This editorial is based on “India has a solar land problem. Its reservoirs may hold the answer” published in the Economic Times on 03/09/2026. The article highlights that India’s solar boom faces land scarcity and storage hurdles. It advocates utilizing inland water bodies via the Surya Sarovar scheme for land-neutral floating solar generation.
For Prelims: Pradhan Mantri Surya Sarovar Yojana, Bhadla Solar Park, Pavagada Solar Park, PM Surya Ghar: Muft Bijli Yojana, PM-KUSUM, PLI Scheme for High-Efficiency Solar PV Modules, Duck Curve, Green Hydrogen, Perovskite-silicon Tandem Cells, Quantum Dots, Graphene, Great Indian Bustard, Lithium, Rare-earth Elements, Green bonds, Priority-sector Lending.
For Mains: Current status of solar power generation in India, Key innovations in solar power sector, Key challenges associated with India’s solar power sector and way forward.
The cabinet approved the Pradhan Mantri Surya Sarovar Yojana that targets 5 GW of floating solar with energy storage for land-neutral generation. Although India’s solar capacity is surging rapidly, structural hurdles like upstream import dependence and peak-demand intermittency persist. Overcoming these barriers requires implementing value-chain integration and circular-economy reforms, which are vital for ensuring long-term sustainable energy security.
India’s rapid solar energy ascent, anchored by massive capacity expansion, rooftop prosumer networks, and the Pradhan Mantri Surya Sarovar Yojana, represents a paradigm shift toward land-neutral, dispatchable generation. However, realizing the 500 GW non-fossil target by 2030 requires overcoming critical structural hurdles like upstream import dependencies, grid transmission congestion, the evening “duck curve,” and socio-ecological land-water conflicts. Ultimately, balancing aggressive technological scaling with domestic value-chain integration, circular-economy waste management, and robust ecosystem safeguards will determine the long-term success of India’s green transition.
Drishti Mains Question
Despite rapid capacity addition, India’s solar sector faces structural bottlenecks in upstream manufacturing, land acquisition, and waste management. Analyze the policy reforms needed to achieve a self-reliant and sustainable solar ecosystem.
1. What is the objective of the Pradhan Mantri Surya Sarovar Yojana (PM-SSY)?
To develop 5 GW of floating solar PV capacity with 10 GWh co-located storage on water bodies, utilizing reservoirs and ponds without additional land, with a ₹5,070 crore outlay.
2. What is the “duck curve” phenomenon in India’s power grid?
The duck curve refers to the steep evening demand peak following massive daytime solar surplus. PM-SSY addresses this by mandating at least two hours of co-located energy storage for round-the-clock reliability.
3. What does “assembly-led self-reliance” mean in India’s solar manufacturing sector?
It describes India’s heavy reliance on imported upstream components like polysilicon, wafers, and cells despite rapidly expanding domestic module assembly capacity.
Q. Consider the following statements: (2016)
Which of the statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2
Ans: (a)
Q. India has immense potential for solar energy though there are regional variations in its developments. Elaborate. (2020)
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