Why not shut this all down and use the money on solar? Is there actually a defensive justification for this?
Coal, on the other hand, requires CCS. But CCS projects have concentrated on nat gas and chemicals, and none of those have yet proven to be viable at scale. No coal-related CCS has ever reached the pilot stage, and no-one's seriously trying to develop them.
At this stage, the long-term future of coal looks a hell of a lot riskier than the long-term future of renewables.