2007 Tariff Application

On November 3, 2006, the AESO filed a comprehensive tariff application for the 2007 test year with the Alberta Energy and Utilities Board (EUB). The application followed extensive consultation with stakeholders, and included the AESO's revenue requirement, rate design, terms and conditions of service, responses to outstanding directions, and supporting appendices. The application will be reviewed and approved through a regulatory proceeding in accordance with a schedule set by the EUB.

EUB Decision

2007-12-21 EUB Decision 2007-106 - AESO 2007 GTA
[Posted: December 28, 2007]

Comments on EUB Approach to POD Cost Function

2007-11-26 AESO 2007 GTA - AESO Reply Comments on EUB Cost Function
[Posted: November 26, 2007]
2007-11-26 AESO 2007 GTA - AESO Reply Comments Attachment (Excel 0.1MB)
[Posted: November 26, 2007]
2007-11-19 AESO 2007 GTA - AESO Responses to EUB Information Requests
[Posted: November 21, 2007]
2007-11-19 AESO 2007 GTA - AESO Attachments to EUB IR Responses (Excel 1.4 MB)
[Posted: November 21, 2007]
2007-11-05 AESO 2007 GTA - AESO Comments on EUB Cost Function
[Posted: November 6, 2007]
2007-11-05 AESO 2007 GTA - AESO Comments Schedules and Figures (Excel 0.3 MB)
[Posted: November 6, 2007]

Cost Claim (Application 1494352)

2007-09-12 AESO 2007 GTA - AESO Comments on Cost Claims
[Posted: September 12, 2007]
2007-08-31 AESO 2007 GTA - AESO Cost Claim
[Posted: September 10, 2007]

AESO Argument and Reply Argument

2007-07-27 AESO 2007 GTA - AESO Response to DUC/TCE Complaint
[Posted: August 9, 2007]
2007-07-13 AESO 2007 GTA - AESO Reply Argument
[Posted: July 16, 2007]
2007-06-28 AESO 2007 GTA - AESO Argument Graphs - Cover Letter
[Posted: June 28, 2007]
2007-06-28 AESO 2007 GTA - AESO Argument Graphs - Calculations (Excel, 0.1 MB)
[Posted: June 28, 2007]
2007-06-21 AESO 2007 GTA - AESO Argument
[Posted: June 22, 2007]

Additional Information

2007-05-11 AESO 2007 GTA - AESO Opening Statement
[Posted: May 14, 2007]
2007-05-04 AESO 2007 GTA - AESO Cross-Examination Estimates and Witness Panel
[Posted: May 10, 2007]
2007-05-01 AESO 2007 GTA - AESO Supplemental Filing
[Posted: May 4, 2007]

AESO Rebuttal Evidence

2007-05-10 AESO 2007 GTA - AESO Response to EUB Direction
[Posted: May 14, 2007]
2007-05-07 AESO 2007 GTA - AESO Response to DUC-TCE Motion
[Posted: May 10, 2007]
2007-04-30 - AESO 2007 GTA - AESO Rebuttal Evidence
[Posted: April 30, 2007]
2007-04-30 - AESO 2007 GTA Rebuttal Evidence Attachment - Fort McMurray Forecast
[Posted: April 30, 2007]

AESO Information Requests (IRs) on Intervener Evidence

2007-03-30 AESO 2007 GTA - AESO IRs Cover Letter
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to ADC
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to AE
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to CCA-PICA
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to DUC
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to DUC Attachment (Excel 38.6 KB)
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to DUC-TCE
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to IPCAA
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to PPGA
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - AESO IRs to TCE
[Posted: April 3, 2007]
2007-03-30 AESO 2007 GTA - All AESO IRs and Attachments (Zip File, 313 KB)
[Posted: April 3, 2007]

AESO Responses to Information Requests (IRs)

