The Union Cabinet has approved the Small Hydro Power (SHP) Development Scheme for the period FY 2026–27 to FY 2030–31, with a total outlay of ₹2,584.60 crore. The scheme aims to accelerate the use of India’s largely untapped small hydro potential and strengthen reliable clean energy access in hilly, remote, and border regions. It targets the addition of 1,500 MW of new capacity and is expected to generate nearly 51 lakh person-days of employment during construction.
India has an estimated 21,133.61 MW of small hydro potential across 7,133 identified sites, but only about 5,171 MW (roughly 24.5%) has been developed so far. The new scheme focuses especially on the Northern and North-Eastern states and international border districts, where decentralized power generation is critical for both civilian access and strategic infrastructure.
To improve project viability in difficult terrain, the government will provide higher financial support for these regions. Projects in the North-East and border districts can receive up to ₹3.6 crore per MW or 30% of project cost, while general category states will receive up to ₹2.4 crore per MW or 20% of cost. An additional ₹30 crore has been allocated for preparing Detailed Project Reports (DPRs) for at least 200 future projects, helping create a stronger project pipeline.
The scheme also aims to attract nearly ₹15,000 crore in total investment and promote domestic manufacturing of turbines, generators, and other equipment. By supporting Run-of-the-River, canal-fall, and dam-toe projects, the government is positioning small hydro as a cleaner and more stable renewable source that complements solar and wind by providing Round-the-Clock (RTC) power.
Key Financial and Operational Features
North-East & Border Support: Subsidy of ₹3.6 crore/MW or 30% of cost (ceiling of ₹30 crore per project).
General Category Support: Subsidy of ₹2.4 crore/MW or 20% of cost (ceiling of ₹20 crore per project).
Pipeline Creation: Allocation of ₹30 crore for preparing Detailed Project Reports (DPRs) for at least 200 future projects.
Investment Target: Aiming to catalyze a total investment of ₹15,000 crore in the small hydro sector.
Jurisdiction: Defined as projects up to 25 MW, administered by the Ministry of New and Renewable Energy (MNRE).
Project Type Focus: Preference for Run-of-the-River, Canal-fall, and Dam-toe projects to ensure minimal ecological footprint.
What is a "Run-of-the-River" Project?
A Run-of-the-River (RoR) project generates electricity by using the natural flow and elevation of a river without the need for large dams or reservoirs. A portion of the river water is diverted into a pipe (penstock) that leads to a turbine. After spinning the turbine to create power, the water is returned to the river downstream. This method is highly sustainable because it has negligible land requirement and displacement, making it the ideal solution for environmentally sensitive zones like the Himalayas or the Western Ghats.
Policy Relevance
Ensures Grid Resilience: Unlike solar, small hydro provides Round-the-Clock (RTC) firm power, which is essential for balancing the national grid as India integrates more intermittent renewable energy.
Strengthens Border Infrastructure: By prioritising International Border Districts, the scheme ensures reliable energy for strategic defence installations and remote border communities, enhancing national security.
Reduces Transmission Losses: Decentralised SHP projects generate power close to the point of consumption in hilly areas, eliminating the need for expensive long-distance transmission lines that are prone to landslides.
Accelerates "Viksit Bharat" in NE: The higher subsidy for North-Eastern states (30%) acknowledges the high cost of logistics in the region and provides the fiscal push needed to unlock its potential.
Promotes Green Manufacturing: The mandate to use indigenous machinery creates a steady demand for Indian engineering firms, fostering a domestic supply chain for small-scale turbines and generators.
Relevant Question for Policy Stakeholders: Can the 51 lakh person-days of construction employment be transitioned into a 'Green Skill Mission' for mountain communities to manage the long-term Operation & Maintenance (O&M) of these decentralized assets?
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