Search Energy.gov

Thermochemical water splitting uses high temperatures—from concentrated solar power or from the waste heat of nuclear power reactions—and chemical reactions to produce hydrogen and oxygen from water.

Hydrogen can be produced from diverse, domestic resources including natural gas and other fossil fuels, solar, wind, biomass, and electricity.

The Transportation Technologies Office supports research into fuels to enable more efficient engines and more effective emissions control systems

Read newsletters related to hydrogen and fuel cell technologies.

2019 Design Challenge

The 2024 Design Challenge included more than 250 students in 40 Finalist Teams from 37 collegiate institutions.

Appliance and Equipment Standards Rulemakings and Notices: Fluorescent Lamp Ballasts