What is the common examiner trap about Security & Defence in UPSC exams?

They might ask which fuel is being conserved (LPG) versus which energy sources are being promoted (Biogas, Solar, Wind). They may also confuse the 400 km restriction (for administrative convoys) with a restriction on all vehicle movement, which is false as operational movements are excluded.

What should UPSC aspirants remember about Security & Defence for Prelims?

1. Target this Data: 156,000 kg daily LPG consumption in Army; 30,000 kg targeted saving. 2. Target this Nodal Body: Ministry of Defence (MoD) and its partnership with NTPC. 3. Target this Policy: Use of 46,000 acres of unutilized defence land for green energy projects.

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News 14 of 22

Indian Army Aims to Save 30,000 Kg Daily LPG via Biogas, Curb Vehicle Convoys to 400 Km Amid Iran War Crisis

Q: Which public sector undertaking (PSU) partnered with the Indian Army to establish a solar hydrogen-based microgrid at Chushul in Ladakh, as mentioned in the article?

National Thermal Power Corporation (NTPC), The article explicitly states that in October 2024, NTPC partnered with the Army to establish a solar hydrogen-based microgrid at Chushul in Ladakh. NTPC is a major public sector power generation company.

Q: Consider the following statements regarding the Indian Armed Forces' energy conservation measures: 1. The Army aims to save approximately 30,000 kg of cooking gas daily by switching to biogas. 2. The proposed restriction on the movement of large Army convoys for administrative purposes is set at 500 km. 3. A key initiative involves utilizing approximately 46,000 acres of unutilized defence land for green energy projects. Which of the statements given above is/are correct?

Both 1 and 3, Statement 1 is correct as the article states a target to save 20% of 156,000 kg daily LPG, which is 30,000 kg. Statement 2 is incorrect; the discussed restriction is 400 km, not 500 km. Statement 3 is correct as per the article's mention of 46,000 acres of defence land available for solar, biogas, and afforestation projects.

Q: According to the article, what is the authorized daily quantity of cooking gas per soldier in the Indian Army?

125-135 gm, The article provides the specific data point that 125-135 gm of gas is authorized per day for each soldier for cooking food. The other options are close distractors.

Q: What is the primary strategic objective behind the Indian Armed Forces' push for biogas, solar energy, and fuel conservation measures as discussed in the article?

To enhance operational readiness and energy security amidst a global energy crisis., The article frames these measures as a direct response to the 'ongoing global energy crisis triggered by the Iran war'. The core objective is to conserve essential fuels (LPG, petrol, diesel) to ensure uninterrupted operational capabilities, thereby enhancing energy security and operational readiness. While budget savings and revenue are potential benefits, they are not the primary drivers mentioned.

Security & Defence Environment InfrastructureHIGH

Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link

19 Apr 2026

~2 min

Source: Indian Express

Key Data:156,000 kg daily LPG consumption30,000 kg daily LPG saving target125-135 gm LPG per soldier per day46,000 acres defence land for green projects400 km convoy restriction limit

Bodies:Indian ArmyMinistry of DefenceNTPC

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~2 min · Quick mode

What This Article Covers

1.The Indian Army is procuring biogas stoves and exploring solar/wind energy to reduce reliance on LPG and fossil fuels, aiming to save 20% (30,000 kg daily) of cooking gas consumption.

2.To conserve fuel, the Army is considering restricting routine administrative vehicle convoys to 400 km, maximizing rail networks, and encouraging pooled transport and CNG/electric hired vehicles.

3.This initiative is part of a larger plan to utilize 46,000 acres of unutilized defence land for green energy projects like solar plants and afforestation to earn carbon credits.

The Big Picture

Prelims · HighMains · Medium

India's Armed Forces are implementing major energy conservation measures, including adopting biogas and solar power and restricting non-operational vehicle movement, in response to the global energy crisis triggered by the Iran war. This highlights the strategic shift towards green energy for national security and operational resilience, a key theme in Environment and Security sections.

