Science & Technology·Prelims Strategy

Renewable Energy — Prelims Strategy

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Version 1Updated 10 Mar 2026

Prelims Strategy

For Prelims, the focus on Renewable Energy should be primarily factual and conceptual. Aspirants must meticulously note down India's current and projected renewable energy capacity, specific targets (e.

g., 500 GW by 2030, 5 MMT Green Hydrogen by 2030, Net-Zero by 2070), and the launch years of major government schemes. Key schemes like PM-KUSUM, National Green Hydrogen Mission, PLI for Solar PV Modules, and Green Energy Corridors should be studied in detail, understanding their objectives, components, and beneficiaries.

Pay close attention to the nodal ministries and implementing agencies. Differentiate between various types of renewable energy (solar PV vs. solar thermal, onshore vs. offshore wind) and their unique characteristics.

Understand key concepts like RPO, RECs, Net Metering, and Grid Parity. Recent policy changes, such as the reclassification of large hydro projects as renewable energy, are high-yield areas. Questions often test specific numbers, timelines, and the correct pairing of schemes with their objectives.

Create flashcards for targets, schemes, and their associated years. Practice MCQs that involve identifying correct statements among multiple options, as these often contain subtle factual traps related to numbers or years.

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