Fuel cell engineers design and test fuel cell technology to generate power.

Fuel cell technology can be used to power a variety of devices and equipment such as:

• Vehicles
• Mobile devices
• Large buildings

When designing fuel cells for a new application, engineers usually work in teams to come up with an overall concept. They develop prototypes (models) of the technology.

Engineers work with clients to determine the type of fuel cell required for products. They take into account where it needs to function and how long it needs to last. This helps to determine the materials used to build the fuel cell.

Engineers use computer models to simulate how a fuel cell works before they test a prototype. Engineers test:

• How much energy is produced
• How to reduce emissions
• How to make the fuel cell more efficient

During testing, engineers make adjustments if necessary and repeat the testing process.

Engineers in this field must read literature and attend conferences to keep up with developments in the field.