P-14B Transmission Outage Schedule

NYISO's public P-14B transmission outage schedule, kept as one row per outage per published version of the list, with equipment PTID, name and type, scheduled out and in times, and status with its status time.

Outages & Grid Events data

Download data

Native record

source_time x outage_id

irregular revisions, polled hourly publication cadence

Evidence

Observed market data

Published observations from the named source

Time basis

Point-in-time records

UTC · event_time

Overview

event_time is the scheduled out time; source_time is the version's publication time, so every revision NYISO posts is retained. The current schedule is the rows at the latest source_time; counting one outage_id across versions double-counts it. Status values include UPDATED, EXTENDED, EXT FORCED, FORCED, DENIED, and CANCELLED, so a DENIED or CANCELLED row is not an outage that took place. Distinct from nyiso.outage_schedule, the date-stamped operational feed of generator and transmission outages.

Query contract

Preserve one canonical row per (source_time, outage_id) before aggregating.

Analysis rules

Group only after preserving the declared grain: source_time, outage_id.

Schema12

Column

Type

event_timeDateTime64(6, 'UTC')

source_timeDateTime64(6, 'UTC')

ptidNullable(Int64)

outage_idLowCardinality(String)

equipment_nameNullable(String)

equipment_typeNullable(String)

scheduled_out_timeDateTime64(6, 'UTC')

scheduled_in_timeNullable(DateTime64(6, 'UTC'))

statusNullable(String)

status_timeNullable(DateTime64(6, 'UTC'))

row_hashString

ingested_atDateTime64(6, 'UTC')

Sample data

event_time	source_time	ptid	outage_id	equipment_name	equipment_type	scheduled_out_time	scheduled_in_time	status	status_time	row_hash	ingested_at
2030-11-25 05:30:00.000000	2026-08-26 17:15:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 17:30:47.628711
2030-11-25 05:30:00.000000	2026-08-26 17:15:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 17:30:47.628711
2030-11-25 05:30:00.000000	2026-08-26 16:15:26.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 16:30:47.197624
2030-11-25 05:30:00.000000	2026-08-26 16:15:26.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 16:30:47.197624
2030-11-25 05:30:00.000000	2026-08-26 16:15:26.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 16:30:47.197624
2030-11-25 05:30:00.000000	2026-08-26 03:15:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 03:30:47.937109
2030-11-25 05:30:00.000000	2026-08-26 15:10:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 15:30:51.880459
2030-11-25 05:30:00.000000	2026-08-26 15:10:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 15:30:51.880459
2030-11-25 05:30:00.000000	2026-08-26 03:15:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 03:30:47.937109
2030-11-25 05:30:00.000000	2026-08-26 15:10:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 15:30:51.880459
2030-11-25 05:30:00.000000	2026-08-26 03:15:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 03:30:47.937109
2030-11-25 05:30:00.000000	2026-08-26 14:10:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 14:30:48.097157
2030-11-25 05:30:00.000000	2026-08-26 14:10:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 14:30:48.097157
2030-11-25 05:30:00.000000	2026-08-26 14:10:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 14:30:48.097157
2030-11-25 05:30:00.000000	2026-08-26 13:10:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 13:30:46.670880
2030-11-25 05:30:00.000000	2026-08-26 13:10:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 13:30:46.670880
2030-11-25 05:30:00.000000	2026-08-26 04:15:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 04:30:56.369812
2030-11-25 05:30:00.000000	2026-08-26 13:10:25.000000	13232	26-04550-1	RAINEY___345KV_1W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	b080055faebf6f44021b39a55fa2f291a1fc8ba6b0555c38407db7e046a2dea0	2026-08-26 13:30:46.670880
2030-11-25 05:30:00.000000	2026-08-26 04:15:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 04:30:56.369812
2030-11-25 05:30:00.000000	2026-08-26 17:15:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 17:30:47.628711
2030-11-25 05:30:00.000000	2026-08-26 12:15:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 12:30:46.870638
2030-11-25 05:30:00.000000	2026-08-26 12:15:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 12:30:46.870638
2030-11-25 05:30:00.000000	2026-08-26 04:15:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 04:30:56.369812
2030-11-25 05:30:00.000000	2026-08-26 06:15:25.000000	13237	26-04550-3	RAINEY___345KV_8W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	ab82efeb2de3349230c5418c8c6810140b8099b89f5c2851338f09024ec4b53f	2026-08-26 06:30:46.185653
2030-11-25 05:30:00.000000	2026-08-26 08:15:25.000000	13238	26-04550-5	RAINEY___345KV_9W	CB / SWITCH	2030-11-25 05:30:00.000000	2030-11-25 06:00:00.000000	∅	∅	6ce5b210adce8ac2c06d7a5097be7f8871003cdd44c03caa21645cfbad5b96fc	2026-08-26 08:30:55.794133

Coverage

7.7% complete5,544 gap days463 days with data

Show coverage history

Coverage: 7.7%Days with data: 463Gaps: 5,544

2030

2029

2028

2027

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

gaplessmore

Related outages & grid events data

Related outages & grid events data
Dataset	Description
Generation Maintenance ForecastNYISO · daily rolling forecast	NYISO rolling forecast of total generator maintenance outage MW by future date. This is a forward outage/availability context feed and currently has no full historical archive writer.
Generator & Transmission Outage ScheduleNYISO · schedule snapshot	NYISO scheduled generator and transmission outage records by PTID and equipment name, including scheduled out and scheduled in timestamps.
Operator MessagesNYISO · event-based	NYISO operational announcements and dispatcher-issued messages, including interface scheduling changes, manual reductions, and market notices.
Operator-Initiated CommitmentsNYISO · event-based	NYISO out-of-merit operator-initiated commitment records by resource PTID and event start time, including requester, commitment type, load zone, reason, ARR, UOL, and committed MW fields.