Zero Emission Vehicles (ZEVs) are vehicles that produce no harmful emissions during operation. This includes electric vehicles powered by batteries and hydrogen fuel cell vehicles. By using alternative energy sources, ZEVs help reduce air pollution and greenhouse gas emissions, contributing to a cleaner environment. Governments and organizations worldwide promote the adoption of ZEVs through incentives and infrastructure development, such as charging stations. The transition to ZEVs is seen as a crucial step in combating climate change and improving public health by reducing reliance on fossil fuels and decreasing urban air pollution.