Important for:

UPSC, Haryana HCS, Punjab PCS
Prelims: Renewable Energy, Power Grid, Solar Energy
Mains: GS Paper 3 — Energy Security, Infrastructure, Renewable Energy Transition

Why in News?

India’s electricity grid is facing difficulty in:

Managing surplus solar power generation

even as:
→ Electricity demand reaches record highs.

The issue highlights:
✔ Grid infrastructure challenges
✔ Renewable integration problems
✔ Need for energy storage systems

What Is the Main Problem?

Solar power generation peaks during:
→ Daytime hours

But:
✔ Electricity demand patterns
and
✔ Grid balancing requirements

do not always match solar generation.

Result:

Surplus solar energy sometimes goes unused

Why Does Solar Power Create Grid Challenges?

1. Intermittent Nature

Solar energy depends on:
✔ Sunlight availability

2. Demand-Supply Mismatch

Electricity demand may rise:
→ During evening hours

when solar generation falls.

3. Grid Stability Issues

Excess power can:
✔ Destabilise transmission systems

4. Limited Storage Capacity

India still lacks:
→ Large-scale battery storage infrastructure

Why Is Energy Storage Important?

Energy storage systems help:

✔ Store excess daytime electricity
✔ Supply power during peak demand
✔ Improve grid stability
✔ Reduce renewable energy wastage

Role of the Electricity Grid

The:

Power grid

balances:
✔ Electricity generation
and
✔ Electricity consumption

in real time.

A sudden surplus or shortage:
→ Can create operational stress.

India’s Renewable Energy Push

India is rapidly expanding:

✔ Solar energy
✔ Wind energy
✔ Clean energy infrastructure

to achieve:
→ Climate and energy goals.

India’s Energy Transition Challenge

India must balance:

✔ Renewable expansion
✔ Grid modernisation
✔ Energy affordability
✔ Energy security

simultaneously.

Major Concerns

❌ Curtailment of solar power
❌ Transmission bottlenecks
❌ High storage costs
❌ Grid balancing difficulties

Special Note for Aspirants

Students preparing through:

UPSC coaching Chandigarh

or

IAS coaching Chandigarh

should focus on:

✔ Renewable energy transition
✔ Power sector reforms
✔ Energy security
✔ Grid infrastructure
✔ Climate commitments

These topics are highly important for:
→ GS3 + Essay + Interview.

Key Insight for UPSC

➤ Renewable energy growth alone is not enough.

India also needs:
✔ Smart grids
✔ Battery storage
✔ Transmission upgrades
✔ Flexible energy systems

PRELIMS PRACTICE QUESTIONS

Q1. Solar energy is considered:

A. Fossil fuel
B. Renewable energy
C. Nuclear energy
D. Non-conventional mineral

→ Answer: B

Q2. A major challenge with solar energy is:

A. Excess coal usage
B. Intermittent generation
C. River pollution
D. Radioactive waste

→ Answer: B

Q3. Energy storage systems are important because they:

A. Increase rainfall
B. Store surplus electricity
C. Produce crude oil
D. Reduce internet usage

→ Answer: B

Q4. India’s renewable energy transition is linked with:

A. Climate goals
B. Judicial reforms
C. Defence exports
D. Census operations

→ Answer: A

Q5. Grid stability refers to:

A. Railway management
B. Stable electricity supply management
C. Airport construction
D. River linking

→ Answer: B

CBL Mains Practice Question

“India’s renewable energy transition requires not only generation expansion but also major improvements in grid infrastructure and energy storage.” Discuss.

FAQs

1. Why is India’s grid struggling with solar power?

Because surplus daytime solar generation is difficult to manage without storage and grid flexibility.

2. What is grid stability?

It means maintaining balanced and uninterrupted electricity supply.

3. Why is energy storage important?

It stores excess renewable electricity for later use.

4. What is renewable energy?

Energy generated from naturally replenishing sources like solar and wind.

5. Which GS paper covers this topic?

GS Paper 3.