> 300 gallons PER TURBINE! That's a lot.
It really isn't. That's roughly one full tank of diesel for one semi truck.
> so little fuel most plants still keep all their spent rods on-site
They keep the spent rods on site because they are FORCED to. it takes a few years before the self-heating from radioactive decay lowers enough for them to be handled without active cooling. Until then, they are kept first in water pools (which also shields the radiation) for 3-5 years and then moved to air cooled steel canisters inside concrete casks.
> Your 20~30 year claim seems to be the first result and also in AI-generated answers. It goes against what I've heard from farmers and ranchers.
"AI-generated answer versus personal anecdote which isn't even personal because I'm actually just citing a podcast." Except the 20-30 years is not "AI-generated" but documented standard for planning and evaluation purposes.
If your concern is wasting/laundering money, then that's the nuclear industry in a nutshell. Tens of billions of dollars per plant, with billions in cost overruns, over decades of construction.
=Smidge=