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Historical Net Scheduled Interchange

Reconciled historical hourly net scheduled interchange in MW by adjacent balancing authority.

Interchange dataMISO market
Query with the agent
Native record
event_time x adjacent_ba
hourly publication cadence
Evidence
Observed market data
Published observations from the named source
Time basis
Point-in-time records
UTC · event_time

Overview

It supports counterparty schedule history and should not be relabeled as measured physical flow.

Query contract

Preserve one canonical row per (event_time, adjacent_ba) before aggregating.

Analysis rules

  • Group only after preserving the declared grain: event_time, adjacent_ba.

Access

Query from your own tools

Use the guarded HTTP endpoint directly, or connect an MCP client and load the dataset contract with describe_data before calling query_data.

MISO MCP API reference
HTTP endpoint
POST /api/v1/datasets/miso_interchange_net_scheduled_historical/query

Schema6

Column
Type
event_timeDateTime64(6, 'UTC')
adjacent_baLowCardinality(String)
nsi_mwNullable(Float64)
datetime_localNullable(String)
market_dateNullable(Date32)
ingested_atDateTime64(6, 'UTC')

Sample data

event_timeadjacent_bansi_mwdatetime_localmarket_dateingested_at
2026-09-26 04:00:00.000000TVA-872026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000SWPP4542026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000SOCO-3142026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000PJM6792026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000OTHER-2442026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000ONT9082026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000MHEB6072026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000LGEE-842026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 04:00:00.000000AECI-172026-09-25T23:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000TVA-872026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000SWPP5312026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000SOCO-3802026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000PJM7492026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000OTHER-2442026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000ONT7782026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000MHEB8042026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000LGEE-1042026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 03:00:00.000000AECI-262026-09-25T22:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000TVA-642026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000SWPP5292026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000SOCO-3602026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000PJM7282026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000OTHER-2292026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000ONT10172026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813
2026-09-26 02:00:00.000000MHEB9852026-09-25T21:00:002026-09-252026-09-27 08:09:18.349813

Coverage

Published on a 8-day disclosure lag — ERCOT releases these reports 8 days after the fact, so the most recent ~8 days aren’t available yet. That trailing window is expected, not a gap in the data.

96.0% complete83 gap days2,012 days with data
Show coverage history
Coverage: 96.0%Days with data: 2,012Gaps: 83
2026
2025
2024
2023
2022
2021
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