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3 August 2026

Renewable energy growth and coal share reduction

This data provides critical, quantifiable evidence on India's energy transition and infrastructure shift, which is directly relevant to GS3 questions on energy security and economic development.

1 min read Day 3 of 6 2 questions 2 prelims

Notes

  • In July, India's coal-based power generation share declined to 65.7% from 69% in June.
  • Renewable energy generation reached a record high of 36.25 billion kWh in July, a 30% increase year-on-year.
  • Renewable power now accounts for 20% of India's total power-generation mix.
  • Solar and wind power capacity exceeded 100 gigawatts for the first time.
  • On July 13, solar and wind energy contributed a record 42.8% to India's total electricity supply.
  • Increased solar output is effectively meeting peak power demand during daytime hours.

Part of a longer story

This is day 3 of 6 in India's Renewable Energy Transition, which has been running since 29 July 2026. Reading it whole is usually worth more than reading today alone — the exam asks how something developed.

Questions

  1. Analyze the significance of the recent surge in renewable energy generation in India's power mix and its role in addressing peak power demand. 150 words
    Attempt this — 150 words in 8 min
    0 / 150 words 8:00
  2. Discuss the challenges and opportunities for India in transitioning from a coal-dominant power sector to a renewable-heavy energy landscape, keeping in view the country's climate commitments and energy security requirements. 250 words
    Attempt this — 250 words in 11 min
    0 / 250 words 11:00

Prelims

  1. According to recent data from Grid-India, what was the share of renewable power in India's power-generation mix in July?

  2. Which of the following energy sources reached a milestone of exceeding 100 gigawatts of output for the first time in India?