2007-03-05 AESO 2007 GTA - Revised IR Response Cover Letter
[Posted: March 6, 2007]
2007-03-05 AESO 2007 GTA - Revised IR Response to IPCAA 047
[Posted: March 6, 2007]
2007-03-05 AESO 2007 GTA - Attachment to Revised IR Response IPCAA 047 (c) (Zip File, 1.10 MB)
[Posted: March 6, 2007]
2007-02-27 AESO 2007 GTA - Revised Attachments to IR Responses Cover Letter
[Posted: March 1, 2007]
2007-02-27 AESO 2007 GTA - Revised Attachments to IR Responses BR 003 and IPCAA 034 (Zip File, 1.17 MB)
[Posted: March 1, 2007]
2007-02-26 AESO 2007 GTA - Revised IR Responses Cover Letter
[Posted: March 1, 2007]
2007-02-26 AESO 2007 GTA - Revised IR Response to DUC 004
[Posted: March 1, 2007]
2007-02-26 AESO 2007 GTA - Revised Attachments to IR Responses BR 003 and IPCAA 034 (Zip File, 2.74 MB)
[Posted: March 1, 2007]
2007-02-14 AESO 2007 GTA - AESO Revised Responses to IRs and Response to DUC IR Deficiency Motion
[Posted: February 15, 2007]
2007-02-14 AESO 2007 GTA - Revised Responses to TCE 004
[Posted: February 15, 2007]
2007-02-14 AESO 2007 GTA - Attachment to IR Response TCE 004 (Excel)
[Posted: February 15, 2007]
2007-02-09 AESO 2007 GTA - Revised IR Responses Cover Letter
[Posted: February 15, 2007]
2007-02-09 AESO 2007 GTA - Revised IR Response to EnCana 019
[Posted: February 15, 2007]
2007-02-09 AESO 2007 GTA - Revised IR Response to IPCAA 009
[Posted: February 15, 2007]
2007-02-09 AESO 2007 GTA - Revised IR Responses to TCE 003, 016, 024, 033, and 036
[Posted: February 15, 2007]
2007-02-09 AESO 2007 GTA - Attachment to IR Response IPCAA 009 (Excel)
[Posted: February 15, 2007]
2007-02-07 AESO 2007 GTA - AESO Comments on IR Deficiency Motions
[Posted: February 7, 2007]
2007-02-05 AESO 2007 GTA - Outstanding IR Responses Cover Letter
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Response to ADC 022
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Response to BR 003
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Responses to CG 017, 018, and 019
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Responses to DUC 004, 006, and 011
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Response to EnCana 025
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Response to EPCOR 002 Revised
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Responses to IPCAA 033 and 034
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Responses to PPGA 009 and 014
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Response to PWX 016
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - IR Responses to TCE 005 Revised, 007, 028, 029, 054, and 061
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - Attachments to IR Responses Excluding PWX 016 (Zip File, 7.91 MB)
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - Attachments to IR Response PWX 016 (Zip File, 27.9 MB)
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - All Outstanding and Revised IR Responses and Attachments (Zip File, 36.2 MB)
[Posted: February 6, 2007]
2007-02-05 AESO 2007 GTA - AESO Response to IR Deficiency Motions
[Posted: February 6, 2007]
2007-01-24 AESO 2007 GTA - IR Responses Cover Letter
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to ADC
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to AE
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to BR
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to CG
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to DUC
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to EnCana
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to EPCOR
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to FAI
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to IPCAA
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to PPGA
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to PWX
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - IR Responses to TCE
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - Attachments to IR Responses (Zip File, 12.2 MB)
[Posted: January 25, 2007]
2007-01-24 AESO 2007 GTA - All IR Responses and Attachments (Zip File, 13.2 MB)
[Posted: January 25, 2007]

Additional Information

2007-03-20 AESO 2007 - AESO Budget Submission
[Posted: March 20, 2007]
2006-12-13 AESO 2007 GTA - 2005 Data for Additional Analysis of Bulk System (ZIP File, 63 MB)
[Posted: December 14, 2006]
2006-12-13 AESO 2007 GTA - 2004 Data for Additional Analysis of Bulk System (ZIP File, 71 MB)
[Posted: December 14, 2006]
2006-12-04 AESO 2007 GTA - Status of Discussions
[Posted: December 6, 2006]

Further Discussions With Interested Parties

2006-11-20 AESO 2007 GTA Discussion - Cancellation
[Posted: November 30, 2006]
2006-11-20 AESO 2007 GTA Discussion - Invitation
[Posted: November 21, 2006]
2006-11-20 AESO 2007 GTA Discussion - Response Form (Word)
[Posted: November 21, 2006]

General Tariff Application (Application 1485517)

2007-05-10 AESO 2007 GTA - Errata Fililng No. 2
[Posted: May 10, 2007]
2007-02-14 AESO 2007 GTA - Errata Filing No. 1
[Posted: February 15, 2007]
2006-11-07 AESO 2007 GTA - Highlights
[Posted: November 7, 2006]
2006-11-07 AESO 2007 GTA - 2005-2006-2007 DTS Bill Impact Estimator (Excel)
[Posted: November 7, 2006]
2006-11-03 Section 1 - Cover Letter and Application
[Posted: November 7, 2006]
2006-11-03 Section 2 - Revenue Requirement
[Posted: November 7, 2006]
2006-11-03 Section 3 - Stakeholder Consultation
[Posted: November 7, 2006]
2006-11-03 Section 4 - Rate Design
[Posted: November 7, 2006]
2006-11-03 Section 5 - Rate Calculations (Excel 0.2 MB)
[Posted: November 7, 2006]
2006-11-03 Section 6 - Terms and Conditions Discussion
[Posted: November 7, 2006]
2006-11-03 Section 7 - 2007 Proposed Tariff
[Posted: November 7, 2006]
2006-11-03 Section 8 - Responses to Outstanding Matters
[Posted: November 7, 2006]
2006-11-03 Appendix A - AESO Budget Review Process Documents
[Posted: November 7, 2006]
2006-22-03 Appendix B - Forecast Methodology
[Posted: November 7, 2006]
2006-11-03 Appendix C - 2006 Transmission Cost Causation Update
[Posted: November 7, 2006]
2006-12-13 Appendix D - Additional Analysis of Bulk System Data
[Posted: December 13, 2006]
2006-11-03 Appendix E - DTS Bill Impact by POD (Excel 0.2 MB)
[Posted: November 7, 2006]
2006-11-03 Appendix F - Customer Contribution Study
[Posted: November 7, 2006]
2006-11-03 Appendix G - Customer Contribution Study Data (Excel 0.3 MB)
[Posted: November 7, 2006]
2006-11-03 Appendix H - Tariff Blackline
[Posted: November 7, 2006]
2006-11-03 AESO 2007 GTA - Complete Zip File (4.0 MB)
[Posted: November 7, 2006]