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| 1 |     AN ACT concerning regulation.
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| 2 |     Be it enacted by the People of the State of Illinois,
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| 3 | represented in the General Assembly:
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| 4 |     Section 5. The Public Utilities Act is amended  by changing  | |||||||||||||||||||
| 5 | Section 16-107.5 as follows: | |||||||||||||||||||
| 6 |     (220 ILCS 5/16-107.5)
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| 7 |     Sec. 16-107.5. Net electricity metering. | |||||||||||||||||||
| 8 |     (a) The Legislature finds and declares that a program to  | |||||||||||||||||||
| 9 | provide net electricity
metering, as defined in this Section,
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| 10 | for eligible customers can encourage private investment in  | |||||||||||||||||||
| 11 | renewable energy
resources, stimulate
economic growth, enhance  | |||||||||||||||||||
| 12 | the continued diversification of Illinois' energy
resource  | |||||||||||||||||||
| 13 | mix, and protect
the Illinois environment.
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| 14 |     (b) As used in this Section, (i)  "eligible customer" means  | |||||||||||||||||||
| 15 | a retail
customer that owns or operates a
solar, wind, or other  | |||||||||||||||||||
| 16 | eligible renewable electrical generating facility or  | |||||||||||||||||||
| 17 | cogeneration facility with a rated capacity of not more than
 | |||||||||||||||||||
| 18 | 2,000 kilowatts that is
located on the customer's premises and  | |||||||||||||||||||
| 19 | is intended primarily to offset the customer's
own electrical  | |||||||||||||||||||
| 20 | requirements; (ii) "electricity provider" means an electric  | |||||||||||||||||||
| 21 | utility or alternative retail electric supplier; (iii)  | |||||||||||||||||||
| 22 | "eligible renewable electrical generating facility" means a  | |||||||||||||||||||
| 23 | generator powered by solar electric energy, wind, dedicated  | |||||||||||||||||||
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| 1 | crops grown for electricity generation, anaerobic digestion of  | ||||||
| 2 | livestock or food processing waste, fuel cells or microturbines  | ||||||
| 3 | powered by renewable fuels, or hydroelectric energy;  and (iv)  | ||||||
| 4 | "net electricity metering" (or "net metering") means the
 | ||||||
| 5 | measurement, during the
billing period applicable to an  | ||||||
| 6 | eligible customer, of the net amount of
electricity supplied by  | ||||||
| 7 | an
electricity provider to the customer's premises or provided  | ||||||
| 8 | to the electricity provider by the customer; and (v)  | ||||||
| 9 | "cogeneration facility" means equipment used to produce  | ||||||
| 10 | electric energy and forms of useful thermal energy, such as  | ||||||
| 11 | heat or steam, used for industrial, commercial, heating, or  | ||||||
| 12 | cooling purposes, through the sequential use of energy.
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| 13 |     (c) A net metering facility shall be equipped with metering  | ||||||
| 14 | equipment that can measure the flow of electricity in both  | ||||||
| 15 | directions at the same rate. For eligible residential  | ||||||
| 16 | customers, this shall typically be accomplished through use of  | ||||||
| 17 | a single, bi-directional meter. If the eligible customer's  | ||||||
| 18 | existing electric revenue meter does not meet this requirement,  | ||||||
| 19 | the electricity provider shall arrange for the local electric  | ||||||
| 20 | utility or a meter service provider to install and maintain a  | ||||||
| 21 | new revenue meter at the electricity provider's expense. For  | ||||||
| 22 | non-residential customers, the electricity provider may  | ||||||
| 23 | arrange for the local electric utility or a meter service  | ||||||
| 24 | provider to install and maintain metering equipment capable of  | ||||||
| 25 | measuring the flow of electricity both into and out of the  | ||||||
| 26 | customer's facility at the same rate and ratio, typically  | ||||||
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| 1 | through the use of a dual channel meter. For generators with a  | ||||||
| 2 | nameplate rating of 40 kilowatts and below, the costs of  | ||||||
| 3 | installing such equipment shall be paid for by the electricity  | ||||||
| 4 | provider. For generators with a nameplate rating over 40  | ||||||
| 5 | kilowatts and up to 2,000 kilowatts capacity, the costs of  | ||||||
| 6 | installing such equipment shall be paid for by the customer.  | ||||||
| 7 | Any subsequent revenue meter change necessitated by any  | ||||||
| 8 | eligible customer shall be paid for by the customer.
