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Small modular nuclear reactors get a reality check in new report (newatlas.com)

submitted 6 months ago by machinin to c/technology

152 comments fedilink hide all child comments

[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."

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[–] [email protected] 1 points 6 months ago

There are ways to get demand shift working with residential, but I doubt enough residences would participate.

A lot comes down to smart grid, and integrating high draw appliances that don't always need electricity right now. Like fridges and water heaters. Some may come down to residential storage systems charging during off-peak and being used during peak. And using EVs as an extension of residential storage.

We could also get not so used to expecting a specific level of comfort. Honestly how uncomfortable will we be if the AC or heater doesn't kick in for 10 extra minutes or so, when the clouds part over the huge solar array 500 miles away and there's going to be excess.