Key Takeaways
- The Indian government is planning a scheme to support small hydro power plants, offering up to 30% in central assistance.
- This initiative could double the country’s small hydro capacity to 10 GW within a decade.
- Small hydro projects are environmentally beneficial, community-focused, and require less land compared to larger projects.
Government Initiative to Boost Small Hydro Power Plants
The Indian government is developing a scheme aimed at promoting the establishment of small hydro power plants. Should this initiative gain approval, developers could receive financial support of up to 30% of their project costs. Industry experts have indicated that this plan could lead to a doubling of the country’s installed capacity for small hydro projects, reaching up to 10 GW over the next ten years.
Currently, India operates slightly over 5 GW of small hydro power projects, specifically those with a capacity of 25 MW or less. These initiatives are guided by policies from the Ministry of New and Renewable Energy. The estimated potential for small hydro projects nationwide is 21 GW, with Jammu & Kashmir holding around 1.3 GW of this potential, of which less than 200 MW has been developed thus far.
In contrast, India boasts an exploitable large hydro power potential of 133 GW. So far, approximately 48 GW of this large hydro capacity has been installed and is operational, including pumped storage projects, while another 13 GW are currently under construction.
As India transitions to non-fossil fuel energy sources, there is growing interest in small hydro projects. These facilities have several advantages, including requiring significantly less land, offering longer lifespans, providing local irrigation, and creating job opportunities. Furthermore, small hydro projects tend to have a reduced environmental impact compared to their larger counterparts, as they often do not necessitate the displacement of local communities or substantial deforestation.
Small hydro installations typically utilize canal-based or run-of-river systems, harnessing flowing water without the need for extensive water storage. This approach represents a cleaner, more sustainable energy source. Additionally, such projects operate with greater flexibility, offering immediate power generation that can be dispatched on demand. Often located at the tail end of the transmission network, these projects facilitate direct community or grid use of electricity, thereby minimizing transmission losses.
The construction costs for these projects average ₹10-12 crore per MW, but there is a concern about rising building expenses. Industry insiders have noted that these hydro projects demand significant investments, making initial relief vital during construction. They have suggested that a partial payment could be made at the onset of the project, with the remainder settled upon completion.
The proposed scheme is expected to invigorate the entire ecosystem surrounding small hydro projects, instilling confidence among project developers, financiers, and local authorities. Overall, this initiative aims to create a sustainable infrastructure that supports local communities while advancing India’s energy goals.
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