CLEAN: Philippines' dirty jeepneys starting to turn green

The video discusses the harmful effects of pollution on the environment and commuters, emphasizing the need for replacements. It introduces an electric chimney with a 72 Volt battery and a 5 kW motor, highlighting its ability to travel 70 kilometers on a full charge. The video also explains how reducing smoke belching can address air pollution issues.

What type of motor has replaced the engine in the vehicle?

What problem was reduced due to the changes made in the vehicle's engine?