"Home Guy" wrote in message ...
RBM used improper if not deplorable usenet message composition style by
full-quoting:

This is a commercial service and metering equipment. How is he
going to guestimate demand?

Demand (or load) doesn't have to be guestimated.

Do you have a demand meter?
Do you know what a demand meter is?
Typically commercial meters register peak demand and that peak demand figure
is used as a multiplier