Research suggests that the India Geothermal Energy Market is on a steady growth path, driven by rising investment in renewable energy, technological advancements, and supportive government policies. The market is projected to grow from USD 0.43 billion in 2025 to USD 0.84 billion by 2035, at a CAGR of 6.92%. Geothermal energy offers a reliable and sustainable baseload power source, contributing to India’s energy security and climate goals.
Rising demand for renewable energy is a primary driver for the Indian geothermal market. The government aims to achieve 500 GW of renewable capacity by 2030, and geothermal energy presents a viable option to provide stable baseload power. Electricity generation is currently the largest application segment, capitalizing on India’s rich geothermal resources. However, geothermal heat pumps are the fastest-growing segment, offering efficient heating and cooling solutions for residential and commercial buildings. Flash steam power plants currently hold the largest technology share, but binary cycle power plants are gaining traction, enabling the utilization of lower-temperature resources.
Growing interest from the private sector is a notable driver, as companies recognize the long-term investment potential of geothermal energy. Government initiatives, including financial incentives and the establishment of a framework for exploration and development, are crucial for stimulating growth. The residential end-use sector is the largest, driven by the adoption of sustainable home heating solutions, while the industrial segment is emerging rapidly, pushed by regulatory pressures to reduce carbon emissions. Key players like ONGC, Tata Power, and Adani Green Energy are exploring and investing in geothermal projects. As technology improves and costs decline, the India geothermal energy market is poised for gradual but steady expansion.
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