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Public Transportation for Green Cities: A Key to Energy Savings

One of the biggest challenges facing cities today is energy consumption. Growing population, heavy traffic and urbanization increase the need for energy every day. But public transport optimization plays a key role in solving this problem. So, how does public transportation contribute to energy savings?

green cities

1. Energy Consumption and Public Transportation:

A bus consumes only 10 percent of the energy consumed by 30 cars traveling the same distance. For example, according to a study conducted in New York, the use of the subway system prevents about 1.8 million tons of CO2 emissions annually.

2. Reducing Traffic Congestion:

A study in Istanbul shows that increased use of public transportation reduces traffic congestion by 15 percent. This not only saves fuel but also contributes to a reduction in air pollution.

3. Use Renewable Energy:

Many cities have started to run their public transportation on electricity. In Beijing, for example, more than 60 percent of public transport is powered by electricity. This contributes to energy savings by reducing the use of fossil fuels.

4. Infrastructure Optimization:

Modernizing public transport infrastructure can improve energy efficiency. In Tokyo, the optimization of train lines has reduced energy consumption by 20 percent.


Public transport optimization is critical for energy savings. By reducing the energy consumption of both individuals and cities, we can contribute to a sustainable future.


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