States should charge market rates for water, so that a liter is a liter is a liter regardless of its destination. For example, using 70+% of Arizona's water for agriculture is terrible. https://mapazdashboard.arizona.edu/article/arizonas-water-us... Prices work. They are an incentive wrapped in a signal.
* Lots of sun, so you can get many growing seasons.
* No pests (there's nothing else for them to live on)
* Few weeds to compete with what you are growing.
I know, I was surprised too.
This podcast goes into more details: https://www.youtube.com/watch?v=owieQnPYfT8