Availability Incidents

Publication date: 11:00 07/01/2020

Message ID: TYN_000018_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 09/12/2019

Estimated time/date of incident end: 00:30 11/12/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG drain line heat treatment

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:00 09/12/2019

Message ID: TYN_000018_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 09/12/2019

Estimated time/date of incident end: 00:30 11/12/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG drain line heat treatment

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 23:00 08/12/2019

Message ID: TYN_000017_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 12:00 07/12/2019

Estimated time/date of incident end: 23:00 08/12/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG Leak Repair

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 23:50 06/12/2019

Message ID: TYN_000017_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 12:00 07/12/2019

Estimated time/date of incident end: 23:00 08/12/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG Leak Repair

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:57 04/12/2019

Message ID: TYN_0016_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 09:39 04/12/2019

Estimated time/date of incident end: 15:15 04/12/2019

Unit of measurement: MW

Unavailable capacity: 0

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Purge Valve Issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 23:10 16/11/2019

Message ID: TYN_000015_04

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:31 15/11/2019

Estimated time/date of incident end: 23:00 16/11/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

GT trip on start up

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 08:50 16/11/2019

Message ID: TYN_000015_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:31 15/11/2019

Estimated time/date of incident end: 23:00 17/11/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

GT trip on start up

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:50 15/11/2019

Message ID: TYN_000015_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:31 15/11/2019

Estimated time/date of incident end: 23:00 16/11/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

GT trip on start up

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 07:09 15/11/2019

Message ID: TYN_000015_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:31 15/11/2019

Estimated time/date of incident end: 11:00 15/11/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

GT trip on start up

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:00 14/11/2019

Message ID: TYN_000013_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 12/11/2019

Estimated time/date of incident end: 17:40 14/11/2019

Unit of measurement: MW

Unavailable capacity: 0

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:03 12/11/2019

Message ID: TYN_000012_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 08:43 12/11/2019

Estimated time/date of incident end: 10:30 12/11/2019

Unit of measurement: MW

Unavailable capacity: 210

Available capacity: 194

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Valve issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:45 12/11/2019

Message ID: TYN_000013_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 12/11/2019

Estimated time/date of incident end: 23:00 14/11/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas turbine purge valve replacement

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:02 12/11/2019

Message ID: TYN_000012_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 08:43 12/11/2019

Estimated time/date of incident end: 10:00 12/11/2019

Unit of measurement: MW

Unavailable capacity: 210

Available capacity: 194

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Valve issue.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 08:58 05/11/2019

Message ID: TYN_000011_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:50 05/11/2019

Estimated time/date of incident end: 08:20 05/11/2019

Unit of measurement: MW

Unavailable capacity: 0

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Valve issue. Now resolved.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 06:55 05/11/2019

Message ID: Message ID: TYN_000011_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:50 05/11/2019

Estimated time/date of incident end: 11:00 05/11/2019

Unit of measurement: MW

Unavailable capacity: 210

Available capacity: 194

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Valve issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:45 31/10/2019

Message ID: TYN_000010_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 01:27 31/10/2019

Estimated time/date of incident end: 15:30 31/10/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 21:55 23/09/2019

Message ID: TYN_000009_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 22/09/2019

Estimated time/date of incident end: 01:00 24/09/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG Tube leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:40 22/09/2019

Message ID: TYN_000009_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 22/09/2019

Estimated time/date of incident end: 23:00 23/09/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

HRSG Tube leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:00 20/09/2019

Message ID: TYN_000008_05

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 15/09/2019

Estimated time/date of incident end: 17:00 20/09/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Including post outage testing prior to full availability for dispatch.

Annual Borescope Inspection

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:19 19/09/2019

Message ID: TYN_000008_04

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 15/09/2019

Estimated time/date of incident end: 17:00 20/09/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Including post outage testing prior to full availability for dispatch.

Annual Borescope Inspection

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:45 26/08/2019

Message ID: TYN_000001_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 22/03/2020

Estimated time/date of incident end: 23:00 12/04/2020

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

GT and ST inspections

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 15:15 18/09/2019

Message ID: TYN_000008_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 15/09/2019

Estimated time/date of incident end: 17:00 20/09/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Annual Borescope Inspection

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 19:15 09/08/2019

Message ID: TYN_000007_04

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 18:41 09/08/2019

Estimated time/date of incident end: 00:06 10/08/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

CASHLA 220KV LINE tripped

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:30 26/06/2019

Message ID: TYN_000006_04

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 22/06/2019

Estimated time/date of incident end: 15:42 26/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:10 25/06/2019

Message ID: Message ID: TYN_000006_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 22/06/2019

Estimated time/date of incident end: 16:00 26/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:10 24/06/2019

Message ID: TYN_000006_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 22/06/2019