Exam Lens

Quick Exam Facts From News

Daily LPG Consumption (Army)156,000 kg

Targeted Daily Saving via Biogas30,000 kg (20%)

LPG per Soldier per Day125-135 gm

Defence Land for Green Projects46,000 acres

Proposed Convoy Restriction400 km

1-Minute Revision

›Daily LPG Consumption (Army): 156,000 kg
›Targeted Daily Saving via Biogas: 30,000 kg (20%)
›Target this Data: 156,000 kg daily LPG consumption in Army; 30,000 kg targeted saving.
›Target this Nodal Body: Ministry of Defence (MoD) and its partnership with NTPC.
›Target this Policy: Use of 46,000 acres of unutilized defence land for green energy projects.

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News Snapshot

🛢️

Fuel Conservation Drive

Armed Forces launch multi-pronged initiative to cut fuel and LPG use by adopting biogas, solar energy, and restricting vehicle movement.

🌱

Green Energy Push

Plan to use 46,000 acres of unutilized defence land for solar plants, biogas units, and afforestation to generate carbon credits.

⚔️

Operational Resilience

Measures target administrative fuel use only; operational flying and missions for recce and troop movement remain unaffected.

Detailed Analysis & Strategic Depth

Context / Background

The ongoing Iran war has triggered a global energy crisis, forcing nations to secure supply chains. For a large consumer like the Indian Armed Forces, fuel security is directly linked to operational readiness. This move aligns with India's broader strategic goals of energy independence (Aatmanirbhar Bharat) and climate commitments, using defence infrastructure for green energy generation.

Core Analysis & Implications

The plan is two-fold: short-term adoption of biogas for cooking (saving 30,000 kg LPG/day) and long-term large-scale solar/wind projects. Restricting administrative convoys to 400 km and using rail networks reduces fossil fuel dependency and logistics costs. Utilizing 46,000 acres of defence land transforms idle assets into productive, sustainable energy hubs, contributing to national carbon credit goals. The Chushul solar-hydrogen microgrid project with NTPC is a pilot for off-grid energy security.

Future Outlook / Way Forward

Special implementation drives are planned in the coming weeks. Success could lead to a model for other government departments. Future steps may include mandates for electric vehicles in non-combat roles, deeper partnerships with PSUs like NTPC for renewable projects, and integrating these efforts into India's National Green Hydrogen Mission and Net-Zero by 2070 pledge.

Key Facts at a Glance

Daily LPG Consumption (Army)156,000 kg

Targeted Daily Saving via Biogas30,000 kg (20%)

LPG per Soldier per Day125-135 gm

Defence Land for Green Projects46,000 acres

Proposed Convoy Restriction400 km

You've read the full analysis. Now test your understanding.

Practice exam-style questions based on this article.

Q1Static LinkageEasyUPSC, SSC, Banking

Which public sector undertaking (PSU) partnered with the Indian Army to establish a solar hydrogen-based microgrid at Chushul in Ladakh, as mentioned in the article?

Q2Statement-basedHardUPSC, SSC

Consider the following statements regarding the Indian Armed Forces' energy conservation measures:

1. The Army aims to save approximately 30,000 kg of cooking gas daily by switching to biogas.

2. The proposed restriction on the movement of large Army convoys for administrative purposes is set at 500 km.

3. A key initiative involves utilizing approximately 46,000 acres of unutilized defence land for green energy projects.

Which of the statements given above is/are correct?

Q3Data-centricMediumUPSC, SSC

According to the article, what is the authorized daily quantity of cooking gas per soldier in the Indian Army?

Q4Application/ImpactMediumUPSC, SSC

What is the primary strategic objective behind the Indian Armed Forces' push for biogas, solar energy, and fuel conservation measures as discussed in the article?

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Indian Army Aims to Save 30,000 Kg Daily LPG via Biogas, Curb Vehicle Convoys to 400 Km Amid Iran War Crisis

Exam Lens

Quick Exam Facts From News

1-Minute Revision

News Snapshot

Fuel Conservation Drive

Green Energy Push

Operational Resilience

Detailed Analysis & Strategic Depth

Context / Background

Core Analysis & Implications

Future Outlook / Way Forward

Prelims Flashpoints

Key Facts at a Glance