India Launches 20 KW Geothermal Pilot Plant, Aims for 10,600 MW Potential

India's geothermal energy sector is making  significant progress in the country's renewable energy landscape. The Geological Survey of India (GSI) has completed extensive exploration across various geothermal fields, culminating in the publication of the 'Geothermal Atlas of India, 2022.' This comprehensive report identifies a potential geothermal power capacity of approximately 10,600 MW, highlighting India's significant untapped geothermal resources.

This information was  shared by  Minister of New and Renewable Energy, Pralhad Joshi in a written reply in the Lok Sabha, recently. He further informed the parliament that in a noteworthy development, the Singareni Collieries Company Limited (SCCL) has successfully launched a 20 kW pilot geothermal power plant in Manuguru, located in Telangana’s Bhadradri Kothagudem district. The plant utilises the closed-loop Binary Organic Rankine Cycle Process technology, which has been demonstrated effectively. This pilot project represents a critical step toward harnessing geothermal energy on a larger scale in India.

He said that the Ministry of New and Renewable Energy (MNRE) is playing a pivotal role in advancing geothermal energy through its Renewable Energy Research and Technology Development Programme (RE-RTD). This initiative involves various research institutions and industry players to foster the development of indigenous technologies for efficient and cost-effective renewable energy solutions.

"Although there has been no specific allocation for geothermal energy in the R&D budget by MNRE over the past five years, the Ministry of Coal has allocated INR 2.42 crore for the establishment of the pilot plant in Telangana," noted the Minister.

India’s commitment to geothermal energy is further evidenced by international collaborations. Ongoing partnerships with Iceland and Saudi Arabia, as well as the recent Renewable Energy Technology Action Platform (RETAP) with the USA, underscore a strong international focus on geothermal development.

"The MNRE continues to provide substantial financial support for geothermal research and technology development, offering up to 100 percent funding for government and non-profit research organizations and up to 70 percent for private entities. This support is crucial for advancing geothermal energy and contributing to India's renewable energy goals," said the Minister.