Jim, thanks for your interest.
To me all of these carbon capture schemes are actually just ways of further tying us into the business of energy by extraction, which is the root thing we have to stop.
Building a business dependent on processing carbon will require we keep producing the carbon, it is a typically profit driven answer to the problem of energy by extraction.
It all starts to look ridiculuous when we realise the world actually is seriously handicapped by us trying to do everything at profit, that is the thing which is obviously unsustainable.
For us to be born as a species from something that looks like an infant that still only knows how to suck energy from its mother, we are going to have to learn how to accept the free energy of the environment like all of nature does, by monetising that free energy, which means issuing money on it.
I don't see any way around this, it looks non negotiable, with nature driving the offer we can't refuse, undermining our currencies now with inflation that won't stop getting worse, until we accept the deal.