[T]he report’s executive summary certainly gets to the heart of their findings.
“The rhetoric from small modular reactor (SMR) advocates is loud and persistent: This time will be different because the cost overruns and schedule delays that have plagued large reactor construction projects will not be repeated with the new designs,” says the report. “But the few SMRs that have been built (or have been started) paint a different picture – one that looks startlingly similar to the past. Significant construction delays are still the norm and costs have continued to climb.”
Containing it for a while seems to be super hard. It’s really corrosive to most anything that can withstand the heat and pressure. Basically, they haven’t managed to make plumbing that works for it. Liquid salt gets mad at shit all the time.