NuScale’s small nuclear reactor is first to get US safety approval
arstechnica.com
arstechnica.com
https://www.businesswire.com/news/home/20200828005299/en/
"NuScale spent over $500 million, with the backing of Fluor, and over 2 million labor hours to develop the information needed to prepare its DCA application"
Not cheap :)
On scaling down reactors to micro size (nuscale is kind of larger) and costs:
https://www.youtube.com/watch?v=7gtog_gOaGQ
$0.25/kWh until large series (17mn30s).
>Lockheed Martin says that the CFR design could eventually be small enough to fit inside a shipping container, but still be able to power a Nimitz class aircraft carrier or up to 80,000 homes
[1] https://www.thedrive.com/the-war-zone/29074/skunk-works-exot...