What makes Carbon capture and storage (CCS) impractical?

ACCS power plants impact the surrounding environment
BCCS requires vast amounts of water for cooling
CCCS is costly because it uses a lot of energy
DCCS power plants are too small to operate efficiently 2. Demonstrations quickly picked up momentum during the "Arab Spring " due to the use of ____.
AOn site journalism
BCamera surveillance
CTelevised reporting
DSocial media