Introduction to Hydrogen Fuel Cells

Hydrogen is a plentiful, clean, and renewable energy resource. It is already being used in fuel cells that power cars, industrial vehicles, and even rockets.

A fuel cell is an electrochemical cell that converts chemical energy from a fuel into electricity through a reaction of hydrogen-containing fuel with oxygen or another oxidizing agent. Fuel cells are different from regular batteries in that they require a continuous source of fuel and oxygen (usually from air) to sustain the chemical reaction. With regular batteries, the chemical energy comes from chemicals already present in the battery. Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied to the cell.

Hydrogen fuel cells are not without their dangers, however. If not handled properly, hydrogen fuel cells can cause explosions, fires, freeze burns, and electrical dangers. Employees who work in the hydrogen fuel cell industry require special protections against these potential hazards. By becoming aware of these hazards, you can help to prevent injuries and protect workers and community members from the dangers of hydrogen fuel cells.

To learn more about Hydrogen Fuel Cell Safety visit our Hydrogen Fuel Cell Safety Online Training web page.