Utah isn't a power grid.
They're on the western interconnect.
Combined solar and wind are about 25-30% of production there.
These articles about individual states are trash.
Utah is about half of the Pacificorp East balancing authority.
https://app.electricitymaps.com/map/zone/US-NW-PACE/live/fif...
Nevada Power serves a substantial amount of western Utah.
https://app.electricitymaps.com/map/zone/US-NW-NEVP/live/fif...
So? We can still measure how much power everyone in a state uses, and how much power the state generates. Utah generates a lot of power from non-renewable sources, and I assume (but I can't find data) they have the ability to generate a lot more but didn't because solar was used instead. That solar is a big part of what Utah generates is just big news.
Now if we are comparing a hypothetical place that doesn't have anything else this wouldn't be interesting, but that isn't the case. (I'm sure my suburb generates more energy from solar than anything else - as you would expect the only other generation we have is backup generators)
I think I know what this means, but I bet you share a better explanation with us all too of the point you're making
Okay debbie downer, it's still positive news
Fwiw I think Utah is the only state with legalized plugin solar (many more on the way though!)