Overview
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.
Schema8
Column
Type
event_timeDateTime64(6, 'UTC')location_idLowCardinality(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 |
|---|---|---|---|---|---|---|---|
| 2026-08-14 04:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -541 | -971 | 430 | 2026-08-14 05:30:05.457868 |
| 2026-08-14 04:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -836 | -1106 | 270 | 2026-08-14 05:30:05.457868 |
| 2026-08-14 04:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -683 | -996 | 313 | 2026-08-14 05:30:05.457868 |
| 2026-08-14 04:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -383 | -971 | 588 | 2026-08-14 05:30:05.457868 |
| 2026-08-14 03:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -273 | -1003 | 730 | 2026-08-14 05:15:08.966618 |
| 2026-08-14 03:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -273 | -1003 | 730 | 2026-08-14 05:00:08.614307 |
| 2026-08-14 03:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -273 | -1003 | 730 | 2026-08-14 04:45:06.616058 |
| 2026-08-14 03:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -273 | -1003 | 730 | 2026-08-14 04:30:07.669103 |
| 2026-08-14 03:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -389 | -1064 | 675 | 2026-08-14 05:15:08.966618 |
| 2026-08-14 03:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -389 | -1064 | 675 | 2026-08-14 05:00:08.614307 |
| 2026-08-14 03:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -389 | -1064 | 675 | 2026-08-14 04:45:06.616058 |
| 2026-08-14 03:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -389 | -1064 | 675 | 2026-08-14 04:30:07.669103 |
| 2026-08-14 03:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -393 | -1068 | 675 | 2026-08-14 05:15:08.966618 |
| 2026-08-14 03:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -393 | -1068 | 675 | 2026-08-14 05:00:08.614307 |
| 2026-08-14 03:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -393 | -1068 | 675 | 2026-08-14 04:45:06.616058 |
| 2026-08-14 03:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -393 | -1068 | 675 | 2026-08-14 04:30:07.669103 |
| 2026-08-14 03:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -93 | -1003 | 910 | 2026-08-14 05:15:08.966618 |
| 2026-08-14 03:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -93 | -1003 | 910 | 2026-08-14 05:00:08.614307 |
| 2026-08-14 03:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -93 | -1003 | 910 | 2026-08-14 04:45:06.616058 |
| 2026-08-14 03:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -93 | -1003 | 910 | 2026-08-14 04:30:07.669103 |
| 2026-08-14 02:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -252 | -1051 | 799 | 2026-08-14 04:15:08.386864 |
| 2026-08-14 02:30:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -410 | -1160 | 750 | 2026-08-14 04:15:08.386864 |
| 2026-08-14 02:15:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -520 | -1270 | 750 | 2026-08-14 04:15:08.386864 |
| 2026-08-14 02:00:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -410 | -1160 | 750 | 2026-08-14 04:15:08.386864 |
| 2026-08-14 01:45:00.000000 | 4011 | .I.ROSETON 345 1 | ∅ | -629 | -1075 | 446 | 2026-08-14 03:15:07.476452 |
Coverage
100.0% complete0 gap days1,141 days with data
Show coverage history ▾
Coverage: 100.0%Days with data: 1,141Gaps: 0
2026
2025
2024
2023
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