Singareni Steps Towards Geothermal Power Generation
Hyderabad, Light – Singareni Collieries Company Limited (SCCL) is taking significant steps towards generating electricity using naturally occurring hot water steam from underground sources. As part of its exploration of non-conventional energy sources, SCCL is preparing geothermal centers. In collaboration with the central government sector organization ONGC and TG Redco, SCCL is making preparations to set up a substantial geothermal power plant in Manuguru.
A 20-kilowatt experimental geothermal power plant at Pagideru near Manuguru has already seen success. This has paved the way for a more extensive project. A tripartite agreement has recently been signed between SCCL, ONGC, and TG Redco for the exploration and development of the vast underground geothermal field at Pagideru. According to this agreement, ONGC will conduct exploration in the subterranean area, while TG Redco will assist in obtaining necessary approvals from governments and statutory bodies. SCCL will provide logistical support with the target of generating 122 megawatts (MW) of electricity.
The Journey Towards a Geothermal Plant
The Singareni Company initially drilled four boreholes at Pagideru near Manuguru for its own needs. Officials discovered substantial amounts of hot water, with temperatures ranging from 65 to 80 degrees Celsius, emerging from these boreholes. Recognizing the potential for electricity generation from this hot water, they conducted further studies. Experts estimate that this water will be available for at least 20 years. Unlike conventional methods that require burning coal to heat water, geothermal power generation in the Manuguru area will utilize this naturally available hot water. The central government has approved the establishment of a geothermal power plant in this context.
Promising Opportunities Near Manuguru
Across India, 381 geothermal areas have been identified, with hot water boiling beneath the surface. The Manuguru geothermal field stands out as the most promising. Compared to other parts of the country, geothermal energy generation in Manuguru is possible with less investment. Additionally, the Bhadradri thermal plant, which is close to Pagideru, can be connected to the grid. Research indicates that there is a potential for generating 3,500 MW of electricity in the Manuguru area. The recent agreement between ONGC, SCCL, and TG Redco will help determine the actual potential for electricity production.
The 122 MW Geothermal Power Plant
A Geological Survey of India report suggests that a 122 MW geothermal power plant can be set up in Manuguru. As steps are taken in this direction, Manuguru is poised to become the largest geothermal center in the country. The climate in this area is ideal for generating geothermal power. Further exploration might also reveal opportunities to extract helium, adding another dimension to the geothermal project. SCCL and TG Redco have already conducted field-level surveys, and this initiative aligns with efforts to promote clean energy, positioning the state as a platform for innovative electricity generation.
