With reference to the LNG-powered train initiative in India, consider the following statements: 1. The initiative aims to reduce fuel costs and emissions by up to 60% compared to diesel. 2. Each Driving Power Car (DPC) features a power of 1,200 HP. 3. The train utilizes a dual-fuel system consisting of diesel and LNG. Which of the statements given above is/are correct?

Shah, Patel launch India's first LNG-powered train after 2,000 km trials

GS3Economy · S&T · Environment · Security· Infrastructure (energy, ports, roads, railways)· Prelims + Mains· 27 September 2026

Decarbonization of transport and logistical efficiency: a GS3 infrastructure and environment case study.

Why in news

Amit Shah and Bhupendra Patel launched India's first LNG-powered train from Sabarmati following over 2,000 km of trials.

Background

The train utilizes a diesel-plus-LNG dual-fuel system in two 1,400 HP Driving Power Cars (DPCs). Each DPC features an LNG tank with a capacity of 850-900 kg of usable LNG, designed to reduce fuel costs and emissions by up to 40% compared to diesel.

Facts for Prelims

FactThe LNG-powered train uses a diesel-plus-LNG dual-fuel system.
FactEach Driving Power Car (DPC) has a power of 1,400 HP.
FactThe LNG tank capacity per DPC is 850-900 kg of usable LNG.
FactThe initiative is part of railway projects worth Rs 1,542 crore.
FactThe dual-fuel system aims to reduce fuel costs and emissions by up to 40% diesel replacement.

Prelims practice question

With reference to the LNG-powered train initiative in India, consider the following statements:

The initiative aims to reduce fuel costs and emissions by up to 60% compared to diesel.
Each Driving Power Car (DPC) features a power of 1,200 HP.
The train utilizes a dual-fuel system consisting of diesel and LNG.

Which of the statements given above is/are correct?

(a)1 only
(b)2 only
(c)3 only
(d)1, 2 and 3

Show answer

Answer: (c) 3 only — Statement 3 is correct. Statement 1 is incorrect: The note states the reduction is up to 40%. Statement 2 is incorrect: The note states each DPC has a power of 1,400 HP.

For Mains

Q. Discuss how the adoption of LNG-powered rail transport aligns with India's goals of decarbonizing the transport sector and improving logistical efficiency.

Dimensions to cover in your answer

Decarbonization trade-off: Balancing immediate emission reductions with the logistical complexities of LNG storage and transport
Cost-efficiency dynamics: Analyzing the 40% diesel replacement potential against the capital expenditure of dual-fuel infrastructure

Keywords: Decarbonization · Dual-fuel system · Logistics efficiency · Emission reduction · Infrastructure investment

Read the full news →Source: NDTV ↗Also: GS3 · Nuclear & new energy technology Also: GS3 · Pollution (air, water, plastic)

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This note is generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.