Why in News?
The Union Cabinet approved the Pradhan Mantri Surya Sarovar Yojana (PM-SSY) to develop floating solar projects with integrated energy storage, backed by a total outlay of ₹5,070 crore.
What does the scheme offer?
The scheme targets 5,000 MW of floating solar photovoltaic capacity and energy storage systems with a minimum two-hour capacity (10,000 MWh).
Projects will be sanctioned between FY 2026-27 and FY 2030-31, with financial support extending to FY 2032-33.
Central Financial Assistance of ₹1 crore per MW is provided after commissioning, plus up to ₹50 lakh per project for feasibility studies like bathymetry and hydrography.
The initiative is expected to cut CO₂ emissions by about 10 million tonnes annually and create 16,000–17,000 full-time equivalent jobs.
Why floating solar?
Floating solar uses reservoirs and industrial ponds, avoiding the need for large land acquisition, a key advantage in land-scarce India.
India's current operational floating solar capacity is around 700 MW, while the National Institute of Solar Energy estimates the potential at 102.18 GWp across inland water bodies.
The scheme aligns with India's renewable energy goals by combining solar generation with storage to ensure grid stability.
Exam Connect
PM Surya Sarovar Yojana → Ministry of New and Renewable Energy
National Institute of Solar Energy → Autonomous body under MNRE, HQ in Gurugram