HB DA Energy Offer

ISO-NE's published HB DA Energy Offer source feed.

Prices data

Download data

Native record

event_time x masked_participant_id x masked_asset_id

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, masked_participant_id, masked_asset_id) before aggregating.

Analysis rules

Group only after preserving the declared grain: event_time, masked_participant_id, masked_asset_id.

Schema16

Column

Type

event_timeDateTime64(6, 'UTC')

masked_participant_idInt64

masked_asset_idInt64

must_take_energyNullable(Float64)

max_daily_energyNullable(String)

economic_maxNullable(String)

economic_minNullable(String)

cold_start_priceNullable(Float64)

intermediate_start_priceNullable(Float64)

hot_start_priceNullable(Float64)

no_load_priceNullable(Float64)

segmentsNullable(String)

claim10_mwNullable(String)

claim30_mwNullable(String)

unit_statusNullable(String)

ingested_atDateTime64(6, 'UTC')

Sample data

event_time	masked_participant_id	masked_asset_id	must_take_energy	max_daily_energy	economic_max	economic_min	cold_start_price	intermediate_start_price	hot_start_price	no_load_price	segments	claim10_mw	claim30_mw	unit_status	ingested_at
2026-06-01 03:00:00.000000	986525	83591	0	0.000	49.200	49.200	1148.8	1148.8	1148.8	131.68	[{"Segment": {"@Number": "1", "Price": 332.62, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	69522	0	0.000	49.200	49.200	1177.42	1177.42	1177.42	134.97	[{"Segment": {"@Number": "1", "Price": 340.38, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	63198	0	0.000	49.200	49.200	1148.8	1148.8	1148.8	131.68	[{"Segment": {"@Number": "1", "Price": 332.62, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	42524	0	0.000	49.200	49.200	1148.8	1148.8	1148.8	131.68	[{"Segment": {"@Number": "1", "Price": 332.62, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	35431	0	0.000	49.200	49.200	1177.42	1177.42	1177.42	134.97	[{"Segment": {"@Number": "1", "Price": 340.38, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	30632	0	0.000	49.200	49.200	1177.42	1177.42	1177.42	134.97	[{"Segment": {"@Number": "1", "Price": 340.38, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	28899	0	0.000	49.200	49.200	1148.8	1148.8	1148.8	131.68	[{"Segment": {"@Number": "1", "Price": 332.62, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	986525	21445	0	0.000	49.200	49.200	1177.42	1177.42	1177.42	134.97	[{"Segment": {"@Number": "1", "Price": 340.38, "Mw": "46.900"}}]	49.200	49.200	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	985313	99582	0	324.000	13.100	3.000	0	0	0	0	[{"Segment": {"@Number": "1", "Price": 347.4, "Mw": "13.300"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	985313	90307	0	0.000	15.000	0.100	0	0	0	0	[{"Segment": {"@Number": "1", "Price": -150.0, "Mw": "17.000"}}, {"Segment": {"@Number": "2", "Price": -3.5, "Mw": "16.400"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	978570	19601	0	8.500	3.000	0.000	0	0	0	0	[{"Segment": {"@Number": "1", "Price": 750.0, "Mw": "3.000"}}]	0.000	0.000	MUST_RUN	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	975156	89296	0	0.000	182.000	100.000	13600	8000	7000	1000	[{"Segment": {"@Number": "1", "Price": 20.33, "Mw": "100.000"}}, {"Segment": {"@Number": "2", "Price": 20.33, "Mw": "55.000"}}, {"Segment": {"@Number": "3", "Price": 32.92, "Mw": "27.000"}}, {"Segment": {"@Number": "4", "Price": 32.92, "Mw": "18.000"}}]	0.000	0.000	UNAVAILABLE	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	975156	89054	0	0.000	23.000	8.000	800	700	300	55.95	[{"Segment": {"@Number": "1", "Price": 20.33, "Mw": "8.000"}}, {"Segment": {"@Number": "2", "Price": 20.33, "Mw": "9.000"}}, {"Segment": {"@Number": "3", "Price": 32.92, "Mw": "6.000"}}]	0.000	0.000	UNAVAILABLE	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	975156	73836	0	0.000	21.000	18.000	0	0	0	0	[{"Segment": {"@Number": "1", "Price": 309.0, "Mw": "15.000"}}, {"Segment": {"@Number": "2", "Price": 309.0, "Mw": "8.000"}}]	20.000	20.