The Union Cabinet has approved the Pradhan Mantri Surya Sarovar Yojana, offering ₹1 crore per MW in subsidies to boost floating solar capacity. While this initiative aims to bridge the cost gap with traditional solar plants, many states have paused tenders pending final guidelines. Meanwhile, a recent APTEL ruling has provided a boost to developer confidence by protecting force majeure claims in project disputes.
The Indian government has officially rolled out the Pradhan Mantri Surya Sarovar Yojana to accelerate the adoption of floating solar technology. With a total budget of ₹5,070 crore, this scheme targets the development of 5,000 MW of floating solar capacity by the 2030-31 financial year. To encourage developers, the government will provide a Central Financial Assistance of ₹1 crore per megawatt upon the successful commissioning of projects.
Floating solar projects typically face higher setup costs—approximately 25% more than ground-mounted solar installations—due to the requirement for specialized floating platforms and complex anchoring systems. This new subsidy is specifically designed to help narrow this cost disadvantage and bring electricity tariffs closer to those of standard solar projects. A key requirement of the new scheme is that all projects must include co-located energy storage systems with a minimum duration of two hours, adding a layer of operational complexity for developers.
Following the announcement, a trend has emerged among several Indian states, which have chosen to delay their scheduled floating solar tenders. Developers and state agencies are currently waiting for the final operational guidelines from the central government before proceeding with new projects. While the pause has created a short-term slowdown, it is widely viewed as a period of adjustment for the industry to align with the new storage and subsidy criteria.
There is significant long-term potential for this sector, with states like Madhya Pradesh and Maharashtra identified as having substantial capacity for floating solar installations. However, investors and developers must consider the operational challenges inherent in these projects. Unlike land-based solar, floating plants deal with constant exposure to water, which can lead to increased maintenance needs for cables and structures. Furthermore, as the industry scales up, managing the technical requirements of two-hour energy storage will be a critical factor in maintaining project profitability.
In a separate development that carries weight for the broader renewable energy sector, the Appellate Tribunal for Electricity (APTEL) has intervened in a dispute involving VSR Solar Power Pvt Ltd and the Tamil Nadu Electricity Regulatory Commission. The tribunal criticized the commission’s previous dismissal of the developer's petition, which cited severe weather from Cyclone Gaja as a reason for construction delays. APTEL’s decision to remand the case for a fresh review highlights the importance of force majeure protections—clauses that protect companies from penalties during uncontrollable events.
For investors, the immediate monitorable is the release of final tender guidelines by state agencies. Success in this sector will depend on how effectively developers can balance the added costs of energy storage with the available government incentives. Additionally, the legal environment regarding project timelines and force majeure claims will be crucial in ensuring that risks are managed fairly during the project execution phase.