re: So this injecting CO2 and C into the earth...

Just seems like it can lead to earthquakes. Also, pipe's life isn't infinite. What happens when it starts to leak? What about the possibility of is turning acidic, dissolving underground layers, and causing huge sinkholes?

I also read that the energy required to run one of the plants is immense. You have to build a new power plant, leading to more emissions, just to power the capture plant.