electrification of railways

Electrification of railways involves replacing traditional diesel-powered trains with electric trains that draw power from overhead wires or an electrified third rail. This process reduces reliance on fossil fuels, leading to lower emissions and cleaner operation. Electric trains are often more efficient, faster, and require less maintenance. The infrastructure upgrade includes installing overhead catenary systems or third rails, along with electrical substations to supply consistent power. Overall, railway electrification enhances sustainability, increases operational efficiency, and helps meet environmental goals while supporting increased transportation capacity.