Gwanghwamun police bus parking area

Automaker

A type of electric vehicle that uses a fuel cell to convert hydrogen into electricity to power its onboard motors.

A technology that combines hydrogen and oxygen in a clean, electrochemical process to generate power, releasing only water vapor as a byproduct.

Seoul

A proposal by South Korea's Prime Minister to replace diesel-powered police buses at Gwanghwamun in central Seoul with hydrogen fuel cell buses. The initiative aims to reduce emissions from idling buses and boost hydrogen vehicle adoption in South Korea.

Fuel cell vehicle

The entry-level trim of the 2019 Hyundai NEXO SUV, featuring LED headlights, 17-inch alloy wheels, heated power seats, and a synthetic leather interior, with a starting price of $59,345.