As used in this Act "gross revenue" means the consideration received for electricity distributed, supplied, furnished or sold to persons for use or consumption and not for resale and for all services rendered in connection therewith, including amounts received from minimum service charges, and shall include cash, services and property of every kind or nature, and shall be determined without any deduction on account of the cost of the service, product or commodity supplied, the cost of materials used, labor or service costs, or any other expense whatsoever.
220 ILCS 30/10.2