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Sector Participants > Change Management > Exemptions > Active Exemption Applications

Change Management

Changes to the market rules, processes, and IT systems used to interact in the IESO-administered markets are managed using a clearly defined Baseline and IT Release process.

Active Exemption Applications

Documents referenced on this page, but not posted, can be obtained by contacting MarketRulesGroup@ieso.ca with a link to the web page that lists the document and advise whether it needs to be provided in an accessible format. Please allow a minimum of one business day for a response.
 

Application

Market Rule

Panel Decision

Date
Application
Received

Date
Recommendation
Posted

IESO Staff Recommendation

Stakeholder Feedback

1362: Hydro One

Attachment

Chapter 6, Section 2.1.1.1

 

8-Sep-22

Oct-26-22

1362  

1361: Hydro One

Attachment

ORTAC: Sections 7.1 and 7.2

August 23, 2022

1361

 

9-Mar-22

23-Jun-22

1361

 

Notice of Reconsideration 1308: ArcelorMittal Dofasco Inc.

Multiple

   

10-Jun-22

3-Aug-22

1308

1308 Revised

ArcelorMittal Dofasco

IESO Response

Market Surveillance Panel
 
IESO Response

Notice of Reconsideration
1305: Gerdau Long Steel

Multiple

   

10-Jun-22

3-Aug-22

1305

1305 Revised

Gerdau Long Steel
ArcelorMittal Dofasco

IESO Response

Market Surveillance Panel
 
IESO Response

Notice of Reconsideration
1304: Gerdau Long Steel

Multiple

   

10-Jun-22

3-Aug-22

1304

1304 Revised

Gerdau Long Steel
ArcelorMittal Dofasco

IESO Response

Market Surveillance Panel
 
IESO Response

Notice of Reconsideration
1164: Ivaco Rolling Mills

Multiple

   

10-Jun-22

3-Aug-22

1164

1164 Revised

Ivaco Rolling Mills
ArcelorMittal Dofasco

IESO Response

Market Surveillance Panel
 
IESO Response

1360: NRStor Goderich CAES LP

Attachment

Market Rule; Chapter 7, Section 21.2.4b

 

June 17, 2021

1360

13-Nov-20

9-Mar-21

1360

 

1359: Hydro One

Attachment

ORTAC Sections 7.1, 7.2

 

January 25, 2021

1359

 16-Oct-19

12-Nov-20

1359

Supplemental Assessment Information

 

1357: Darlington GS

Attachment 1

Chapter 4, Appendix 4.2, Section 1

 

 

July 31, 2020

1357

17-Jan-20

 

 7-May-20

 

1357

 

 

1356: Hydro One

Attachment 1

Attachment 2

Chapter 4, Appendix 4.3, Reference 1

 

 

March 25, 2020

1356

3-Dec-19

 29-Jan-20

 1356

 

1352: Yellow Falls LP

Attachment

Chapter 4, Appendix 4.2, References 7 & 8

26-Feb-19

1352

 

 13-Dec-16

 10-Jan-19

 1352

 Not Applicable

1351: Long Rapids GS and Twin Falls GS

Chapter 4, Appendix 4.2, Categories 7 & 8

 

12-Jan-17 

1351

19-Sep-16

03-Nov-16

1351

1350: Kenora GS

Chapter 4, Appendix 4.2, Categories 7 & 8

 

12-Jan-17

1350

12-Aug-16

03-Nov-16

1350

1349: Smooth Rock Falls GS

Chapter 4, Appendix 4.2, Categories 7 & 8

 

12-Jan-17

1349

20-Aug-15

03-Nov-16

1349

1346: Kingsbridge 1 Wind Farm

Chapter 4, section 7.1.6

 

Feb 4 16

1346

13-Jun-13 (revised 20-Oct-2015)

12-Nov-15

1346

1340
Attachment A

Chapter 4, Appendix 4.2

 

Dec 18 12

1340

Jul 27 12

Oct 25 12

1340

1339

Chapter 4, Section 7.1.6

Dec 23 13

1339

 
Nov 30 11 Nov 14 13 1339

1315

Chapter 4, Section 3.1.1 (Appendix 4.1)

 

April 16 12

1315

May 25 11

Jan 11 12

1315

1337
Attachment A

Chapter 11, Definition of Minimum Loading Point

 

Sep 16 11 

1337

Mar 10 11

Jun 2 11

1337

1336

Chapter 9, Sections 3.5.2, 4.7B.1, 4.7D.1

 

Dec 21 10

1336

Nov 22 10

Nov 23 10

1336

Hydro One

1335
Attachment A

Chapter 4, Appendix 4.2, Reference 1

 

Jun 04 10 

1335

Feb 17 09

May 11 09

1335

1333
Attachment A

Chapter 4, Appendix 4.4, Items 3 and 8
Chapter 5, Section 10.3 and 10.4

 

Feb 12 10 

1333

Sep 04 08

Nov 04 08

1333

1332
Attachment A

Chapter 4, Appendix 4.2 - Reference 1

 

Oct 20 08 

1332

May 05 08

Jun 27 08

1332

1305

Chapter 7, Sections 7.5.1 and 7.5.2 - Compliance to Dispatch Instructions

Feb 15 05 

1305

 

Mar 31 04

Nov 25 04

1305

Not
Applicable

1304

Chapter 7, Sections 7.5.1 and 7.5.2 - Compliance with Dispatch Instructions

 

Feb 15 05

1304

Mar 31 04

Nov 24 04

1304

Not
Applicable

1160 (b)

Chapter 4, Appendix 4.2, Reference 9 - IMO Monitoring and Telemetry Requirements for Generation Facilities

 

Feb 15 05

1160 (b)

Jul 1 01

Nov 24 04

1160 (b)

