Pending Cases

Scroll down this page and click on any of the links

below to read about cases that RUCO is presently

involved in (Adobe Reader is required).

CASES BEFORE THE ARIZONA CORPORATION COMMISSION

Case Name:  APS - 2008 Rate Case Filing

Docket Number:  E-01345A-08-0172

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

Outside Consultants:

Filed Testimony:  Testimony & Closing Briefs

Final Decision: 

**********

Case Name:  APS - Application for Approval of Concentrating Solar Power Contract

Docket Number:  E-01345A-08-0106

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Outside Consultants: 

Filed Testimony:  Testimony & Closing Briefs

Final Decision: 

**********

Case Name:  APS - 2005 Rate Case Filing

Docket Number:  E-01345A-05-0816 et al.

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

Outside Consultants:  David A. Schlissel (Synapse Energy Economics), J. Richard Hornby (Synapse Energy Economics), Stephen G. Hill (Hill Associates, Cost of Capital Consultant)

Filed Testimony:  Testimony & Closing Briefs

Final Decision:  Decision No. 69663, Dated June 28, 2007

**********

Case Name:  APS - Emergency Interim Rate Increase

Docket Number:  E-01345A-06-0009

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

Filed Testimony:  Direct Testimony & Post-Hearing Brief

Final Decision:  Decision No. 68685, Dated May 5, 2006

Final Decision:  Decision No. 69184, Dated December 12, 2006

**********

Case Name:  APS - Modification of Decision No. 67744 Relating to the Self-Build Option

Docket Number:  E-01345A-07-0420

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Filed Testimony:  Testimony & Closing Briefs

Final Decision: 

**********

Case Name:  Applied Metering Technologies, Inc.

Docket Number:  E-20466A-06-0488 (Elec. CC&N)

RUCO Staff Assigned:  S. Wakefield

Filed Testimony:  Direct Testimony & Post-Hearing Brief

Final Decision: 

**********

Case Name:  APS - Substation Fires

Docket Number:  E-00000J-04-0522

RUCO Staff Assigned:  S. Wakefield

Final Decision:

**********

Case Name:  Arizona-American Water Company, Inc. - 2008 Rate Case Filing

Docket Number:  W-01303A-08-0227

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

Filed Testimony: Testimony & Briefs

Final Decision:

**********

Case Name:  Arizona-American Water Company, Inc. - Request for an ACRM

Docket Number:  W-01303A-05-0280 et al.

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

Filed Testimony:  Testimony & Briefs

Final Decision:  Decision No. 68310, Dated November 14, 2005

Agua Fria ACRM Step-One Surcharge Decision:  Decision No. 68825, Dated June 29, 2006

Lake Havasu ACRM Step-One Surcharge Decision:  Decision No. 69181, Dated December 5, 2006

RUCO's Lake Havasu ACRM Step-Two Report: ACRM Step-Two Report Filed on July 8, 2008

Lake Havasu ACRM Step-Two Surcharge Decision: 

**********

Case Name:  Arizona-American Water Company, Inc. - Anthem Water and Anthem/Agua Fria Wastewater Districts

Docket Number:  WS-01303A-06-0403

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 70372, Dated June 13, 2008

**********

Case Name:  Arizona-American Water Company, Inc. - Mohave Water & Wastewater Districts

Docket Number:  WS-01303A-06-0014

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 69440 Dated May 1, 2007

**********

Case Name:  Arizona-American Water Company, Inc. - Sun City & Sun City West Wastewater Districts

Docket Number:  WS-01303A-06-0491

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 70209 Dated March 20, 2008

**********

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 Step-One Report Filed on October 2, 2006

Sun City West ACRM Step-One Surcharge Decision:

Decision No. 69173, Dated December 5, 2006

RUCO's ACRM Report: ACRM Step-Two Report Filed on June 17, 2008

Sun City West ACRM Step-Two Surcharge Decision:

**********

Case Name:  Arizona-American Water Company, Inc. - Transaction with Maricopa County Municipal Water Conservation District Number One

Docket Number:  W-01303A-05-0718

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 69914 Dated September 27, 2007

**********

Case Name:  Arizona-American Water Company, Inc. - Paradise Valley Water District Rate Design Agreement

Docket Number:  W-01303A-05-0405 et al.

