Interesting Engineering on MSN1d
Trillions of tons of underground hydrogen could power Earth for over 1,000 years: Study
The study suggests that Earth could hold around 6.2 trillion tons (5.6 trillion metric tons) of hydrogen in rocks and ...
C&EN18d
Capturing carbon in rocks could release another greenhouse gas
“Past studies on rock weathering have measured how the weathering process affects carbon capture, but they’ve overlooked the ...
Heirloom Carbon raises $150M to remove CO2 from the air using rocks
The startup is betting that by building bigger and capturing more carbon, it can bring down the cost to remove each metric ...
Mongabay12d
Storing CO2 in rock: Carbon mineralization holds climate promise but needs scale-up
Carbon mineralization is a process by which gaseous carbon dioxide reacts chemically with certain rock types and transforms into solid carbonate minerals. This natural process is an essential part ...