I think that you might find Chairwoman Marquez-Peterson's dissent on the Energy Rules to be interesting.

Salt River Project has restarted its Integrated Resource Planning sessions.  The Stakeholder group met virtually yesterday.   Here are the slides.

The slides provide an excellent overview of the direction SRP is going and include estimates of load, scheduled coal retirements and storage updates.  

One interesting tidbit is that SRP is planning to build 4 new combustion turbines at the Coolidge site.  Here is the slide.