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

Filed Testimony: Testimony & Briefs

Final Decision: 

**********

Case Name:  Arizona-American Water Company, Inc. - Paradise Valley Water District Rate Case

Docket Number:  W-01303A-05-0405 et al.

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 68858, Dated July 28, 2006

RUCO's ACRM Step-One Report: ACRM Step-One Report

Exceptions: Exceptions to ACC Staff's ACRM Step-One Recommended Order and Opinion

Paradise Valley ACRM Step-One Surcharge Decision:  Decision No. 69396, Dated March 22, 2007

RUCO's ACRM Step-Two Report: ACRM Step-Two Report

Paradise Valley ACRM Step-Two Surcharge Decision: 

**********

Case Name:  Arizona-American Water Company, Inc. - Sun City Water District

Docket Number:  WS-01303A-07-0209

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 70351, Dated May 16, 2008

**********

Case Name:  Arizona Water Company, Inc. (Northern Group) - Request for a Sedona/Rimrock System ACRM Surcharge

Docket Number:  W-01445A-00-0962

RUCO Staff Assigned:  W. Rigsby, D. Pozefsky

Filed Testimony:  RUCO's Audit Report Memo

Northern Group Sedona/Rimrock ACRM Step-One Surcharge Decision:  Decision No. 69883, Dated August 28, 2007

Northern Group Sedona/Rimrock ACRM Step-Two Surcharge Decision:

**********

Case Name:  Arizona Water Company, Inc. (Eastern Group) - Request for a Superstition System ACRM Surcharge

Docket Number:  W-01445A-02-0619

RUCO Staff Assigned:  W. Rigsby, D. Pozefsky

Filed Testimony:  RUCO's Audit Report Memo

Eastern Group Superstition ACRM Step-One Surcharge Decision:  Decision No. 70169 Dated 27 February, 2008

Eastern Group Superstition ACRM Step-Two Surcharge Decision:

**********

Case Name:  Arizona Water Company, Inc. (Eastern Group) - Request for a San Manuel System ACRM Surcharge

Docket Number:  W-01445A-02-0619

RUCO Staff Assigned:  W. Rigsby, D. Pozefsky

Filed Testimony:  RUCO's Audit Report Memo

Eastern Group San Manuel ACRM Step-One Surcharge Decision:  Decision No. 70191 Dated March 1, 2008

Eastern Group San Manuel ACRM Step-Two Surcharge Decision:

**********

Case Name:  Arizona Water Company, Inc. (Western Group) - Request for a Casa Grande System ACRM Surcharge

Docket Number:  W-01445A-04-0650

RUCO Staff Assigned:  W. Rigsby, D. Pozefsky

Filed Testimony:  RUCO's Audit Report Memo

Western Group Casa Grande ACRM Step-One Surcharge Decision:  Decision No. 70192 Dated March 1, 2008

Western Group Casa Grande ACRM Step-Two Surcharge Decision:

**********

Case Name:  Chaparral City Water Company - Appeal of Decision No. 68176

Docket Number:  W-02113A-04-0616

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

Outside Consultant:  Ben Johnson, Ph.D. (Ben Johnson Associates)

Filed Testimony: Testimony & Briefs

Final Decision: 

**********

Case Name:  Chaparral City Water Company - 2007 Rate Case

Docket Number:  W-02113A-07-0551

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

Filed Testimony: Testimony & Briefs

Final Decision: 

**********

Case Name:  Distributed Generation Workshop

Docket Number:  E-00000A-99-0431

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Final Decision:

**********

Case Name:  Environmental Portfolio Standard Rules

Docket Number:  RE-00000C-05-0030

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Final Decision:

**********

Case Name:  Generic Investigation of Competition in Arizona Telecom Markets

Docket Number:  T-00001-04-0749

RUCO Staff Assigned:  E. Nedd, S. Wakefield

Final Decision:

**********

Case Name:  Generic Non-Traditional Financing

Docket Number:  W-00000C-06-0149

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

Filed Comments: RUCO's Comments

ACC Staff Report: 

**********

Case Name:  Gold Canyon Sewer Company - Rehearing

Docket Number:  SW-02519A-06-0015

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

Rehearing Filed Documents & Testimony: Rehearing Application, Testimony & Briefs

Final Decision: 

**********

Case Name:  Gold Canyon Sewer Company - Rate Case Filing

Docket Number:  SW-02519A-06-0015

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

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 69664, Dated June 28, 2007

**********

Case Name:  Golden Shores Water Company, Inc. - Rate Case Filing

Docket Number:  W-01815A-07-0117 et al.

