Cars, vans, buses, and trucks contribute 21% of global anthropogenic CO2 emissions, with fleetwide emissions expected to rise. Transitioning to Zero-Emission Vehicles (ZEVs) is crucial for reducing the carbon footprint of road transport and meeting climate targets. ZEVs can lower greenhouse gas emissions by up to 80% over their entire life cycle, which includes emissions from raw material extraction, vehicle manufacturing, energy use, and disposal.

Some ZEVs feature a conventional internal combustion engine but are designed to operate without using it, relying solely on their electric or hydrogen powertrain. The three main types of ZEVs available on the market are:

1. Battery-Electric Vehicles (BEVs): These vehicles are powered entirely by electricity stored in onboard batteries and produce no tailpipe emissions.

2. Plug-In Hybrid Electric Vehicles (PHEVs): PHEVs combine a conventional internal combustion engine with an electric drivetrain, allowing for electric-only operation for shorter ranges and hybrid operation for longer trips.

3. Hydrogen Fuel Cell Vehicles (FCVs): FCVs generate electricity on-board using hydrogen and a fuel cell, emitting only water vapor as a byproduct.

Each type of ZEV offers a different approach to reduce emissions and supports the transition to a more sustainable transportation system.

Last Updated: Tuesday, 27th August 2024