it's a 'local passenger only' rail.. as in, electricity driven locomotive is too weak to ferry multi tonne cargo.
(some electric engineering here) an electric locomotive cannot carry very heavy cargo because it relies purely on electric motors to make its move. and you knw whts inside a motor is coiled wires tht rotates by virtue of a magnetic field!.. hence their is a magnet in every motion tht will be driven by electricity.....
now to my point!
can you realy rely on the strength 💪 of a basic magnet to carry heavy tonnage!?.. the answer will be definitely NO. but for carrying passengers.. yes.
concl.
fossil fuels is the real deal when it comes to strength, that's why you find all earth moving equipments eg. bulldozers run on diesel. all heavy goods tracks run on diesel, all folk lifts at a seaport also rely on fossils, and so is the heavy cargo train locomotive..
yatafakari hayo kimya kimya 🤫🤫