I mean - the U.S. already has substantial compute and investors are going ga ga over electric utilities/transmission because AI has increased the returns on power infrastructure - not to mention that there are a substantial number of investors like insurers and retirees that do not aim to maximize risk and want predictable, steady returns that then are effectively an infinite demand well for standard infrastructure projects
see also
Transmission line construction boom
Natural gas pipeline construction boom (alternative to long distance transmission since it brings fuel straight to the consumers)