Public transportation is one of the people's most effective actions to save energy. Using public transportation far outweighs the benefits of other energy-saving activities at home, such as B. Using energy-efficient light bulbs, adjusting the thermostat, or using energy-efficient appliances.

According to the Kansas City Regional Transit Authority, a person using 20 miles (20 miles) of traditional public transport can reduce their CO2 emissions by £20 a day, or more than £48,000 a year. This idea equates to a 10% reduction in all greenhouse gas emissions from a two-adult, two-car household.

Ditching one's car and using public transportation instead of driving can reduce carbon footprint by 30%.

Hyperloop is a rapid transit system that has been proposed for both public and freight transportation. As stated in Wired magazine, the Hyperloop concept works by sending specially designed "pods" down a steel tube held under a partial vacuum. The term was popularized by Elon Musk to describe modern projects based on the Bactrian concept. The Hyperloop system consists of three main elements: the tube, the pod, and the terminal.

The pipe is a large closed low-pressure system. The pod is an atmospheric pressurized carriage that travels in this tube with virtually no resistance or friction due to magnetic propulsion. The terminal handles pod arrivals and departures.