Estimated time/date of incident end: 23:00 25/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 01:01 23/06/2019

Message ID: TYN_000007_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 17:54 22/06/2019

Estimated time/date of incident end: 23:08 22/06/2019

Unit of measurement: MW

Unavailable capacity: 130

Available capacity: 274

Installed capacity: 404 MW

Reason for unavailability:

Gas leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:10 22/06/2019

Message ID: TYN_000007_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 17:54 22/06/2019

Estimated time/date of incident end: 23:00 22/06/2019

Unit of measurement: MW

Unavailable capacity: 130MW

Available capacity: 274MW

Installed capacity: 404 MW

Reason for unavailability:

Gas leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:08 22/06/2019

Message ID: TYN_000005_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 05:59 21/06/2019

Estimated time/date of incident end: 17:54 22/06/2019

Unit of measurement: MW

Unavailable capacity: 114MW

Available capacity: 290MW

Installed capacity: 404 MW

Reason for unavailability:

Hazardous gas issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 17:32 21/06/2019

Message ID: TYN_000006_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 22/06/2019

Estimated time/date of incident end: 23:00 24/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 17:22 21/06/2019

Message ID: TYN_000005_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 05:59 21/06/2019

Estimated time/date of incident end: 23:00 22/06/2019

Unit of measurement: MW

Unavailable capacity: 114MW

Available capacity: 290MW

Installed capacity: 404 MW

Reason for unavailability:

Hazardous gas issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 06:25 21/06/2019

Message ID: TYN_000005_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 05:59 21/06/2019

Estimated time/date of incident end: 23:00 21/06/2019

Unit of measurement: MW

Unavailable capacity: 114MW

Available capacity: 290MW Gas Fuel / 300MW Distillate Fuel

Installed capacity: 404 MW

Reason for unavailability:

Hazardous gas issue

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:10 19/06/2019

Message ID: TYN_000004_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:00 16/06/2019

Estimated time/date of incident end: 18:00 19/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:47 15/06/2019

Message ID: TYN_000003_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 18:21 14/06/2019

Estimated time/date of incident end: 23:00 16/06/2019

Unit of measurement: MW

Unavailable capacity: 108MW

Available capacity: 296MW

Installed capacity: 404 MW

Reason for unavailability:

Restricted Gas Fuel Max Availability

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 05:47 14/06/2019

Message ID: TYN_000002_03

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 19:38 11/06/2019

Estimated time/date of incident end: 10:15 14/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Boiler Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 17:25 12/06/2019

Message ID: TYN_000002_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 19:38 11/06/2019

Estimated time/date of incident end: 08:00 14/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Boiler Leak

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 23:13 10/06/2019

Message ID: TYN_000001_10

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 22:45 10/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 11:10 08/06/2019

Message ID: TYN_000001_09

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 22:45 10/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Outage Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 11:05 07/06/2019

Message ID: TYN_000001_08

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 23:00 09/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Outage Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:58 06/06/2019

Message ID: TYN_000001_07

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 23:00 08/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:15 04/06/2019

Message ID: TYN_000001_06

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 23:00 07/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:58 03/06/2019

Message ID: TYN_000001_05

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 23:00 05/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:20 02/06/2019

Message ID: TYN_000001_04

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 23:00 03/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 02:50 02/06/2019

Message ID: TYN_000001_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 31/05/2019

Estimated time/date of incident end: 12:00 02/06/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage – Extended

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 17:15 17/02/2019

Message ID: TYN_000001_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 16/02/2019

Estimated time/date of incident end: 18:30 17/02/2019

Unit of measurement: MW

Unavailable capacity: 0

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Planned outage

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 15:15 16/02/2019

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 23:00 16/02/2019

Estimated time/date of incident end: 23:00 17/02/2019

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned outage

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:00 03/12/2018

Message ID: TYN_000001_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 19:00 01/12/2018

Estimated time/date of incident end: 01:00 02/12/2018

Unit of measurement: MW

Unavailable capacity: 104

Available capacity: 300

Installed capacity: 404 MW

Reason for unavailability:

GT Fuel Testing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:05 30/11/2018

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 19:00 01/12/2018

Estimated time/date of incident end: 01:00 02/12/2018

Unit of measurement: MW

Unavailable capacity: 104

Available capacity: 300

Installed capacity: 404 MW

Reason for unavailability:

GT Fuel Testing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 06:40 25/11/2018

Message ID: TYN_000001_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:10 24/11/2018

Estimated time/date of incident end: 19:09 25/11/2018

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Plant tripped due to high exhaust temperature.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 06:50 20/11/2018

