Transmission Owner Information Being Released To Market


Date Time Post
 08/21/2024  02:40:00 PM TVR Guideline
This guideline (TVR) is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system. This guideline is effective immediately until further notice. View Document (PDF)
 07/10/2023  02:35:00 PM

TVR Guideline
This guideline (TVR) is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system. This guideline is effective immediately until further notice. View Document (PDF)

 05/19/2023  03:25:00 PM Loss of Gas Supply Guideline - Long Island (G.3)
Guideline is provided to indicate the number of Northport Steam units that must run on oil so that the loss of a single gas facility does not result in the uncontrolled loss of electric load within the Long Island zone. View Document (PDF)
 05/01/2023  16:54:00  TVR Guidance - 8KD West Bus (Holtsville) DRSS Out of Service
This is to notify that the 8KD West Bus (Holtsville) DRSS is Out of Service. Use the appropriate table for 8KD Out of Service.
 02/01/2023 23:52:00  This is a test of the Oasis Publication Program after IT work ongoing. This is a test
 07/22/2022 13:45:00

East End Operating Guideline

This East End Operating Guideline is provided to prevent specific voltage issues on the LIPA system.  This guideline is effective immediately until further notice.  View Document (PDF)

 07/19/2022 15:00:00 Electrical soak on Newbridge Bank 1 associated with Neptune HVDC is currently in progress, estimated completion of 7/19/22 at 2000.  Bank 1 associated with Neptune HVDC return to service may be earlier than the currently posted return date and time of 7/22/22 at 2359.  
  5/4/2022   1:51:26 PM

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  5/4/2022   1:44:34 PM

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03/08/2022 1:30:15 PM Test Post Header
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05/27/2020 12:54:49 PM Loss of Gas Supply Guideline - Long Island (G.3)
Guideline is provided to indicate the number of Northport Steam units that must run on oil so that the loss of a single gas facility does not result in the uncontrolled loss of electric load within the Long Island zone.View Document(PDF)
07/08/2019 03:21:33 PM East End Operating Guideline
This East End Operating Guideline is provided to prevent specific voltage issues on the LIPA system. This guideline is effective immediately until further notice.View Document(PDF)
06/29/2018 02:49:59 PM East End Operating Guideline
This East End Operating Guideline is provided to prevent specific voltage issues on the LIPA system. This guideline is effective immediately until further notice.View Document(PDF)
06/16/2016 12:00:00 PM The Loss of Gas Supply - Long Island (G-R3)
Guideline is provided to indicate the number of Northport Steam units that must run on oil so that the loss of a single gas facility does not result in the uncontrolled loss of electric load within the Long Island zone.View Document(PDF)
07/25/2015 12:00:00 PM TVR Guidance - 8KD West Bus (Holtsville) and 8DV Randall Road (Wildwood) DRSS In Service
This TVR guideline is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system, assuming 8KD West Bus (Holtsville) DRSS and 8DV Randall Road (Wildwood) In Service.View Document(PDF)
07/25/2015 12:00:00 PM TVR Guidance - 8KD West Bus (Holtsville) DRSS In Service
This TVR guideline is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system, assuming 8KD West Bus (Holtsville) DRSS In Service.View Document(PDF)
06/01/2015 12:00:00 PM East End Operating Guideline
This East End Operating Guideline is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system. This guideline is in effect for Summer 2015.View Document(PDF)
05/21/2012 12:00:00 PM TVR Guidance
This guideline (TVR) is being provided to explain the requirement for generation to resolve specific voltage issues on the LIPA system. This guidance is in effect for Summer 2012. The use of the table is explained on the bottom of the table.View Document(PDF)