we have had similar issues in my area. It was discovered that some apartment complexes had individual certain families each occupying every room. Meaning five to six families living in a single unit. They would steal electricity by running extension cords to outside outlets of any property near by or from the complex it self. This would cause a drop in service that they could not account for until discovered. With 20 to 30 million more it’s going to get much worse. I know how bad things are in Denver as I attended a work conference there and can tell you I will never and I mean never go back. We had a three year contract and cancelled the two remaining years. Good luck and enjoy the music.
Power conditoner..
I have a stand by generator for my house. I've noticed when we have an outage & the generator kicks on the lights in the house are brighter. They are getting a full 120v. Because of this I thought a power regenerator would make a big difference in my stereo. I installed a PS Audio Stellar 3 Power Plant & I can't tell any difference. Oh well, live & learn.