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| 9 |     (d) An electricity provider shall
measure and charge or  | ||||||
| 10 | credit for the net
electricity supplied to eligible customers  | ||||||
| 11 | or provided by eligible customers in
the following manner:
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| 12 |         (1) If the amount of electricity used by the customer  | ||||||
| 13 | during the billing
period exceeds the
amount of electricity  | ||||||
| 14 | produced by the customer, the electricity provider shall  | ||||||
| 15 | charge the customer for the net electricity supplied to and  | ||||||
| 16 | used
by the customer as provided in subsection (e) of this  | ||||||
| 17 | Section.
 | ||||||
| 18 |         (2) If the amount of electricity produced by a customer  | ||||||
| 19 | during the billing period exceeds the amount of electricity  | ||||||
| 20 | used by the customer during that billing period, the  | ||||||
| 21 | electricity provider supplying that customer shall apply a  | ||||||
| 22 | 1:1 kilowatt-hour credit to a subsequent bill for service  | ||||||
| 23 | to the customer for the net electricity supplied to the  | ||||||
| 24 | electricity provider. The electricity provider shall  | ||||||
| 25 | continue to carry over any excess kilowatt-hour credits  | ||||||
| 26 | earned and apply those credits to subsequent billing  | ||||||
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| 1 | periods to offset any customer-generator consumption in  | ||||||
| 2 | those billing periods until all credits are used or until  | ||||||
| 3 | the end of the annualized period.
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| 4 |         (3) At the end of the year or annualized over the  | ||||||
| 5 | period that service is supplied by means of net metering,  | ||||||
| 6 | or in the event that the retail customer terminates service  | ||||||
| 7 | with the electricity provider prior to the end of the year  | ||||||
| 8 | or the annualized period, any remaining credits in the  | ||||||
| 9 | customer's account shall expire.
 | ||||||
| 10 |     (e) An electricity provider shall provide to net metering  | ||||||
| 11 | customers electric service at non-discriminatory rates that  | ||||||
| 12 | are identical, with respect to rate structure, retail rate  | ||||||
| 13 | components, and any monthly charges, to the rates that the  | ||||||
| 14 | customer would be charged if not a net metering customer. An  | ||||||
| 15 | electricity provider shall not charge net metering customers  | ||||||
| 16 | any fee or charge or require additional equipment, insurance,  | ||||||
| 17 | or any other requirements not specifically authorized by  | ||||||
| 18 | interconnection standards authorized by the Commission, unless  | ||||||
| 19 | the fee, charge, or other requirement would apply to other  | ||||||
| 20 | similarly situated customers who are not net metering  | ||||||
| 21 | customers. The customer will remain responsible for all taxes,  | ||||||
| 22 | fees, and utility delivery charges that would otherwise be  | ||||||
| 23 | applicable to the net amount of electricity used by the  | ||||||
| 24 | customer. Subsections (c) through (e) of this Section shall not  | ||||||
| 25 | be construed to prevent an arms-length agreement between an  | ||||||
| 26 | electricity provider and an eligible customer that sets forth  | ||||||
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| 1 | different prices, terms, and conditions for the provision of  | ||||||
| 2 | net metering service, including, but not limited to, the  | ||||||
| 3 | provision of the appropriate metering equipment for  | ||||||
| 4 | non-residential customers.
