Answer: (Detailed Solution Below)
Option C: Safdarjung Railway Station
Detailed Solution:
The correct answer is “Safdarjung Railway Station”.
The first DEMU train of India with solar-powered coaches was launched on 14th July, 2017 at (c) Safdarjung Railway Station.
Diesel Electric Multiple Units are self-propelled units consisting of Driving. Power Car and Trailer Cars. They have been developed to give faster service for suburban areas where traffic density is high.