
Electric trains are more efficient, have better energy efficiency, lower emissions, and lower operating costs than traditional trains. The first electric tramway was introduced in Berlin, Germany, in 1881, and the first electrically worked underground line opened in London in 1890. As of 2022, electrified tracks account for nearly one-third of total tracks globally. While electric trains are widespread in Europe, China, India, and Africa, the United States and Canada have been slower to adopt this technology, despite some highly populated cities such as New York, Chicago, and Philadelphia having implemented electric train systems.
| Characteristics | Values |
|---|---|
| City with the most electric trains | New York City |
| First city with electric trains | Berlin |
| First electric train in the US | New York City |
| First electric train in the US (main line) | Baltimore Belt Line |
| First electric train in the UK | London |
| First electric train in India | N/A |
| Country with the most electrified railway | China |
| Country with most electrified heavy rail | India |
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What You'll Learn

New York City's electric trains
New York City has a long history of electric trains, with some of the world's first electric locomotives operating in the city. In 1902, a train accident in the Park Avenue Tunnel involving a collision between two trains killed 15 people and injured 30 more. This accident led to the planning and construction of Grand Central Terminal, which had underground platforms, only accessible by smoke-free locomotives. As a result, in 1903, the New York state legislature passed a law banning steam trains in Manhattan from 1908 onwards.
The New York Central Railroad Company then tasked ALCo and GE with designing a new electric locomotive, with the former building the engine and the latter supplying the electrical equipment. The prototype locomotive, Class L #6000, was delivered in 1904 and tested until 1906, racking up 50,000 miles in the process. This locomotive was only half the length of a standard steam locomotive, weighed two-thirds as much, and could provide more power, especially on inclines.
Over the next few decades, New York City continued to electrify its rail network. By 1934, the Long Island Rail Road (LIRR) branches to Mineola, Hempstead, West Hempstead, Far Rockaway, Long Beach, and Babylon were electrified. In 1970, electrification was extended to Hicksville, and to Huntington on the Port Jefferson Branch. The LIRR utilizes third-rail electrification, which was originally used by the Pennsylvania Railroad (PRR) before they switched to overhead catenary electrification in the 1930s.
In more recent years, Governor Kathy Hochul has announced plans to introduce battery- and electric-powered locomotives for Penn Station Access, connecting communities in the Bronx to Midtown Manhattan. These trains will be the first in North America to be powered by battery and electric locomotives, offering clean, zero-emission service.
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Chicago's electric trains
The history of the MED dates back to the early 20th century when the Illinois Central Railroad (IC) operated up to 300 steam-hauled trains daily. In collaboration with the Chicago city government, the IC undertook a grade separation project in 1919, eliminating grade crossings on the main line, except one south of the Richton Park station. In the 1920s, electrification efforts began, and by 1927, the IC Electric carried 26 million passengers, rising to an impressive 47 million in 1946.
The MED has several distinctive features within the Metra system. It is the only line with more than one station in downtown Chicago, no stations in fare zone 4, and the highest number of stations at 49. It is also the only line powered by overhead lines, with high-level platforms and level boarding. The MED's tracks run parallel to other main lines, but it operates solely on dedicated passenger tracks, with the exception of the Northern Indiana Commuter Transportation District's South Shore Line, with which it shares a trunk stretch north of Kensington/​115th Street.
The MED offers frequent services, with 22 trains operating on Sundays and holidays. The trunk stretch between Millennium Station and 63rd Street is the most heavily travelled section of the entire Metra system. The line has an impressive on-time performance, averaging only one late train per month in 2014. Efforts are underway to increase the maximum speed of trains, aiming for 79 miles per hour (127 km/h) and potentially reaching 90 miles per hour (140 km/h) in certain sections.
In summary, Chicago's electric trains, or the MED, play a crucial role in connecting the city's downtown area with its southern suburbs. With a rich history, unique features, frequent services, and impressive performance, the MED is an integral component of Chicago's transportation infrastructure.
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Electric trains in India
India has made significant strides in electrifying its rail network in recent years, with electric trains first introduced in the country as early as 1925. On February 3, 1925, the first electric train ran between Bombay Victoria Terminus (now Chhatrapati Shivaji Terminus) and Kurla on the Great Indian Peninsula Railway's (GIPR) Harbour Line. This initial electrification covered a 16km section of railway, providing a rapid suburban service from the suburbs of Mumbai into the city centre.
Since then, India has steadily increased the electrification of its rail network, with a mix of electric and diesel locomotives. In 2015, Indian Railways established an Environment Directorate to coordinate environmental initiatives, which resulted in a notable acceleration in electrification. Between 2019 and 2023, the rate of electrification increased to 16 route kilometres per day, nearly double the rate of the previous five years.
