Prior Cases

Scroll down this page and click on any of the links

below to read about prior cases that RUCO has 

been involved in (Adobe Reader is required).

PRIOR CASES BEFORE THE ARIZONA CORPORATION COMMISSION

Case Name:  APS - 2003 Rate Case Filing

Docket Number:  E-01345A-03-0437

RUCO Staff Assigned:  S. Wakefield, D. Pozefsky, M. Diaz Cortez, W. Rigsby

Outside Consultants:  David A. Schlissel (Synapse Energy Economics), Rich

Rosen and Dr. John Stutz (Tellus Institute), Stephen G. Hill (Cost of Capital Consultant)

Filed Testimony:  Direct Testimony (testimony filed prior to the approved settlement)

Filed Testimony:  Settlement Testimony (including recent PSA plan of administration)

Final Decision:  Decision No. 67744, Dated April 7, 2005

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Case Name:  APS - PSA Surchage

Docket Number:  E-01345A-05-0526

RUCO Staff Assigned:  S. Ahearn, S. Wakefield, M. Diaz Cortez

RUCO Filings:  RUCO's Pleadings Filed with the ACC

Final Decision:  Decision No. 68437, Dated February 2, 2006

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Case Name:  APS - DSM Study

Docket Number:  E-01345A-05-0182

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Order:  Decision No. 67816, Dated May 5, 2005

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Case Name:  APS Energy Wise Low Income Weatherization Program (DSM)

Docket Number:  E-01345A-05-0414

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

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Case Name:  APS - High Efficiency Consumer Products Program (DSM)

Docket Number:  E-01345A-05-0429

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

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Case Name:  APS - Demand Side Management Portfolio Plan and Related Programs

Docket Number:  E-01345A-05-0477

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

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Case Name:  APS - Approval of Ratemaking Treatment Relating to Natural Gas Infrastructure

Docket Number:  E-01345A-04-0273

RUCO Staff Assigned:  S. Wakefield, M. Diaz Cortez, W. Rigsby

Filed Testimony:  ACC Staff Report

Final Decision:  Decision No. 67239 dated September 15, 2004

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Case Name:  APS Adjustor Mechanisms

Docket Number:  E-01345A-02-0403

RUCO Staff Assigned:  S. Wakefield, M. Diaz Cortez

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 66567 dated November 18, 2003

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Case Name:  APS - Purchase of Generating Assets from PPL Sundance Energy, LLC

Docket Number:  E-01345A-04-0407 et al

RUCO Staff Assigned:  S. Wakefield, M. Diaz Cortez, D. Pozefsky, W. Rigsby

Filed Testimony:  Testimony & Briefs

Final Decision:  Decision No. 67504 Dated January 20, 2005

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Case Name:  Arizona-American Water Company, Inc. - Rate Case Filing

Docket Number:  W-01303A-02-0867

RUCO Staff Assigned:  M. Diaz Cortez, T. Coley, R. Moore, D. Pozefsky, W. Rigsby

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 67093, Dated June 30, 2004

RUCO's ACRM Report: ACRM Report Filed on October 2, 2006

Sun City West ACRM Step-One Surcharge Decision:

Decision No. 69173, Dated December 5, 2006

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Case Name:  Arizona Water Company (Eastern Group) - Rate Case Filing

Docket Number:  W-01445A-02-0619

RUCO Staff Assigned:  M. Diaz Cortez, T. Coley, D. Pozefsky, W. Rigsby

Filed Testimony:  Testimony and Briefs

Final Decision:  Decision No. 66849, Dated March 19, 2004

Case Name:  Arizona Water Company (Western Group) - Rate Case Filing

Docket Number:  W-01445A-04-0650

RUCO Staff Assigned:  M. Diaz Cortez, D. Pozefsky , T. Coley, W. Rigsby

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 68302, Dated November 14, 2005

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Case Name:  Black Mountain Sewer Corporation - Rate Case Filing

Docket Number:  SW-02361A-05-0657

RUCO Staff Assigned:  M. Diaz Cortez, D. Pozefsky, W. Rigsby

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 69164, Dated December 5, 2006

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Case Name:  Chaparral City Water Company - Rate Case Filing

Docket Number:  W-02113A-04-0616

RUCO Staff Assigned:  M. Diaz Cortez, R. Moore, D. Pozefsky, W. Rigsby

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 68176, Dated September 30, 2005