These numbers seem very hinky. 1.1GW thermal output can’t be that cheap. Even the switching equipment will cost a lot more. Just a shielding building is going to set you back all of that to be even remotely compliant. And with that much neutron flux you want them to be compliant.

A 1GW gas power station cost south of 1B. 300M is just not much money. For something of that scale. And no amount of magic can change 1GW no matter how much faith you have.