical player, particularly in manufacturing and processing industries, where there is a strong push for sustainable energy solutions. Industries are increasingly investing in geothermal systems to not only comply with regulations but to gain a competitive edge through lower operating costs and enhanced sustainability profiles. This creates a dynamic landscape where residential solutions widely utilized contrast with the innovative industrial applications making significant strides.

## Competitive Benchmarking

The geothermal energy market in India is currently characterized by a competitive landscape that is gradually evolving, driven by increasing energy demands and a growing emphasis on sustainable energy solutions. Key players such as ONGC (India), Tata Power (India), and Adani Green Energy (India) are actively positioning themselves to capitalize on these trends. ONGC (India) has been focusing on enhancing its geothermal exploration capabilities, while Tata Power (India) is investing in innovative technologies to improve efficiency in energy production. Adani Green Energy (India) appears to be pursuing aggressive expansion strategies, potentially reshaping the competitive dynamics within the market.
The business tactics employed by these companies reflect a concerted effort to optimize operations and enhance market presence. The market structure seems moderately fragmented, with several players vying for dominance. Localizing manufacturing and optimizing supply chains are common strategies among these firms, which collectively influence the competitive environment by fostering innovation and operational efficiency.
In December 2025, ONGC (India) announced a partnership with a leading technology firm to develop advanced geothermal drilling techniques. This strategic move is likely to enhance ONGC's operational efficiency and reduce costs, positioning the company favorably in a market that increasingly values technological innovation. The collaboration may also facilitate the exploration of previously untapped geothermal resources, thereby expanding ONGC's portfolio.
In November 2025, Tata Power (India) launched a pilot project aimed at integrating AI-driven analytics into its geothermal operations. This initiative is expected to optimize resource management and improve predictive maintenance, which could lead to significant cost savings and enhanced reliability in energy production. The adoption of AI technologies may serve as a competitive differentiator, allowing Tata Power to respond more effectively to market demands.
In October 2025, Adani Green Energy (India) secured a substantial investment from a global renewable energy fund to accelerate its geothermal projects. This influx of capital is anticipated to bolster Adani's capacity to scale operations and innovate within the geothermal sector. The investment underscores the growing confidence in geothermal energy as a viable alternative, potentially attracting further investments and partnerships in the future.
As of January 2026, the competitive trends within the geothermal energy market are increasingly defined by digitalization, sustainability, and the integration of advanced technologies. Strategic alliances are becoming more prevalent, as companies recognize the value of collaboration in driving innovation and enhancing operational capabilities. The shift from price-based competition to a focus on technological advancement and supply chain reliability is likely to shape the future landscape of the market, emphasizing the importance of differentiation through innovation.

## Recent News & Developments

**July 2022:**Ormat propounded the commercial operation of the Casa Diablo-IV (CD4) 30 MW geothermal power plant. The CD4 facility provides 7 MW of geothermal power to Community Choice Aggregators, Silicon Valley Clean Energy, and Central Coast Community Energy, each under a 10-year power purchase agreement (PPA). In Addition, the facility provides 16 MW of geothermal power to the Southern California Public Power Authority under a 25-year agreement.

## Report Scope

| MARKET SIZE 2024 | 0.401(USD Billion) |
| --- | --- |
| MARKET SIZE 2025 | 0.432(USD Billion) |
| MARKET SIZE 2035 | 0.838(USD Billion) |
| COMPOUND ANNUAL GROWTH RATE (CAGR) | 6.92% (2024 - 2035) |
| REPORT COVERAGE | Revenue Forecast, Competitive Landscape, Growth Factors, and Trends |
| BASE YEAR | 2024 |
| Market Forecast Period | 2025 - 2035 |
| Historical Data | 2019 - 2024 |
| Market Forecast Units | USD Billion |
| Key Companies Profiled | Geothermal Power India (IN), Tata Power (IN), Indian Oil Corporation (IN), Reliance Power (IN), Gujarat State Electricity Corporation (IN), ONGC (IN), Adani Green Energy (IN), JSW Energy (IN), Larsen & Toubro (IN) |
| Segments Covered | Application, Technology, End Use |
| Key Market Opportunities | Expansion of geothermal energy projects driven by supportive government policies and increasing energy demand. |
| Key Market Dynamics | Emerging regulatory frameworks and technological advancements are driving growth in India's geothermal energy sector. |
| Countries Covered | India |

## Frequently Asked Questions

**Q: What is the current valuation of the India geothermal energy market?**
A: As of 2024, the market valuation was 0.401 USD Billion.

**Q: What is the projected market size for the India geothermal energy market by 2035?**
A: The market is projected to reach 0.838 USD Billion by 2035.

**Q: What is the expected CAGR for the India geothermal energy market during the forecast period?**
A: The expected CAGR for the market from 2025 to 2035 is 6.92%.

**Q: Which companies are the key players in the India geothermal energy market?**
A: Key players include Geothermal Power India, Tata Power, Indian Oil Corporation, and Reliance Power.

**Q: What are the main applications of geothermal energy in India?**
A: Main applications include electricity generation, direct use applications, geothermal heat pumps, and enhanced geothermal systems.

**Q: How much revenue is generated from electricity generation in the geothermal sector?**
A: Electricity generation revenue was 0.2 USD Billion in 2024 and is expected to grow to 0.42 USD Billion by 2035.

**Q: What technologies are utilized in the India geothermal energy market?**
A: Technologies include binary cycle power plants, flash steam power plants, dry steam power plants, and geothermal heat pump technology.

**Q: What is the revenue forecast for binary cycle power plants by 2035?**
A: Revenue from binary cycle power plants is projected to increase from 0.1 USD Billion in 2024 to 0.215 USD Billion by 2035.

**Q: What are the end-use segments for geothermal energy in India?**
A: End-use segments include residential, commercial, industrial, and agricultural applications.

**Q: What is the revenue growth expected for the agricultural segment by 2035?**
A: The agricultural segment is expected to grow from 0.1 USD Billion in 2024 to 0.2 USD Billion by 2035.


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