Seasonal Peak Hour

ISO-NE's published Seasonal Peak Hour source feed.

Prices data

Download data

Native record

event_time

ISO-NE source publication publication cadence

Evidence

Observed market data

Published observations from the named source

Time basis

Point-in-time records

UTC · event_time

Overview

This catalog page exposes the physical schema, coverage, and latest source rows without inventing a normalized grain for publisher-shaped snapshot fields. Use the documented key and event time when comparing revisions or vintages.

Query contract

Preserve one canonical row per (event_time) before aggregating.

Analysis rules

Group only after preserving the declared grain: event_time.

Schema5

Column

Type

event_timeDateTime64(6, 'UTC')

hourly_peak_loadNullable(Float64)

system_peak_forecastNullable(Float64)

settlement_statusNullable(String)

ingested_atDateTime64(6, 'UTC')

Sample data

event_time	hourly_peak_load	system_peak_forecast	settlement_status	ingested_at
2026-08-08 00:00:00.000000	22381.196	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-08 00:00:00.000000	22381.196	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-07 23:00:00.000000	23177.795	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-07 23:00:00.000000	23177.795	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-07 22:00:00.000000	23669.767	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-07 22:00:00.000000	23669.767	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-07 21:00:00.000000	23343.969	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-07 21:00:00.000000	23343.969	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-07 20:00:00.000000	22489.125	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-07 20:00:00.000000	22489.125	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-07 00:00:00.000000	22861.337	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-07 00:00:00.000000	22861.337	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-06 23:00:00.000000	23132.352	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-06 23:00:00.000000	23132.352	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-06 22:00:00.000000	23311.376	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-06 22:00:00.000000	23311.376	24742	FINAL	2026-09-26 14:00:29.413245
2026-08-06 21:00:00.000000	22684.773	24742	FINAL	2026-09-27 14:00:29.703756
2026-08-06 21:00:00.000000	22684.773	24742	FINAL	2026-09-26 14:00:29.413245

Coverage

10.0% complete1,991 gap days220 days with data

Show coverage history

Coverage: 10.0%Days with data: 220Gaps: 1,991

2026

2025

2024

2023

2022

2021

2020

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