Subterranean injections Flashcards
1
Q
Natural or human
A
Human
2
Q
What
A
CO2 captured from fossil fuel plants and injected into porous rocks, potentially oceans in future as cold and high pressure
3
Q
Pros
A
New jobs, CO2 based steam cycle energy
4
Q
Cons
A
Expensive energy, water contamination, earthquake risk, little protocol
5
Q
Iceland
A
Carbfix, reacts with volcanic rocks to carbonate minerals, 95% in 2 years, money issue
