83 Ill. Adm. Code 465.50
Electricity Provider Billing for Eligible Customers
Section
465.50 Electricity Provider Billing for Eligible Customers
a) Billing for
Type (d) Customers
1) The
electricity supplier shall determine whether each customer is a net purchaser
of electricity or a net seller of electricity during the billing period.
2) If a
customer is a net purchaser of electricity during the billing period, the
electricity supplier shall assess charges on the net amount purchased at the
tariffed or contract rate, as appropriate, under which the customer is taking
service from the electricity supplier. When the electricity provider is an
ARES, the electric utility shall assess charges for delivery and other provided
services at the tariffed rate under which the customer is taking electric
service from the electric utility. Notwithstanding these requirements, the
tariffed or contract rates for both electric supply and delivery services shall
be non-discriminatory rates that are identical, with respect to rate structure,
retail rate components, and any monthly charges, with the rates that the
customer would be charged if not a net metering customer, unless an electricity
supplier and the customer have entered into an arm's-length agreement setting
forth different prices, terms and conditions for the provision of net metering
service.
3) If a
customer is a net seller of electricity during the billing period, the customer
shall receive a 1:1 kWh credit from the electricity supplier that is equal to
the net kWh supplied by the customer during the billing period. When the
electricity supplier is an ARES, the electric utility shall issue to the
customer a 1:1 kWh credit for delivery service that is equal to the net kWh delivered
to the electric utility's system by the customer during the billing period.
4) Any credits
received by the customer shall be carried over to subsequent billing periods.
Unused credits shall expire either at the end of the annual period or, in the
event the customer terminates service from the electricity supplier, at the
time the customer terminates service from the electricity supplier.
5) Customers
remain responsible for all taxes, fees and utility delivery charges that would
otherwise be applicable to the net amount of electricity used by the customer.
b) Billing for
Type (d-5) Customers
1) The
electricity supplier shall determine whether each customer is a net purchaser
of electricity or a net seller of electricity during each hour for which the
tariffed or contract rate, as appropriate, is applicable.
2) For the hours
in which the customer is a net purchaser of electricity, the electricity
supplier shall charge the customer for the net electricity supplied to and used
by the customer according to the terms of the contract or tariff to which the
same customer would be assigned or be eligible if the customer were not a net
metering customer.
3) For the hours
in which the customer is a net seller of electricity, the customer shall
receive a credit that consists of an energy credit and a delivery credit. The
energy credit for an hour shall be determined by multiplying the net
electricity supplied during that hour by the same price per kWh as the electricity
provider would charge for kWh energy sales during that same time period. The
delivery credit shall be determined by multiplying the net electricity supplied
during that hour by a credit that reflects all kWh-based electricity charges
applicable to the customer electric service rate, excluding energy charges, for
that hour. When eligible customers receive service under an electric utility's
bundled service rates, the monetary credit shall be equal to the applicable kWh-based
bundled service charges, multiplied by the net electricity supplied over the
billing period. The electricity supplier shall provide the energy credit and,
if the electricity supplier is also the electric utility, it shall also provide
the delivery credit. If the electricity provider is an ARES, the electric
utility shall provide credit for delivery services.
4) Customers
remain responsible for all taxes, fees and utility delivery charges that would
otherwise be applicable to the net amount of electricity supplied to the eligible
customer by the electricity provider.
c) Billing for
Type (e) Customers
1) The
electricity supplier shall determine whether each customer is a net purchaser
of electricity or a net seller of electricity during the billing period.
2) If a
customer is a net purchaser of electricity during the billing period, the
electricity supplier shall assess charges on the net amount purchased at the
tariffed or contract rate, as appropriate, under which the customer is taking
service from the electricity supplier. When the electricity provider is an
ARES, the electric utility shall assess charges for delivery and other provided
services at the tariffed rate under which the customer is taking electric
service from the electric utility. Notwithstanding these requirements, the
tariffed or contract rates for both electric supply and delivery services shall
be non-discriminatory rates that are identical, with respect to rate structure,
retail rate components, and any monthly charges, with the rates that the
customer would be charged if not a net metering customer, unless an electricity
supplier and the customer have entered into an arm's-length agreement setting
forth different prices, terms and conditions for the provision of net metering
service.
3) If a
customer is a net seller of electricity during the billing period, the customer
shall receive a 1:1 kWh credit that reflects the kWh-based charges in the
customer's electric service rate from the electricity supplier that is equal to
the net kWh supplied by the customer during the billing period. When the
electricity provider is an ARES, the electric utility shall issue to the
customer a 1:1 kWh credit that reflects the kWh-based charges, if any, for
delivery service that is equal to the net kWh delivered to the electric
utility's system by the customer during the billing period.
4) Any credits received
by the customer shall be carried over to subsequent billing periods. Unused
credits shall expire either at the end of the annual period or, if the customer
terminates service from the electricity supplier, at the time of the
termination.
5) Customers
remain responsible for all taxes, fees and utility delivery charges that would
otherwise be applicable to the net amount of electricity used by the customer.
d) Billing for
Type (f) Customers
1) The
electricity supplier shall determine whether the customer is a net purchaser of
electricity or a net seller of electricity during each hour. For each hour, the
electricity supplier shall multiply the applicable rate by the amount purchased
or sold by the customer to determine each hour's charge or credit. These
amounts shall be summed to determine the net energy charge or credit for each
billing period.
2) If the
customer is a net purchaser of electricity during the billing period, the
electricity supplier shall apply the applicable tariffed or contract rate, as
applicable, to the net amount purchased. If the customer is a net seller of
electricity, the electricity supplier shall compensate the customer for any
excess kWh credits at the electricity provider's avoided cost of electricity
supply over the monthly period or as otherwise specified by the terms of a
power-purchase agreement negotiated between the customer and electricity supplier.
For purposes of calculating the customer's electricity bill, any resulting
credits may be used to offset other charges assessed by the electricity
supplier.
3) The
electricity supplier shall not establish any unreasonable differences among localities
in net metering customers' prices, terms, conditions, services, products or
facilities.
4) For the
purpose of calculating the customer's bill, any compensation to the customer
may be used to offset other charges assessed by the electricity supplier.
5) Customers
remain responsible for all taxes, fees and utility delivery charges that would
otherwise be applicable to the gross amount of electricity supplied to the
eligible customer by the electricity supplier.