Question of Costs

Does anyone remember those days of yore when Faded Joe was the nominal President, and the puppeteers pulling his strings and running (ruining) our nation were doing all they could to force us into "Green" energy by limiting our access to and surging the prices of fossil fuels while saying nuclear, the low cost alternative, was forbidden because of a whole cloth China Syndrome fear? I remember, and does anybody have an inkling of what everything would cost if we were suffering through nuclear winter after Iran nuked Tel Aviv or was merely using their newly acquired atomic weapons to blackmail Riyadh and extort the other oil=producing states of the Middle East?