Fun fact. I live 90 miles from a phosphorus plant. We have applied fire retardant as fertilizer when farm phosphate gets priced crazy due to farm demand. It’s only a few units off of our regular phosphorus product, so only difference is slight application rate changes.
The landmark Ivanpah solar energy plant along Interstate 15 near the Nevada-California border is past its prime, left in the desert dust as more efficient technology is producing power cheaper these days.