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	974156	13275	20	0.000	36.500	20.000	0	0	0	0	[{"Segment": {"@Number": "1", "Price": -150.0, "Mw": "20.000"}}, {"Segment": {"@Number": "2", "Price": -150.0, "Mw": "15.000"}}, {"Segment": {"@Number": "3", "Price": 125.0, "Mw": "0.100"}}, {"Segment": {"@Number": "4", "Price": 125.0, "Mw": "0.200"}}]	0.000	0.000	MUST_RUN	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	966448	33938	13	0.000	12.500	12.500	0	0	0	0	[{"Segment": {"@Number": "1", "Price": 0.0, "Mw": "9999.000"}}]	0.000	0.000	MUST_RUN	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	958512	23404	0	1632.000	68.000	48.000	7053.75	4775.63	2497.5	0	[{"Segment": {"@Number": "1", "Price": 93.51, "Mw": "47.000"}}, {"Segment": {"@Number": "2", "Price": 93.51, "Mw": "4.000"}}, {"Segment": {"@Number": "3", "Price": 93.51, "Mw": "5.000"}}, {"Segment": {"@Number": "4", "Price": 93.51, "Mw": "1.000"}}, {"Segment": {"@Number": "5", "Price": 100.9, "Mw": "11.000"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	958512	22792	0	672.000	21.000	19.000	317.59	317.59	317.59	0	[{"Segment": {"@Number": "1", "Price": 156.46, "Mw": "19.000"}}, {"Segment": {"@Number": "2", "Price": 156.46, "Mw": "2.000"}}, {"Segment": {"@Number": "3", "Price": 156.46, "Mw": "1.000"}}]	15.800	19.600	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	955355	21464	0	50.000	5.000	5.000	10310.11	10310.11	10310.11	59.9	[{"Segment": {"@Number": "1", "Price": 324.03, "Mw": "5.000"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	953967	57986	0	2375.000	95.300	75.000	3980.57	3980.57	3980.57	1442.46	[{"Segment": {"@Number": "1", "Price": 56.69, "Mw": "75.000"}}, {"Segment": {"@Number": "2", "Price": 62.81, "Mw": "20.300"}}]	90.000	95.300	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	953967	40320	0	0.000	83.100	47.500	2765.23	2765.23	2765.23	1359.99	[{"Segment": {"@Number": "1", "Price": 50.59, "Mw": "47.500"}}, {"Segment": {"@Number": "2", "Price": 50.73, "Mw": "35.600"}}]	0.000	83.100	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	931987	81361	0	1290.000	330.000	220.000	1056	1056	1056	0	[{"Segment": {"@Number": "1", "Price": 117.24, "Mw": "220.000"}}, {"Segment": {"@Number": "2", "Price": 117.37, "Mw": "20.000"}}, {"Segment": {"@Number": "3", "Price": 117.5, "Mw": "15.000"}}, {"Segment": {"@Number": "4", "Price": 117.63, "Mw": "20.000"}}, {"Segment": {"@Number": "5", "Price": 117.76, "Mw": "20.000"}}, {"Segment": {"@Number": "6", "Price": 117.89, "Mw": "15.000"}}, {"Segment": {"@Number": "7", "Price": 118.02, "Mw": "20.000"}}]	330.000	330.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	931987	47946	0	20.000	8.000	5.000	0	0	0	0	[{"Segment": {"@Number": "1", "Price": 691.0, "Mw": "8.000"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	931987	42841	0	1290.000	330.000	220.000	1056	1056	1056	0	[{"Segment": {"@Number": "1", "Price": 117.24, "Mw": "220.000"}}, {"Segment": {"@Number": "2", "Price": 117.37, "Mw": "20.000"}}, {"Segment": {"@Number": "3", "Price": 117.5, "Mw": "15.000"}}, {"Segment": {"@Number": "4", "Price": 117.63, "Mw": "20.000"}}, {"Segment": {"@Number": "5", "Price": 117.76, "Mw": "20.000"}}, {"Segment": {"@Number": "6", "Price": 117.89, "Mw": "15.000"}}, {"Segment": {"@Number": "7", "Price": 118.02, "Mw": "20.000"}}]	330.000	330.000	ECONOMIC	2026-09-27 14:20:14.934975
2026-06-01 03:00:00.000000	931075	64814	0	0.000	138.000	123.000	12341.94	12341.94	12341.94	310	[{"Segment": {"@Number": "1", "Price": 65.43, "Mw": "123.000"}}, {"Segment": {"@Number": "2", "Price": 66.0, "Mw": "15.000"}}]	0.000	0.000	ECONOMIC	2026-09-27 14:20:14.934975

Coverage

87.3% complete112 gap days771 days with data

Show coverage history

Coverage: 87.3%Days with data: 771Gaps: 112

2026

2025

2024

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