[dereke]

One of the things I find interesting about Carbon Engineerings process is that it requires a lot of heat to separate the captured carbon from the fluid (I forget what the fluid is called). Last I heard they were using natural gas for this (with more carbon capture tech attached).

I wonder if they have considered using concentrated solar as the heat source instead? The temps are pretty high and obviously there is no carbon capture needed so it might be a cheaper way of doing it. Also you already build those plants out in the desert so you probably have a lot of cheap land available to put the units nearby.