The study concluded that over a 30-year lifetime, a tramway system emits about 50 percent of the CO2 as a BRT system operated with diesel buses, and about 30 percent less CO2 than a BRT system operated with hybrid buses.
Alstom's Attractis rail system
Attractis is an integrated tramway designed for fast growing cities with high population density but not yet equipped with a tram system. It integrates Alstom’s proven know-how and expertise and includes the manufacturing of the Alstom’s Citadis tramways, building the infrastructure and maintaining the entire tram system. In partnership with a civil works company, Alstom builds all the necessary infrastructure and ensures the testing and commissioning of the entire line working with the operator.