Ba Interchange Hourly

ISO-NE's published Ba Interchange Hourly source feed.

Interchange 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.

Schema3

Column

Type

event_timeDateTime64(6, 'UTC')

interface_flowNullable(String)

ingested_atDateTime64(6, 'UTC')

Sample data

event_time	interface_flow	ingested_at
2026-09-28 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 946}, {"BalancingAuthority": "NBSO", "ActInterchange": -120}, {"BalancingAuthority": "NYIS", "ActInterchange": 712}]	2026-09-28 08:15:19.521636
2026-09-27 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 837}, {"BalancingAuthority": "NBSO", "ActInterchange": 51}, {"BalancingAuthority": "NYIS", "ActInterchange": -107}]	2026-09-28 07:15:19.416582
2026-09-27 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 837}, {"BalancingAuthority": "NBSO", "ActInterchange": 51}, {"BalancingAuthority": "NYIS", "ActInterchange": -107}]	2026-09-28 06:15:20.157372
2026-09-26 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 902}, {"BalancingAuthority": "NBSO", "ActInterchange": 480}, {"BalancingAuthority": "NYIS", "ActInterchange": 226}]	2026-09-27 07:15:19.579348
2026-09-25 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 845}, {"BalancingAuthority": "NBSO", "ActInterchange": 480}, {"BalancingAuthority": "NYIS", "ActInterchange": 37}]	2026-09-26 07:15:19.715124
2026-09-24 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 836}, {"BalancingAuthority": "NBSO", "ActInterchange": 465}, {"BalancingAuthority": "NYIS", "ActInterchange": -261}]	2026-09-25 07:15:18.877359
2026-09-23 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 950}, {"BalancingAuthority": "NBSO", "ActInterchange": 476}, {"BalancingAuthority": "NYIS", "ActInterchange": -802}]	2026-09-24 07:18:35.885648
2026-09-22 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 975}, {"BalancingAuthority": "NBSO", "ActInterchange": 360}, {"BalancingAuthority": "NYIS", "ActInterchange": -711}]	2026-09-23 07:15:19.021247
2026-09-21 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 744}, {"BalancingAuthority": "NBSO", "ActInterchange": 337}, {"BalancingAuthority": "NYIS", "ActInterchange": 131}]	2026-09-22 07:15:18.983624
2026-09-20 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 798}, {"BalancingAuthority": "NBSO", "ActInterchange": 379}, {"BalancingAuthority": "NYIS", "ActInterchange": -92}]	2026-09-21 07:15:19.476312
2026-09-19 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": -2}, {"BalancingAuthority": "NBSO", "ActInterchange": 123}, {"BalancingAuthority": "NYIS", "ActInterchange": 15}]	2026-09-20 07:15:18.886327
2026-09-18 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": -91}, {"BalancingAuthority": "NBSO", "ActInterchange": 367}, {"BalancingAuthority": "NYIS", "ActInterchange": -65}]	2026-09-19 07:15:18.972153
2026-09-17 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 0}, {"BalancingAuthority": "NBSO", "ActInterchange": 338}, {"BalancingAuthority": "NYIS", "ActInterchange": 95}]	2026-09-18 07:15:19.973296
2026-09-16 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 21}, {"BalancingAuthority": "NBSO", "ActInterchange": 372}, {"BalancingAuthority": "NYIS", "ActInterchange": -15}]	2026-09-17 07:15:19.179866
2026-09-15 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 559}, {"BalancingAuthority": "NBSO", "ActInterchange": 334}, {"BalancingAuthority": "NYIS", "ActInterchange": 75}]	2026-09-16 07:15:31.840738
2026-09-14 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": -1042}, {"BalancingAuthority": "NBSO", "ActInterchange": 302}, {"BalancingAuthority": "NYIS", "ActInterchange": 766}]	2026-09-15 07:15:24.535974
2026-09-13 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": -67}, {"BalancingAuthority": "NBSO", "ActInterchange": 189}, {"BalancingAuthority": "NYIS", "ActInterchange": -151}]	2026-09-14 07:15:22.622797
2026-09-12 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 0}, {"BalancingAuthority": "NBSO", "ActInterchange": -349}, {"BalancingAuthority": "NYIS", "ActInterchange": -518}]	2026-09-13 07:15:22.125741
2026-09-11 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": -23}, {"BalancingAuthority": "NBSO", "ActInterchange": -360}, {"BalancingAuthority": "NYIS", "ActInterchange": 207}]	2026-09-12 07:15:22.808851
2026-09-10 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 0}, {"BalancingAuthority": "NBSO", "ActInterchange": -356}, {"BalancingAuthority": "NYIS", "ActInterchange": -353}]	2026-09-11 07:15:21.373470
2026-09-09 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 922}, {"BalancingAuthority": "NBSO", "ActInterchange": -20}, {"BalancingAuthority": "NYIS", "ActInterchange": -418}]	2026-09-10 07:15:25.351623
2026-09-08 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 940}, {"BalancingAuthority": "NBSO", "ActInterchange": 276}, {"BalancingAuthority": "NYIS", "ActInterchange": -625}]	2026-09-09 07:15:21.496409
2026-09-07 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 920}, {"BalancingAuthority": "NBSO", "ActInterchange": 131}, {"BalancingAuthority": "NYIS", "ActInterchange": -475}]	2026-09-08 07:15:22.303081
2026-09-06 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 714}, {"BalancingAuthority": "NBSO", "ActInterchange": -79}, {"BalancingAuthority": "NYIS", "ActInterchange": -564}]	2026-09-07 07:15:21.098313
2026-09-05 03:00:00.000000	[{"BalancingAuthority": "HQT", "ActInterchange": 0}, {"BalancingAuthority": "NBSO", "ActInterchange": -279}, {"BalancingAuthority": "NYIS", "ActInterchange": 462}]	2026-09-06 07:15:21.352817

Coverage

100.0% complete0 gap days1,732 days with data

Show coverage history

Coverage: 100.0%Days with data: 1,732Gaps: 0

2026

2025

2024

2023

2022

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Related interchange data

Related interchange data
Dataset	Description
Actual InterchangeISONE · hourly	ISO-NE actual interchange by published external location, with signed interchange, purchase, and sale components. Preserve location and direction; do not sum a net value with its purchase and sale components.
External Flow 5mISONE · ISO-NE source publication	ISO-NE's published External Flow 5m source feed. 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.
Interchange 15mISONE · ISO-NE source publication	ISO-NE's published Interchange 15m source feed. 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.
Load Gen Interchange HourlyISONE · ISO-NE source publication	ISO-NE's published Load Gen Interchange Hourly source feed. 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.