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| 5 |     (f) Notwithstanding the requirements of subsections (c)  | ||||||
| 6 | through (e) of this Section, an electricity provider must  | ||||||
| 7 | require dual-channel metering for non-residential customers  | ||||||
| 8 | operating eligible renewable electrical generating facilities  | ||||||
| 9 | with a nameplate rating over 40 kilowatts and up to 2,000  | ||||||
| 10 | kilowatts. In such cases, electricity charges and credits shall  | ||||||
| 11 | be determined as follows:
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| 12 |         (1) The electricity provider shall assess and the  | ||||||
| 13 | customer remains responsible for all taxes, fees, and  | ||||||
| 14 | utility delivery charges that would otherwise be  | ||||||
| 15 | applicable to the gross amount of kilowatt-hours supplied  | ||||||
| 16 | to the eligible customer by the electricity provider. | ||||||
| 17 |         (2) Each month that service is supplied by means of  | ||||||
| 18 | dual-channel metering, the electricity provider shall  | ||||||
| 19 | compensate the eligible customer for any excess  | ||||||
| 20 | kilowatt-hour credits at the electricity provider's  | ||||||
| 21 | avoided cost of electricity supply over the monthly period  | ||||||
| 22 | or as otherwise specified by the terms of a power-purchase  | ||||||
| 23 | agreement negotiated between the customer and electricity  | ||||||
| 24 | provider. | ||||||
| 25 |         (3) For all eligible net metering customers taking  | ||||||
| 26 | service from an electricity provider under contracts or  | ||||||
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| 1 | tariffs employing time of use rates, any monthly  | ||||||
| 2 | consumption of electricity shall be calculated according  | ||||||
| 3 | to the terms of the contract or tariff to which the same  | ||||||
| 4 | customer would be assigned to or be eligible for if the  | ||||||
| 5 | customer was not a net metering customer. When those same  | ||||||
| 6 | customer-generators are net generators during any discrete  | ||||||
| 7 | time of use period, the net kilowatt-hours produced shall  | ||||||
| 8 | be valued at the same price per kilowatt-hour as the  | ||||||
| 9 | electric service provider would charge for retail  | ||||||
| 10 | kilowatt-hour sales during that same time of use period.
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| 11 |     (g) For purposes of federal and State laws providing  | ||||||
| 12 | renewable energy credits or greenhouse gas credits, the  | ||||||
| 13 | eligible customer shall be treated as owning and having title  | ||||||
| 14 | to the renewable energy attributes, renewable energy credits,  | ||||||
| 15 | and greenhouse gas emission credits related to any electricity  | ||||||
| 16 | produced by the qualified generating unit. The electricity  | ||||||
| 17 | provider may not condition participation in a net metering  | ||||||
| 18 | program on the signing over of a customer's renewable energy  | ||||||
| 19 | credits; provided, however, this subsection (g)  shall not be  | ||||||
| 20 | construed to prevent an arms-length agreement between an  | ||||||
| 21 | electricity provider and an eligible customer that sets forth  | ||||||
| 22 | the ownership or title of the credits.
 | ||||||
| 23 |     (h) Within 120 days after the effective date of this
 | ||||||
| 24 | amendatory Act of the 95th General Assembly, the Commission  | ||||||
| 25 | shall establish standards for net metering and, if the  | ||||||
| 26 | Commission has not already acted on its own initiative,  | ||||||
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| 1 | standards for the interconnection of eligible renewable  | ||||||
| 2 | generating equipment to the utility system. The  | ||||||
| 3 | interconnection standards shall address any procedural  | ||||||
| 4 | barriers, delays, and administrative costs associated with the  | ||||||
| 5 | interconnection of customer-generation while ensuring the  | ||||||
| 6 | safety and reliability of the units and the electric utility  | ||||||
| 7 | system. The Commission shall consider the Institute of  | ||||||
| 8 | Electrical and Electronics Engineers (IEEE) Standard 1547 and  | ||||||
| 9 | the issues of (i) reasonable and fair fees and costs, (ii)  | ||||||
| 10 | clear timelines for major milestones in the interconnection  | ||||||
| 11 | process, (iii) nondiscriminatory terms of agreement, and (iv)  | ||||||
| 12 | any best practices for interconnection of distributed  | ||||||
| 13 | generation.
