Industrial Load Growth faded in the 1980's as manufacturing jobs were exported and recession ensued. There were still many plants on order post-TMI, which were ultimately cancelled due to slow electrical demand growth, high interest rates and rising vendor costs.
One out of three of those conditions exist today, and that reflects on the odds of a planned unit reaching commercial operation. Just like Shoreham, Midland, Black Fox, Marble Hill, Bellefonte, Cherokee, etc. - some plants won't make it.
If any are built, the odds favor Texas. Load growth, economic conditions, and political environment combine to favor builds in this region.
If we can build there and generate economically - other states will follow suit.