Lesson 11 - CCS Flashcards
1
Q
What is CCS?
A
Carbon Capture + Storage
CO2 captured at source
Relocated to capture/storage points
2
Q
Where do CCS storage points generally exist?
A
Unusable aquifiers
Old gas/oil fields
3
Q
What are the main benefits of CCS?
A
Balance CO2 stores
Conserves FF supply
Potential to reduce emissions 19%
4
Q
What are the main drawbacks of CCS?
A
Capital investment
Carbon may return to surface/atmos.
Geological pressures
Limited sites
Ocean acidification
5
Q
What is the requisite distance below surface levels of a CCS storage facility?
A
800m below ground
