The Union Cabinet on 31 July 2026 gave the green signal to the PM‑SSY. The scheme earmarks ₹5,070 crore to achieve 5,000 MW of floating solar capacity by the fiscal year 2030‑31. Implementation will be handled by the SECI.
Key Developments
- Central financial assistance (CFA) of up to ₹1 crore per MW for projects on reservoirs and other water bodies.
- Mandatory inclusion of battery energy storage of at least two hours, totalling 10,000 MWh across the programme.
- Targeted creation of 16,000‑17,000 jobs and promotion of domestic manufacturing of specialised components.
- Focus on states with large water bodies – Maharashtra, Madhya Pradesh, Karnataka, Odisha and Telangana – to diversify solar installations geographically.
Important Facts
- India currently has only about 0.7 GW of floating solar installed, while the technical potential is estimated at 102 GW (per the NISE).
- The flagship Omkareshwar floating solar park in Madhya Pradesh is the largest at 278 MW with plans to reach 600 MW, but it lacks on‑site battery storage.
- Floating solar systems cost about ₹4.9‑5.2 crore per MW, roughly 25 % higher than ground‑mounted projects because of platforms, anchoring and mooring.
- Ground‑mounted solar, which makes up most of India’s ~100 GW installed capacity, needs three to four times more land per MW than the panel area itself.
Exam Relevance
Understanding the PM‑SSY helps aspirants answer questions on India’s renewable‑energy strategy (GS3). The scheme illustrates how policy can address two major bottlenecks – land scarcity and grid‑integration – by using water bodies and mandating storage. It also ties into the national target of 500 GW of non‑fossil‑fuel electricity by 2030, a key figure for energy‑security discussions. The role of Union Cabinet in approving large‑scale schemes is a classic example of policy‑making processes.
Way Forward
- Accelerate project approvals and address engineering challenges such as wear on floating structures and cable failures.
- Encourage private‑sector participation by offering clear guidelines for battery storage integration.
- Leverage the scheme to boost domestic manufacturing of floating‑platform components, creating a supply chain advantage.
- Monitor progress against the 5,000 MW target and adjust CFA levels if cost differentials remain high.