PerthInjecting CO2 into iron-rich rock could yield hydrogen.
The same reaction that produces the fuel also mineralizes the carbon dioxide.
Researchers are testing the process on iron-rich rock formations deep beneath Australia’s west.
It remains unclear how much of the rock formation is suitable for the process.
How each outlet framed it
- Phys.org
- frames orange hydrogen as dual-benefit process for simultaneous clean energy production and CO2 sequestration
Sources: Phys.org