Question 15Discuss the potential and why it remains untappedGS3GS1

वर्तमी ऊर्जा ईंधन मंगा को पूरा करने के लिए ईंधन के रूप में प्राकृतिक हाइड्रोजन की क्षमता पर चर्चा करिए। यह अभी भी एक अप्रयुक्त उद्योग क्यों है? (उत्तर 250 शब्दों में दीजिए) Disuss the potential of natural hydrogen as a fuel to meet growing global energy demands? Why is it still an untapped industry? (Answer in 250 words)

Introduction

Natural Hydrogen as a source of fuel for renewable energy is defined as emitting less than 2 kg of CO₂ per kg of H₂ used.

25 words

Main Body

Potential of natural hydrogen:

1Available in natural environment - in form of gas and in form of water (H₂O electrolysis) water(H₂O) → H₂ + O₂

2Cleanest form of energy - emitting only water/steam as byproduct (power bases (H₂O))

3Universality of alternative (Q) huge investment required for selling up wind and solar plants

4Reduced import dependency with resources shared by all nations equally without any inequality.

5Contribution to Panchayat target of reaching SDG of renewable energy by 2030

up wind and solar plants

4Reduced import dependency - with resources shared by all nations equally without any inequality.

5Contribution to Panchayat target of reaching SDG of renewable energy by 2030

Still an untapped industry:

1high cost - of setting up huge electrolysis plant

2Unstable form - considered a noble gas, with instability to found in elemental form

3Use of non-renewable energy for product in via electrolysis (Q) grey hydrogen

4Lack of advanced technology - with nations such as India, France, USA relying on imports (Q) lack of indigenous technology

Way forward:

Government intervention (Q) National green hydrogen mission for green fuels

Involvement of private sector (Q) SHIP initiative

More funding (Q) I2U fund by developed nations

New alternatives (Q) making hydrogen available in home, thus, easy to extract

Thus, need is to achieve economic scale by international coordination to achieve net zero emissions target by 2070.

— Rakhi · AIR 65

239 words18 paragraphs

Conclusion

Thus, need is to achieve economic scale by international coordination to achieve net zero emissions target by 2070.

18 words

Defines hydrogen as renewable energy clearly
Links to international targets (SDG)
Mentions chemical process (H₂O electrolysis)

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Topper

Rakhi

AIR 65

Subject & Paper

GS3GS1

Topic

Energy and Resources

Renewable Energy Sources

Natural Hydrogen as Renewable Fuel

Writing Stats

282

Total words

Paragraphs

analytical

Tone

Linked PYQ

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50M2013प्रतिपाद्यताम्