Natural Gas Vehicles (NGVs) are vehicles that run on compressed natural gas (CNG) or liquefied natural gas (LNG) instead of traditional gasoline or diesel. They are designed to be more environmentally friendly, producing lower emissions of harmful pollutants and greenhouse gases. NGVs can be used for personal transportation, public transit, and commercial purposes, such as delivery trucks and buses. The infrastructure for fueling NGVs is growing, with more CNG stations being built in many regions. These vehicles often have a similar range to gasoline-powered cars and can be refueled quickly. As a result, NGVs are becoming an increasingly popular alternative for those looking to reduce their carbon footprint.