OP,
I lived in Tucson for 25 years. I loved it.
You do know it is ground zero for climate change? Water problems as they are mining irreplaceable ground water… etc. We reached the tipping point for climate change a few years ago and the heat is getting worse and much longer. I don’t know how the electrical grid is holding up.
There are lots of forecast maps published showing the expected increasing heat and other effects. These are probably underestimated.
Something to consider.