Overview
Observed hourly net actual interchange in MW between MISO and each adjacent balancing authority. Preserve MISO's sign convention and named counterparty when describing imports or exports.
Use with MCP
This table is available through the signed-in, read-only Ask the Grid MCP server. Connect a market below, then use search_data or describe_data to load its query contract before calling query_data.
Schema6
Column
Type
event_timeDateTime64(6, 'UTC')adjacent_baLowCardinality(String)nai_mwNullable(Float64)datetime_localNullable(String)market_dateNullable(Date32)ingested_atDateTime64(6, 'UTC')Sample rows
| event_time | adjacent_ba | nai_mw | datetime_local | market_date | ingested_at |
|---|---|---|---|---|---|
| 2026-08-13 04:00:00.000000 | TVA | 2470 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | SWPP | -341 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | SPA | -15 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | SOCO | 127 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | PJM | -5220 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | MHEB | -2203 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | LGEE | 330 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | IESO | -610 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | AECI | -18 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 04:00:00.000000 | TVA | 2470 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | SWPP | -341 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | SPA | -15 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | SOCO | 127 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | PJM | -5220 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | MHEB | -2203 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | LGEE | 330 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | IESO | -610 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 04:00:00.000000 | AECI | -18 | 2026-08-12T23:00:00 | 2026-08-12 | 2026-08-13 17:36:44.281177 |
| 2026-08-13 03:00:00.000000 | TVA | 1993 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | SWPP | -336 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | SPA | 8 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | SOCO | -35 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | PJM | -6348 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | MHEB | -2021 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
| 2026-08-13 03:00:00.000000 | LGEE | 261 | 2026-08-12T22:00:00 | 2026-08-12 | 2026-08-13 18:36:43.763173 |
Coverage
100.0% complete0 gap days86 days with data
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Coverage: 100.0%Days with data: 86Gaps: 0
2026
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