As of April 1, 2025, Indian Railways had electrified 68,701 route kilometres, representing 98.83% of its total broad-gauge network. This substantial progress aligns with the Indian government's commitment to achieving Net Zero by 2030. Prime Minister Narendra Modi pledged in 2024 that Indian Railways would reach 100% electrification within a few months.
The Central Organisation for Railway Electrification (CORE), established in 1979, plays a crucial role in India's electrification efforts. CORE is responsible for the electrification of the Indian Railways network and has adopted advanced technology to enhance the reliability of power supply systems and reduce maintenance costs. The organisation has project units in several cities across India, including Ambala, Bangalore, Chennai, and Lucknow, contributing to the country's electrification goals.
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Electric trains in Europe
The European Union has long been a leader in the push for global sustainability. Railway electrification has been an integral part of their efforts. Today, nearly 60% of Europe's railway lines are electrified, leading to better energy efficiency, lower operational costs, and a significant reduction in environmental impact across the continent. Electrified railways are essential in addressing several challenges, including stringent environmental regulations, rising fossil fuel costs, and the demand for faster, more reliable train services. For instance, whereas diesel-powered trains are about 30% efficient, electric trains are 95% efficient.
Technological advancements have made rail electrification more feasible and cost-effective. High-speed rail corridors, such as those connecting major European cities, rely heavily on electrified lines, which can handle trains running at speeds exceeding 300 km/h. Luxembourg and Belgium are leading the way in Europe's rail electrification efforts, positioning the continent as a global leader in sustainable transport.
In recent years, European rail operators have also been making efforts to electrify their tracks. However, progress has been slow, and more than half of the continent's trains still run on diesel. To address this, Hitachi has introduced battery-powered trains, which may offer "an immediate solution to help decarbonize European passenger rail." These trains, nicknamed "Blues," can switch between battery power, electricity, and diesel. They can travel roughly ten miles on battery power alone, which recharges as the train moves. Each train can accommodate up to 300 passengers and is made from 93% recyclable materials.
In Germany, Siemens Mobility has developed bi-mode battery trains that are being used in the Ortenau region, saving 1.8 million litres of diesel annually. Plans are underway to expand their use to other countries and regions in the coming years. Additionally, trains powered by hydrogen have begun operating in the northern state of Lower Saxony, offering another innovative strategy to reduce the environmental impact of rail transport in Europe.
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Electric trains in China
China has the world's longest and most extensive high-speed rail (HSR) network, with two-thirds of the world's total high-speed railway networks. The country has been rapidly developing its high-speed rail system since the mid-2000s. The HSR network includes newly built rail lines with design speeds ranging from 200 to 380 km/h (120-240 mph).
The Shanghai Maglev Train, which began operating in 2004, is a notable example of China's electric train system. It is the world's first commercially operated high-speed maglev train, reaching peak speeds of 431 km/h (268 mph). Despite its impressive speed, the maglev train has not been widely adopted due to high costs, safety concerns, and technological limitations.
China has also introduced the CR450 bullet train, which is faster and more energy-efficient than its predecessor, the CR400 Fuxing high-speed train. The CR450 has improved braking capabilities, allowing it to achieve a complete stop from 400 km/h within 6,500 meters, matching the braking distance of the CR400. Additionally, the CR450 consumes less electricity, making it a cost-effective and eco-friendly choice.
The country has implemented several Speed-Up campaigns aimed at increasing service speed and capacity on existing lines through electrification, double-tracking, and improving grades. These campaigns have significantly reduced travel times between major cities.
While China has made significant advancements in electric train technology and infrastructure, it is important to note that the United States has the most rail track of any country, although a large portion of it is not electrified.
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Frequently asked questions
While I cannot find a definitive answer for which city has the most electric trains, New York City has had electric trains since 1904, with the first permanent railway electrification in the world being in Berlin, Germany in 1881.
Smoke from steam locomotives was noxious and municipalities were increasingly banning their use. In 1902, a collision in the Park Avenue tunnel led the New York State legislature to outlaw the use of smoke-generating locomotives south of the Harlem River after 1 July 1908.
Electric trains have been adopted in various cities across the US, including Chicago, Philadelphia, Bethlehem, Lansdale, Doylestown, New Hope, Washington, and Boston.
China has over 100,000 kilometres of electrified railway, while India has electrified above 85% of its heavy rail and Europe is at 60% and climbing.











































