- Just a fraction of the hydrogen hidden beneath Earth's surface could power Earth for 200 years, scientists find [clone] Space.com
- USGS model shows Earth may hold 5.6 trillion metric tons of geologic hydrogen; ~200-year supply Green Car Congress
- Small fraction of hydrogen trapped under Earth can power humanity for centuries, scientists say The Independent
- France holds the world’s largest deposit of this gas, soon to become the planet’s most crucial resource Jason Deegan
- The world has 6 trillion tons of hydrogen – This American mine will be the way out Hydrogen Central