Do you mean what are termed “Embedded networks”
Embedded networks are where an energy retailer or the Owners Corporation buys electricty in “bulk” and then on sells it to tenants
I cant think of any other way for a strata to “bulk” buy electricity
Embedded networks are a source of discomfort for many owners. There are good embedded network contracts and there are bad embedded network contracts
Its not easy to change from one to the other.