'Residential Service
This rate schedule applies to all residential electric service used for domestic purposes on the premises of any individual private residence, apartment, or dwelling and measured by a single meter at approximately 110 or 240 volts, 60 cycles. The common areas of residential developments will be considered residential service if the owners of the common area are exclusive users and if the total connected load for the common area does not exceed 30 kW.

Rates   Per Meter Per Month
Customer Charge   $9.80
Energy Charge, per kWh   $0.0681'


this is a quote from my city's website on energy costs.   What kind of set up would i have to have to go over 30kilowat if there are any math people on to help?