On Fri, 03 May 2019 08:35:07 +0100, Steve Walker wrote:

As it is to be left for the heat produced to fall, it cannot be put into
a permanent repository for 50 years, so there isn't exactly a rush to
get one built!

Is there no way that heat could be safely used to provide something like
district heating or to power a Stirling engined electricity generator?

--
TOJ.