P-2519-Apr-2005

NYISO Operational Announcements


Dispatcher Notices
Committed for Reliability
Market Monitor Notices

Dispatcher Notices

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19-Apr-2005 05:36:18ISO REQUESTS NIAGARA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/19/2005 05:00 FOR ISO OVER-GEN..
19-Apr-2005 05:40:30ISO REMOVES NIAGARA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/19/2005 06:00.
19-Apr-2005 17:45:44Metering Authority - Consolidated Edison of NY REQUESTS EAST RIVER___6 OUT OF MERIT. OOM FOR TO LOCAL SECURITY AT START TIME 04/19/2005 17:00 FOR Steam system security.
19-Apr-2005 22:01:51ISO REQUESTS NIAGARA____ OUT OF MERIT. COMMITED FOR ISO RELIABILITY AT START TIME 04/19/2005 22:00 FOR OOM FOR ISO OVER-GEN W/ SITHE UNITS (ALL 4) AND ATHENS 1 COMING OFFLINE (BASEPOINTS AT 0, UNITS NOT OFFLINE YET)..

Committed for Reliability

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19-Apr-2005 11:05:07Generator: BARRETT___2 scheduled for local reliability in DAM market for 04/20/2005 23 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:04Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 18 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:05Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 19 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:05Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 21 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:05Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 20 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:06Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 22 Energy = 40 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:06:06Generator: FAR ROCKAWAY___4 scheduled for local reliability in DAM market for 04/20/2005 23 Energy = 20 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.
19-Apr-2005 11:18:43Generator: RAVENSWOOD___3 scheduled for local reliability in DAM market for 04/20/2005 23 Energy = 150 MW. Regulation = 0 MW. Min10 Spinning = 0 MW. Min10 Nonsynch = 0 MW. Min30 Spinning = 0 MW. Min30 Nonsynch = 0 MW. Operating Cap = 0 MW.

Market Monitor Notices

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19-Apr-2005 11:27:16The Real Time Energy prices have been updated in the MIS for 04/13/2005 in hours (08,15)
19-Apr-2005 11:27:18The Real Time ANCILLARY prices have been updated in the MIS for 04/13/2005 in hours (08,15)
19-Apr-2005 16:34:13The Real Time Energy prices have been updated in the MIS for 04/14/2005 in hours (13)
19-Apr-2005 16:34:14The Real Time ANCILLARY prices have been updated in the MIS for 04/14/2005 in hours (13)
19-Apr-2005 16:37:26NYISO is reserving hours beginning 3:00 through 23:00 in the April 18, 2005 Real-Time Market, encompassing Energy, Regulation and Operating Reserve prices. NYISO is reserving hours beginning 3:00 through 23:00 in the April 18, 2005 Hour-Ahead Market, encompassing Energy, Regulation and Operating Reserve prices. Prices in the April 19, 2005 Day-Ahead Market are correct. message 1 of 3
19-Apr-2005 16:38:28The NYISO and LECG have determined that due to transmission outages affecting the HQ proxy bus, that this specific modeling scenario has resulted in the incorrect calculation of LBMPs on this one specific proxy bus, thus necessitating the reservations in Real Time and Hour ahead Markets. This issue does not affect any other bus or calculation. message 2 of 3
19-Apr-2005 16:40:22Additionally,the following subset of the above reservations are also reserved for other reasons: The following hours are reserved in Real Time for additional reasons: HB 3:00, 4:00, 5:00, 7:00, 20:00 and 23:00. The following hour is also reserved in Hour Ahead Market for additional reasons: HB 3:00, 4:00, 5:00 and 23:00. message 3 of 3