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| 14 |     (i) All electricity providers shall begin to offer net  | ||||||
| 15 | metering
no later than April 1,
2008.
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| 16 |     (j) An electricity provider shall provide net metering to  | ||||||
| 17 | eligible
customers until the load of its net metering customers  | ||||||
| 18 | equals 1% of
the total peak demand supplied by
that electricity  | ||||||
| 19 | provider during the
previous year. Electricity providers are  | ||||||
| 20 | authorized to offer net metering beyond
the 1% level if they so  | ||||||
| 21 | choose. The number of new eligible customers with generators  | ||||||
| 22 | that have a nameplate rating of 40 kilowatts and below will be  | ||||||
| 23 | limited to 200 total new billing accounts for the utilities  | ||||||
| 24 | (Ameren Companies, ComEd, and MidAmerican) for the period of  | ||||||
| 25 | April 1, 2008 through March 31, 2009.
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| 26 |     (k) Each electricity provider shall maintain records and  | ||||||
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| 1 | report annually to the Commission the total  number of net  | ||||||
| 2 | metering customers served by the provider, as well as the type,  | ||||||
| 3 | capacity, and energy sources of the generating systems used by  | ||||||
| 4 | the net metering customers. Nothing in this Section shall limit  | ||||||
| 5 | the ability of an electricity provider to request the redaction  | ||||||
| 6 | of information deemed by the Commission to be confidential  | ||||||
| 7 | business information. Each electricity provider shall notify  | ||||||
| 8 | the Commission when the total generating capacity of its net  | ||||||
| 9 | metering customers is equal to or in excess of the 1% cap  | ||||||
| 10 | specified in subsection (j) of this Section. | ||||||
| 11 |     (l) Notwithstanding the definition of "eligible customer"  | ||||||
| 12 | in item (i) of subsection (b) of this Section, each electricity  | ||||||
| 13 | provider shall consider whether to allow meter aggregation for  | ||||||
| 14 | the purposes of net metering on:
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| 15 |         (1) properties owned or leased by multiple customers  | ||||||
| 16 | that contribute to the operation of an eligible renewable  | ||||||
| 17 | electrical  generating facility, such as a community-owned  | ||||||
| 18 | wind project or a community methane digester processing  | ||||||
| 19 | livestock waste from multiple sources; and
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| 20 |         (2) individual units, apartments, or properties owned  | ||||||
| 21 | or leased by multiple customers and collectively served by  | ||||||
| 22 | a common eligible renewable electrical generating  | ||||||
| 23 | facility, such as an apartment building served by  | ||||||
| 24 | photovoltaic panels on the roof.
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| 25 |     For the purposes of this subsection (l), "meter  | ||||||
| 26 | aggregation" means the combination of reading and billing on a  | ||||||
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| 1 | pro rata basis for the types of eligible customers described in  | ||||||
| 2 | this Section.
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| 3 |     (m) Nothing in this Section shall affect the right of an  | ||||||
| 4 | electricity provider to continue to provide, or the right of a  | ||||||
| 5 | retail customer to continue to receive service pursuant to a  | ||||||
| 6 | contract for electric service between the electricity provider  | ||||||
| 7 | and the retail customer in accordance with the prices, terms,  | ||||||
| 8 | and conditions provided for in that contract. Either the  | ||||||
| 9 | electricity provider or the customer may require compliance  | ||||||
| 10 | with the prices, terms, and conditions of the contract.
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| 11 | (Source: P.A. 95-420, eff. 8-24-07.)
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