India Geothermal Energy Market Size, Share, and COVID-19 Impact Analysis, By Technology (Binary Cycle Power Plants, Flash Steam Power Plants, Dry Steam Power Plants, and Geothermal Heat Pump Technology), By Application (Electricity Generation, Direct Use Applications, Geothermal Heat Pumps, and Enhanced Geothermal Systems), By End Use (Residential, Commercial, Industrial, and Agricultural), and India Geothermal Energy Market, Insight, Industry Trend, Forecasts to 2035

India Geothermal Energy Market Size Insights Forecasts to 2035

• India Geothermal Energy Market Size 2024: USD 405.17 Million
• India Geothermal Energy Market Size 2035: USD 860.11 Million
• India Geothermal Energy Market CAGR: 7.08%
• India Geothermal Energy Market Segments: Technology, Application, and End Use

Geothermal energy is a renewable form of energy that is obtained from the natural heat reservoirs beneath the Earth’s surface. It is produced from the thermal energy that is generated from the radioactive decay of materials and the residual heat of the planet’s formation. The geothermal energy is tapped using geothermal power stations and heat pumps to produce electricity and direct heating and cooling. The uses of geothermal energy include the generation of electricity, district heating, greenhouse farming, drying industries, aquaculture, and spas.

Geothermal energy in India is also gaining popularity as a consistent and sustainable form of renewable energy, especially in areas of high geothermal potential like the Puga Valley, Tattapani, and Cambay Basin. The Government of India, through the Ministry of New and Renewable Energy (MNRE), shortlisted geothermal energy as a part of its overall strategy for the development of renewable energy resources to make the energy mix more secure and diverse. The initiatives taken by the Government include the assessment of resources, support for exploration, and cooperation with state governments to establish demonstration projects, especially in the Ladakh region, to offer decentralized power and heating solutions to the rural population.

Technologies such as "enhanced geothermal systems," better drilling methods, and binary cycle power stations are making geothermal projects more feasible in the varied geological setting of India. Newer geophysical exploration methods and reservoir modeling tools are also increasing the accuracy of exploration, thereby making the future of geothermal energy in India brighter.

Market Dynamics of the India Geothermal Energy Market:

The major driving forces for geothermal energy are the growing demand for clean and sustainable energy, the increasing concern for carbon emissions, and the need for a stable baseload power supply. Geothermal energy is the only form of renewable energy that offers a constant power supply regardless of the weather conditions, unlike solar and wind power. The growing support from governments for diversification of renewable energy resources, technological developments in drilling and reservoir management, and the need for energy security are the factors that further fuel the adoption of geothermal energy.

Geothermal energy market is restrained by high upfront exploration and drilling costs, geological risks, a lack of commercial-scale operational plants, and limited private sector participation. Inadequate policy clarity and the absence of specific financial incentives further slow project development.

The geometrical energy opportunities exist in the form of technological developments in areas such as "Enhanced Geothermal Systems (EGS)," "Binary Cycle Plants," and advances in "Reservoir Mapping." Geothermal energy can also be used for "District Heating," "Greenhouse Farming," and "Tourism-based" applications. With the right policies in place, India has great potential to harness commercialized geothermal energy.

Market Segmentation

The India geothermal energy market share is classified into technology, application, and end use.

By Technology:

The India geothermal energy market is divided by technology into binary cycle power plants, flash steam power plants, dry steam power plants, and geothermal heat pump technology. Among these, the binary cycle segment controlled the market share in 2024 and is expected to grow at a significant CAGR during the forecast period. The binary cycle segment is dominated due to efficiently use of moderate-temperature geothermal resources and is adaptable across diverse geological settings, making it more widely deployed than other technologies.

By Application:

The India geothermal energy market is divided by application into electricity generation, direct use applications, geothermal heat pumps, and enhanced geothermal systems. Among these, the electricity generation segment dominated the share in 2024 and is anticipated to grow at a remarkable CAGR during the forecast period. The electricity generation segment dominance is driven by its established infrastructure and growing government support for renewable power deployment.

By End Use:

The India geothermal energy market is divided by end use into residential, commercial, industrial, and agricultural. Among these, the residential segment accounted for the highest market share in 2024 and is anticipated to grow at a remarkable CAGR during the forecast period. This growth is supported by increasing adoption of geothermal heat pumps and home heating/cooling solutions that offer energy efficiency and cost savings.

Competitive Analysis:

The report offers the appropriate analysis of the key organisations/companies involved within the India geothermal energy market, along with a comparative evaluation primarily based on their product offering, business overviews, geographic presence, enterprise strategies, segment market share, and SWOT analysis. The report also provides an elaborate analysis focusing on the current news and developments of the companies, which includes product development, innovations, joint ventures, partnerships, mergers & acquisitions, strategic alliances, and others. This allows for the evaluation of the overall competition within the market. 

Top Key Companies in India Geothermal Energy Market:

• Chhattisgarh State Renewable Energy Development Agency
• Geothermal Energy Research & Development Centre
• Gujarat Power Corporation Ltd.
• Indian Oil Corporation R&D Centre
• Kerala State Electricity Board
• NTPC Renewable Energy Ltd.
• ONGC Energy Centre
• Reliance New Energy Ltd.
• STEAG Energy Services India Pvt. Ltd.
• Tata Power Renewable Energy Ltd.
• Others

Recent Developments in India Geothermal Energy Market:

• In November 2025, Energy Efficiency Services Limited (EESL) set up a major geothermal technology pilot project in Andhra Pradesh, marking expansion beyond traditional Himalayan sites. This initiative demonstrated India’s commitment to diversifying geothermal exploration, supporting clean energy innovation, and advancing the country’s renewable energy and net-zero ambitions.

• In September 2025, the Ministry of New and Renewable Energy launched India’s National Geothermal Energy Policy, aiming to harness 10 GW of potential across multiple regions. The policy promotes research, hybrid geothermal solar projects, and repurposing oil wells, and aligns geothermal development with India’s renewable energy and net-zero targets.

Key Target Audience

• Market Players
• Investors
• End-users
• Government Authorities 
• Consulting and Research Firm
• Venture capitalists
• Value-Added Resellers (VARs)

Market Segment

This study forecasts revenue at the India, regional, and country levels from 2020 to 2035. Spherical Insights has segmented the India geothermal energy market based on the below-mentioned segments:

India Geothermal Energy Market, By Technology

• Binary Cycle Power Plants
• Flash Steam Power Plants
• Dry Steam Power Plants
• Geothermal Heat Pump Technology

India Geothermal Energy Market, By Application

• Electricity Generation
• Direct Use Applications
• Geothermal Heat Pumps
• Enhanced Geothermal Systems

India Geothermal Energy Market, By End Use

• Residential
• Commercial
• Industrial
• Agricultural