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| Public Act 098-0473 | ||||
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|     AN ACT concerning regulation.
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|     Be it enacted by the People of the State of Illinois,
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| represented in the General Assembly:
  
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|     Section 5. The Public Utilities Act is amended  by changing  | ||||
| Section 5-104 as follows:
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|     (220 ILCS 5/5-104)  (from Ch. 111 2/3, par. 5-104)
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|     Sec. 5-104. Depreciation accounts. 
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|     (a) The Commission shall have power, after hearing, to  | ||||
| require any or
all public utilities, except electric public  | ||||
| utilities, to keep such
accounts as will adequately reflect
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| depreciation, obsolescence and the progress of the arts. The  | ||||
| Commission
may, from time to time, ascertain and determine and  | ||||
| by order fix the proper
and adequate rate of depreciation of  | ||||
| the several classes of property for
each public utility; and  | ||||
| each public utility shall
conform its depreciation
accounts to  | ||||
| the rates so ascertained, determined and fixed.
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|     (b) The Commission shall have the power, after hearing, to  | ||||
| require any or
all electric public utilities to keep such  | ||||
| accounts as will adequately reflect
depreciation,  | ||||
| obsolescence, and the progress of the arts.  The Commission may,
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| from time to time, ascertain and determine and by order fix the  | ||||
| proper and
adequate rate of depreciation of the several classes  | ||||
| of property for each
electric public utility; and each electric  | ||||
| public utility shall thereafter,
absent further order of the  | ||
| Commission, conform its depreciation accounts to
the rates so  | ||
| ascertained, determined and fixed until at least the end of the
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| first full calendar year following the date of such  | ||
| determination.
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|     (c) An electric public utility may from time to time alter  | ||
| the
annual rates of depreciation, which for purposes of this
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| subsection (c) and subsection (d) shall include amortization,
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| that it applies to its several classes of assets so long as
the  | ||
| rates are consistent with generally accepted accounting
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| principles.  The electric public utility shall file a statement  | ||
| with
the Commission which shall set forth the new rates of
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| depreciation and which shall contain a certification by an
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| independent certified public accountant that the new rates of
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| depreciation are consistent with generally accepted accounting
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| principles.  Upon the filing of such statement, the new rates
of  | ||
| depreciation shall be deemed to be approved by the
Commission  | ||
| as the rates of depreciation to be applied
thereafter by the  | ||
| public utility as though an order had been
entered pursuant to  | ||
| subsection (b).
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|     (d) In any proceeding conducted pursuant to Section 9-201  | ||
| or 9-202 to set
an electric
public utility's rates for service,
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| the Commission may determine not to use, in determining the
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| depreciation expense component of the public utility's rates
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| for service, the rates of depreciation established pursuant to
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| subsection (c), if the Commission in that proceeding finds
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| based on the record that different rates of depreciation are
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| required to adequately reflect depreciation, obsolescence and
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| the progress of the arts, and fixes by order and uses for
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| purposes of that proceeding new rates of depreciation to be
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| thereafter employed by the electric public utility until the  | ||
| end of the
first full calendar year following the date of the
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| determination and thereafter until altered in accordance with
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| subsection (b) or (c) of this Section.
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|     (e) A gas public utility serving more than 1,600,000  | ||
| customers as of January 1, 2013 may from time to time alter the  | ||
| annual rates of depreciation, which for purposes of this  | ||
| subsection (e) shall include amortization, that the gas public  | ||
| utility applies to its several classes of assets so long as the  | ||
| rates are consistent with generally accepted accounting  | ||
| principles. The gas public utility shall file testimony with  | ||
| the Commission setting forth the new rates of depreciation that  | ||
| shall include: (i) a summary of the causes for the change in  | ||
| depreciation rates; (ii) a certification by an independent  | ||
| certified public accountant that the new rates of depreciation  | ||
| are consistent with generally accepted accounting principles;  | ||
| (iii) the depreciation study; and (iv) the expected impact on  | ||
| depreciation expense from the new depreciation rates.  The gas  | ||
| public utility shall also simultaneously submit to the  | ||
| Commission all work papers that support the filed depreciation  | ||
| study. No later than 120 days after the filing by the gas  | ||
| public utility under this subsection (e), the Commission shall  | ||
| ascertain and determine and, by order, fix the proper and  | ||
| adequate rate of depreciation of the several classes of  | ||
| property for the gas public utility. The gas public utility  | ||
| shall conform its depreciation accounts to the rates so  | ||
| ascertained, determined, and fixed. Rates of depreciation  | ||
| established by the Commission pursuant to this subsection (e)  | ||
| shall become effective upon the date of the gas public  | ||
| utility's filing.  | ||
| (Source: P.A. 90-561, eff. 12-16-97.)
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|     Section 99. Effective date. This Act takes effect upon  | ||
| becoming law.
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