How many transformers are in Las Vegas?

I'm doing a research project for school, and my topic is on how to lessen the burden of our current power consumption. I know that many outdated and faulty transformers are out there on the streets still, unreplaced for going on 30-50 years. However, I need to find out the cost-feasability. I seem to be having trouble finding out the number of transformers here in Las Vegas to be able to figure this out, so that I know what kind of budget to look for.How many transformers are in Las Vegas?Trust me man i hope you can school me too ! i live in vegas and we are boned because we only have 1 power provider so they have a monopoly on power, but i can give you a starting point call 1-800-962-0399 and see if Customer care rep and give you a number for how many transformer we have in the valley !How many transformers are in Las Vegas?0 they went back to their home planet