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India Plans Greater Coal Reliance Amid Gas Shortage; Potential 23 GW RE Curtailment & Coal Plant 55% MTL Challenge

Target:UPSC GS-IIIMPSCTeachingSSC GAPrelims HighMains HighStatic GK Link
01 Apr 2026
~2 min
Source: Indian Express
Key Data:Over 70%1-2%10 GW23 GW55%4 GW
Bodies:Central Electricity Authority (CEA)
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What This Article Covers

1.The government plans to rely more on coal (over 70% of mix) to meet summer power demand due to gas supply constraints, potentially leading to renewable energy curtailment.

2.Experts warn India could see record solar curtailment this summer as coal plants, with a Minimum Technical Load of 55%, cannot back down enough to accommodate daytime solar generation.

3.The government is rolling out measures including directing Tata Power's 4 GW Gujarat plant to run, deferring thermal plant maintenance, and accelerating wind/BESS clearances to ensure grid stability.

The Big Picture
Prelims · HighMains · High

Facing a gas supply crunch due to the West Asia conflict, India is prioritising coal-fired power to meet summer peak demand. This shift risks curtailing cheaper solar power due to coal plants' operational inflexibility (Minimum Technical Load of 55%), a grid management challenge that highlights the need for flexible generation and storage solutions for India's energy transition.

Exam Lens

Quick Exam Facts From News

Coal Share in Power MixOver 70%
Gas Share in Power MixAround 1-2%
Gas Capacity for Summer PeaksNearly 10 GW
RE Curtailment (May-Nov 2025)23 GW
Coal Plant Minimum Technical Load55%
Tata Power Plant Capacity4 GW
New Capacity (Apr-Jun 2026)10,000 MW

1-Minute Revision

  • ›Coal Share in Power Mix: Over 70%
  • ›Gas Share in Power Mix: Around 1-2%
  • ›Target this Data: 55% Minimum Technical Load (MTL) for coal plants.
  • ›Target this Data: 23 GW of renewable energy curtailed between May-Nov 2025.
  • ›Target this Nodal Body: Central Electricity Authority (CEA).
  • ›Target this Fact: Coal contributes over 70% and gas 1-2% to India's electricity generation mix.

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Q1Static LinkageEasy

Which organization, mentioned in the article, published a report on renewable energy curtailment and the Minimum Technical Load of thermal plants?

Q2Statement-basedMedium

Consider the following statements regarding India's power sector as per the article:

1. Coal-based power plants contribute over 70% to India's electricity generation mix.

2. Gas-based power plants, though contributing only 1-2% to overall generation, provide nearly 10 GW of flexible capacity crucial during summer evening peaks.

3. The government has directed Tata Power to operate its 4 GW imported coal-based plant in Gujarat at full capacity to help meet summer demand.

Which of the statements given above is/are correct?

Q3Data-centricEasy

According to the article, how much renewable energy was curtailed by India's grid operator between May and November last year to maintain grid stability?

Q4Application/ImpactMedium

What is the primary operational challenge of coal-based power plants that leads to renewable energy curtailment, as highlighted in the article?

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