Science & Technology·Mains Strategy

Solar Energy — Mains Strategy

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Version 1Updated 10 Mar 2026

Mains Strategy

For Mains, solar energy demands an analytical and multi-dimensional approach. Aspirants should move beyond mere facts to critically examine the challenges and opportunities. Structure answers with a clear introduction, body, and conclusion.

The body should be organized thematically, covering technical aspects, policy frameworks, economic implications, environmental concerns, and international relations. For instance, when discussing challenges, categorize them into technical (intermittency, grid integration), economic (financing, LCOE), environmental (land use, waste), and policy/implementation (inter-state coordination, manufacturing gaps).

Always back arguments with relevant government schemes (NSM, PM-KUSUM, PLI), constitutional provisions (Art 48A), and international commitments (Paris Agreement, ISA). Vyyuha advises integrating cross-cutting themes like energy security Energy Security national priorities, sustainable development, and climate change mitigation Climate Change mitigation strategies.

For 'critically examine' questions, present both positive developments and persistent issues, offering balanced solutions. Use flowcharts or diagrams where appropriate to illustrate concepts like grid integration or the working of PV cells.

Practice writing answers within word limits, focusing on concise expression and strong arguments. Emphasize India's unique position and leadership role, especially in the context of South-South Cooperation initiatives and the Make in India industrial policy framework.

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