Ooof. A tough but fair look at the numbers on CCUS. CCUS really works, but you have to want it to work to see it realized. If it is just a Macguffin to deter alternatives, then you end up with nothing.
A thought: in 2008, confidence in CCUS was high enough that the Harper gov't was going to require it for all new oil sands projects, Alberta had a climate strategy which projected roughly 25Mt/yr from CCUS by today, and 135 Mt/yr by 2050. How has that worked out?