RUCO Staff Assigned:  W. Rigsby

Filed Testimony: Testimony & Briefs

Final Decision:  APPLICATION WITHDRAWN ON SEPTEMBER 26, 2007

**********

Case Name:  PDM Energy, L.L.C.

Docket Number:  E-03869A-06-0470 (Elec. CC&N)

RUCO Staff Assigned:  S. Wakefield

Final Decision:

**********

Case Name:  Proposed Amendment to the Arizona Universal Service Fund

Docket Number:  RT-00000H-97-0137

RUCO Staff Assigned:  S. Wakefield

Filed Testimony: RUCO's Reply Comments

Final Decision:

**********

Case Name:  Proposed DSM Rules - Generic Proceeding Concerning Electric Restructuring Issues

Docket Number:  RE-00000C-05-0230

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

**********

Case Name:  Resource Planning Workshop

Docket Number:  E-00000-05-0431

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Filed Testimony: Filings & Briefs

Final Decision:

**********

Case Name:  Sempra Energy Solutions

Docket Number:  E-03964A-06-0168 (Elec. CC&N)

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Filed Testimony: Testimony & Briefs

Final Decision:

**********

Case Name:  Southern California Edison Devers-Palo Verde Line Siting

Docket Number:  L-00000A-06-0295-00130

RUCO Staff Assigned:  S. Ahearn, S. Wakefield

Filed Testimony: Testimony & Briefs

Final Decision:  Decision No. 69638, Dated June 6, 2007

**********

Case Name:  Southwest Gas Corporation - 2007 Rate Case

Docket Number:  G-01551A-07-0504

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

Filed Testimony:  Click Here to Read Filed Testimony

Final Decision: 

**********

Case Name:  Tucson Electric Power 2007 Rate Case

Docket Number:  E-01933A-07-0402 et al.

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

Outside Consultants:  Ben Johnson, Ph.D. (Ben Johnson Associates), Glen Gregory (Garrett Group, LLC)

Filed Testimony:  Testimony & Closing Briefs

Final Decision: 

**********

Case Name:  Tucson Electric Power - Filing of General Rate Case Information

Docket Number:  E-01933A-04-0408

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

Filed Testimony:  Click Here to Read Testimony and Recent Filings

Final Decision:

**********

Case Name:  Tucson Electric Power - Motion to Amend Decision No. 62103

Docket Number:  E-01933A-05-0650

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

Filed Testimony:  Click Here to Read Testimony and Recent Filings

Decisions:  Decision No. 68669, Dated April 20, 2006 

**********

Case Name:  Truth in Billing

Docket Number:  T-00000D-04-0582

RUCO Staff Assigned:  S. Wakefield

Final Decision:

**********

Case Name:  UNS Electric, Inc. - Application for A Rate Increase

Docket Number:  E-04204A-06-0783

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

Filings: RUCO's Testimony & Briefs

Final Decision:  Decision No. 70360, Dated May 27, 2008

**********

Case Name:  UNS Electric, Inc. - Application for an Electric Retail Competition Plan

Docket Number:  E-04204A-03-0802

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

Final Decision: 

**********

Case Name:  UNS Electric, Inc. (formerly Citizens Utilities) - Santa Cruz Electric Division

Docket Number:  E-01032A-99-0401

RUCO Staff Assigned:  E. Nedd, S. Wakefield

Final Decision:

**********

Case Name:  UNS Gas, Inc. - Application for A Rate Increase

Docket Number:  G-04204A-06-0463

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

Filings: RUCO's Testimony & Briefs

Final Decision:  Decision No. 70011, Dated November 27, 2007

**********

Top of Page