Not
Applicable

1308
Attachment A

Chapter 7, Subsections 7.5.1 and 7.5.2 - Compliance with Dispatch Instructions

 

Feb 15 05

1308

Apr 30 04

Nov 24 04

1308

Not
Applicable

1303
Attachment A
Attachment B

Chapter 4, Appendix 4.2, Reference 16 - Generation Facility Requirements

 

Feb 15 05

1303

Feb 27 04

Jun 25 04

1303

Not
Applicable

1191
Attachment A

Chapter 6, Section 4.1.1 and 4.1.1.3 Metering Installation Standards

 

Feb 15 05

1191

Nov 19 01

Revised Oct 19 04

1191

PUC Distribution
Applicant
SMP
PUC

1051
Confidential Information Withheld

Chapter 4, Appendix 4.2, Reference 16 Generation Facility Requirements

 

Jun 24 04

1051

Feb 20 01

Feb 16 04

1051

Not
Applicable

1160(a)

Chapter 4, Appendix 4.2, Reference 1 Generation Facility Requirements

 

Jun 24 04

1160(a)

Jul 09 01

Feb 16 04

1160(a)

Not
Applicable

1249
Attachment A
Attachment B
Attachment C

Market Rules: Chapter 6, Sections 4.1.1 and 4.1.1.3

 

April 27 04

1249

Apr 27 02

Oct 28 03

1249

Not
Applicable

1224
Attachment

Chapter 4, Appendix 4.15 & 4.19; PTRF Part 3

 

Mar 26 04

1224

Mar 08 02

Jan 06 04

1224

 Not Applicable

1222

Market Rules: Chapter 6, Sections 2.1.1 and 2.1.1.1

 

Apr 27 04

1222

Mar 06 02

Oct 06 03

1222

Not
Applicable

01-1215

Section 7.4.1 k) of the Wholesale Revenue Metering Standard -Hardware 'Existing metering installation's secondary "cabling from the instrument transformers to the meter enclosure shall be routed in dedicated conduit, and the route shall be visually traceable"

 

Apr 15 03

01-1215

Feb 15 02

Jan 31 03

01-1215

Not
Applicable

01-1183
Attachment

Section 7.4.1 k) of the Wholesale Revenue Metering Standard- Hardware 'Existing metering installation's secondary "cabling from the instrument transformers to the meter enclosure shall be routed in dedicated conduit, and the route shall be visually traceable"

 

Apr 15 03

01-1183

Nov 19 01

Jan 31 03

01-1183

Not
Applicable

01-1236
Attachment

Chapter 2, section 5.2.1 Prudential Requirements- Market Participant Obligations

 

Jan 28 03

01-1236

Mar 22 02

Oct 23 02

01-1236

Not
Applicable

01-1187

a) Market Rules Ch 6 Section 4.1.1.4,
b) the Wholesale Revenue Metering Standard Hardware Version 1.0 Section 6.12.6,
c) Market Rules Ch 6 Appendix 6.2 section 1.7

 

Jan 07 03

01-1187

Nov 19 01

Aug 20 02

01-1187

Not
Applicable

01-1015
01-1035

App 4.2 - "Generation Facility Requirements" - Item 16 "Speed Governor"

Sep 10 02

01-1015
01-1035

 

Jan 31 01

Jun 04 02

01-1015
01-1035

Not
Applicable

01-1023
01-1057

App 4.2 - "Generation Facility Requirements" - Item 16 "Speed Governor"

 

Sep 10 02

01-1023
01-1057

Feb 05 01
Jan 31 01

May 23 02

01-1023
01-1057

Not
Applicable

01-1195
Attachment

App 4.3 - Requirements of Connected Wholesale Customers and Distributors Connected to the IMO Controllled Grid. Item 4 "Voltage Reduction"

Sep 10 02

01-1195

 

Nov 23 01

May 23 02

01-1195

Not
Applicable

01-1164
Attachment

Compliance to Dispatch Instructions and Notification to the IMO of Non-compliance to Dispatch Instructions. Ch 7 Sections 7.5.1 and 7.5.2

 

Jun 17 02

01-1164

Oct 11 01

Mar 11 02

01-1164

Not
Applicable

01-1087

Ch 9 Sec 6.18.12 of Market Rules.
Settlement account at a Schedule I or II bank in Ontario

Apr 18 02

01-1087

 

Mar 23 01

Dec 11 01

01-1087

Not
Applicable

01-1098 01-1045 01-1093 01-1097 01-1096 01-1116 01-1084 01-1119 01-1076 01-1063 01-1082 01-1007 01-1008 01-1039 01-1099 01-1100 01-1071 01-1110 01-1073 01-1108 01-1109

App 4.15 and 4.19 of Market Rules; Part 6.3, Section 1.4 of the Participant Technical Reference Manual -
Generating Monitoring Requirements and Performance Standards

 

May 09 02

Board Decision

From
Dec 20 00
to
Mar 28 01

Dec 05 01

Summary

Table A

Not
Applicable

01-1135

App 5.1
Black Start Generator Governor Capability

 

Apr 18 02

01-1135

May 02 01

Dec 04 01

01-1135

Not
Applicable

01-1146

App 4.15
Voltage Monitoring Requirements for Generators

 

May 21 02

01-1146

Oct 17 01

Dec 04 01

01-1146

Not
Applicable

01-1155

Ch 5, Sec 10.4 and 10.3 and App 4.4, Items 3,8
Automatic under-frequency load shedding and voltage reduction

 

Apr 18 02

01-1155

Jun 19 01

Nov 05 01

01-1155

Not
Applicable

01-1144

App 2.2, Sec 1.1.1.1
High priority path voice communication facility

Apr 18 02

01-1144

 

May 07 01

Nov 05 01

01-1144

Not
Applicable