Overview
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.
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.
Schema8
Column
Type
event_timeDateTime64(6, 'UTC')location_idNullable(String)location_nameNullable(String)location_typeNullable(String)act_interchangeNullable(Float64)purchaseNullable(Float64)saleNullable(Float64)ingested_atDateTime64(6, 'UTC')Sample rows
| event_time | location_id | location_name | location_type | act_interchange | purchase | sale | ingested_at |
|---|---|---|---|---|---|---|---|
| 2026-08-13 20:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 22:25:07.242784 |
| 2026-08-13 19:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 21:25:07.842374 |
| 2026-08-13 18:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 20:25:09.241943 |
| 2026-08-13 17:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 19:25:06.775197 |
| 2026-08-13 16:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 18:25:07.248212 |
| 2026-08-13 15:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 17:25:07.877616 |
| 2026-08-13 14:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 16:25:07.786060 |
| 2026-08-13 13:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 15:25:08.572900 |
| 2026-08-13 12:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 14:25:06.907649 |
| 2026-08-13 11:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 13:25:06.537306 |
| 2026-08-13 10:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 12:25:08.147661 |
| 2026-08-13 09:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 11:25:10.168872 |
| 2026-08-13 08:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 10:25:07.336824 |
| 2026-08-13 07:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 09:25:08.874313 |
| 2026-08-13 06:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 08:25:09.174420 |
| 2026-08-13 05:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 07:25:09.058031 |
| 2026-08-13 04:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 06:25:08.252587 |
| 2026-08-13 03:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 05:25:07.068703 |
| 2026-08-13 02:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 04:25:07.256582 |
| 2026-08-13 01:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 03:25:07.022018 |
| 2026-08-13 00:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 02:25:07.796841 |
| 2026-08-12 23:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 01:25:07.615294 |
| 2026-08-12 22:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-13 00:25:07.760078 |
| 2026-08-12 21:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-12 23:25:08.963999 |
| 2026-08-12 20:00:00.000000 | 4018 | .I.HQMRL_RD345 1 | ∅ | -1120 | -1120 | 0 | 2026-08-12 22:25:06.335601 |
Coverage
100.0% complete0 gap days1,686 days with data
Show coverage history ▾
Coverage: 100.0%Days with data: 1,686Gaps: 0
2026
2025
2024
2023
2022
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