People v. Illinois Commerce Commission
2011 IL App (1st) 101776
Ill. App. Ct.2011Background
- IAWC is an Illinois water utility whose rate increase was approved by the Illinois Commerce Commission (ICC).
- Attorney General appeals, challenging inclusion of unamortized prior rate-case expense and the treatment of attorney/expert fees under §9-229.
- IAWC sought to amortize unrecovered prior rate-case expense ($657,530) over a new three-year period in the current rate case.
- ICC found amortization of prior rate-case expense is consistent with long-standing practice and test-year rules, and allowed the expense to be recovered.
- Attorney General argues this violates the test-year rule and constitutes retroactive and single-issue ratemaking; cross-appeal by IAWC challenges ICC findings on its Service Company fees.
- Court remands for further findings on attorney/expert fees under §9-229 while affirming ICC’s handling of prior rate-case expense and Service Company fees.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether unamortized prior rate-case expense may be included in the current rate case. | Madigan argues inclusion violates test-year rule, retroactive and single-issue ratemaking. | IAWC/ICC contend amortization is long-standing practice and within test-year framework. | Remanded to address §9-229 findings; overall approach affirmed on this point. |
| Whether ICC complied with §9-229 in assessing attorney/expert fees. | Madigan asserts lack of explicit, detailed basis for fees. | IAWC/ICC claim findings adequate under §9-229 and evidentiary record. | Remand to provide explicit, itemized basis for fees as required by §9-229. |
| Whether ICC properly handled cross-appeal timing and jurisdiction. | IAWC contends timely cross-appeal under Rule 303(a)(3). | ICC argues no cross-appeal jurisdiction under §10-201; timing ambiguous. | Court has jurisdiction to consider cross-appeal under Rule 303(a)(3) and discusses timeliness. |
| Whether ICC’s Service Company fee findings were supported by the record. | IAWC claims cost studies show savings and compliance with directives. | ICC found studies did not meet mandate to compare to open-market costs; capped fees. | Affirms ICC on Service Company fee ruling after deference to agency findings. |
Key Cases Cited
- BPI II, 146 Ill. 2d 175 (Ill. 1991) (rate-making standards; test-year, single-issue concerns with revenue requirements)
- Commonwealth Edison Co. v. Illinois Commerce Comm’n, 398 Ill. App. 3d 510 (Ill. App. 2009) (deference to agency factual findings; mixed questions review)
- Citizens Utilities Co. v. Illinois Commerce Comm’n, 124 Ill. 2d 195 (Ill. 1989) (tax benefits and retroactive ratemaking considerations in rate cases)
- Mandel Brothers, Inc. v. Chicago Tunnel Terminal Co., 2 Ill. 2d 205 (Ill. 1954) (prospective, legislative nature of rate orders; no retroactive reparations)
- Citizens Utility Board v. Illinois Commerce Comm’n, 166 Ill. 2d 111 (Ill. 1995) (agency deference and adherence to longstanding precedent)