Message ID: TYN_000001_01

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 06:06 20/11/2018

Estimated time/date of incident end: 08:01 20/11/2018

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Unit Trip

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 00:55 16/06/2018

Message ID: TYN_000001_08

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 23:44 15/06/2018

Estimated time/date of incident end: 17:00 31/07/2018

Unit of measurement: MW

Unavailable capacity: 26

Available capacity: 378

Installed capacity: 404 MW

Reason for unavailability:

Suspected Gas Turbine Water Injection system lockout which caused high exhaust temperature trip

Remarks:

Distillate remains declared to 0

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 00:52 16/06/2018

Message ID: TYN_000001_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 22:14 15/06/2018

Estimated time/date of incident end: 23:44 15/06/2018

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Suspected Gas Turbine Water Injection system lockout which caused high exhaust temperature trip

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 23:08 15/06/2018

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 22:14 15/06/2018

Estimated time/date of incident end: 01:00 16/06/2018

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Suspected Gas Turbine Water Injection system lockout which caused high exhaust temperature trip

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 03:00 07/11/2017

Message ID: TYN_00001_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 01:30 07/11/2017

Estimated time/date of incident end: 12:45 07/11/2017

Unit of measurement: MW

Unavailable capacity: 404 MW

Available capacity: 0 MW

Installed capacity: 404 MW

Reason for unavailability:

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 03:30 07/11/2017

Message ID: TYN_000002_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 01:30 07/11/2017

Estimated time/date of incident end: 01:30 08/11/2017

Unit of measurement: MW

Unavailable capacity: 404 MW

Available capacity: 0 MW

Installed capacity: 404 MW

Reason for unavailability:

Problem on the GT static starter (LCI). Appears there is an issue with the LCI knife switches/assembly.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 03:31 07/11/2017

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 01:30 07/11/2017

Estimated time/date of incident end: 08:00 07/11/2017

Unit of measurement: MW

Unavailable capacity: 404 MW

Available capacity: 0 MW

Installed capacity: 404 MW

Reason for unavailability:

Plant is currently declared to zero due to a problem on the GT static starter (LCI). Issue is currently being investigated.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 22:30 15/09/2017

Message ID: TYN_000001_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 21:29 16/09/2017

Unit of measurement: MW

Unavailable capacity:

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Plant is currently declared to a minimum load of 300MW’s due to purge valve issue.

This prevents the GT going into Diffusion mode D5.

EC&I informed and currently working on the issue.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 22:50 15/09/2017

Message ID: TYN_000001_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 22:31 15/09/2017

Unit of measurement: MW

Unavailable capacity:

Available capacity: 404

Installed capacity: 404 MW

Reason for unavailability:

Minimum load had increased from 194 to 300

Issue with GT purge valve is rectified and the plant is declared to its normal availability.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 21:54 15/09/2017

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 21:29 15/09/2017

Estimated time/date of incident end: 21:29 16/09/2017

Unit of measurement: MW

Unavailable capacity: 104

Available capacity: 300

Installed capacity: 404 MW

Reason for unavailability:

Plant is currently declared to a minimum load of 300MW’s due to purge valve issue.

This prevents the GT going into Diffusion mode D5.

EC&I informed and currently working on the issue.

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 18:50 14/09/2017

Message ID: TYN_000003_03

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 18:30 14/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 10:50 14/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 06:00 15/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Repairs and testing ongoing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:30 13/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 06:00 14/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Repairs and testing ongoing

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 13:00 13/09/2017

Message ID: TYN_000003_02

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 18:00 13/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:50 13/09/2017

Message ID: TYN_000003_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 07:30 13/09/2017

Estimated time/date of incident end: 13:00 13/09/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Cause of Outage: Gas Turbine System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 22:10 19/05/2017

Message ID: TYN_000002_04

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: planned

Time/date of incident start: 22:00 19/05/2017

Estimated time/date of incident end: 20:30 23/05/2017

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Planned Outage.

Outage extension due to emergent works

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 16:30 07/11/2016

Message ID: TYN_000001_02

Event Status: closed

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 09:00 07/11/2016

Estimated time/date of incident end: 16:01 07/11/2016

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Purge System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE

Publication date: 09:30 07/11/2016

Message ID: TYN_000001_01

Event Status: open

Type of unavailability: Production Unavailability

Type of event: unplanned

Time/date of incident start: 09:00 07/11/2016

Estimated time/date of incident end: 09:00 08/11/2016

Unit of measurement: MW

Unavailable capacity: 404

Available capacity: 0

Installed capacity: 404 MW

Reason for unavailability:

Gas Turbine Purge System

Remarks:

Fuel Type: Fossil Gas

Bidding Zone: 10Y1001A1001A59C

Affected Asset or Unit: Tynagh Production Unit

Affected Asset or Unit EIC: 47W000000000172K

Market Participant: Tynagh Energy Limited

Market Participant Code: A0001577W.IE