@cstross @davidgerard @henryk I spent five years researching SMRs and nuclear power and the grid in general as a hobby. My conclusion is tech billionaires are funding nuclear reactor startups 90% as a counter argument to data center electricity use by their main businesses, and 10% because of the "this is cool as shit" factor. (SMRs are cool as shit, and also completely impractical and dangerous.)
@vaurora @cstross @davidgerard @henryk
My (largely unresearched) concerns about SMRs is you can make the core small and modular, but all the shielding, containment, security, steam generation and cooling benefits from scale and is big for good reasons.