Pradhan Mantri Surya Sarovar Yojana (PM-SSY)

• The Union Cabinet approved Pradhan Mantri Surya Sarovar Yojana (PM-SSY) on July 31.

• It is a scheme for the development of floating solar photovoltaic (FSPV) projects with energy storage systems (ESS) with a total outlay of Rs 5,070 crore.

Highlights of the scheme:

• It envisages the development of 5,000 MW of FSPV projects with co-located energy storage systems having a minimum storage capacity of two hours — that is 10,000 MWh.

• The projects will be sanctioned during FY 2026-27 to FY 2030-31, with disbursement of financial support continuing up to FY 2032-33.

• The approval follows the recent assessment undertaken by the National Institute of Solar Energy (NISE), which has estimated a floating solar potential of approximately 102.18 GWp across reservoirs and other suitable inland water bodies in the country.

• Under the scheme, central financial assistance of Rs 1 crore per MW will be provided for eligible FSPV projects after successful commissioning.

• In addition, central financial assistance of up to Rs 50 lakh per project will be available for undertaking feasibility studies, including bathymetry and hydrography assessments, environmental studies, and other preparatory activities required for de-risking the project development.

• All states and Union Territories will benefit through this scheme. 

• The scheme would enhance the floating solar PV capacity in the country by 5,000 MW, which is presently around 700 MW only.

• These projects would provide an opportunity to gainfully utilise existing reservoirs and industrial ponds, and eliminate competition for scarce land resources.

• The integration of an energy storage system will help strengthen grid reliability. 

• The scheme would help reduce around 10 million tonnes of CO2 emissions annually. 

• It would help generate approximately 16,000-17,000 full-time equivalent employment opportunities across the project value chain.

• The scheme would also promote domestic manufacturing of flotation systems as well as the entire value chain of the projects, like PV cells, modules, energy storage systems, etc.

• The scheme will contribute to renewable energy capacity addition, support the achievement of national energy and climate objectives, and facilitate optimal utilisation of water resources.

(The author is a trainer for Civil Services aspirants.)