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Day-Ahead Market Energy Report

NYISO day-ahead energy-market summary by hour, including load forecast, total scheduled load, generation scheduled, imports, exports, net imports, and virtual load/supply.

Interchange data
Download data
Native record
event_time
hourly (DAM) publication cadence
Evidence
Cleared day-ahead market
A market outcome, not a physical observation
Time basis
Point-in-time records
UTC · event_time

Overview

NYISO day-ahead energy-market summary by hour, including load forecast, total scheduled load, generation scheduled, imports, exports, net imports, and virtual load/supply.

Query contract

Preserve one canonical row per (event_time) before aggregating.

Analysis rules

  • Group only after preserving the declared grain: event_time.

Schema10

Column
Type
event_timeDateTime64(6, 'UTC')
nyiso_load_forecast_mwNullable(Float64)
total_load_scheduled_mwNullable(Float64)
generation_scheduled_mwNullable(Float64)
imports_scheduled_mwNullable(Float64)
exports_scheduled_mwNullable(Float64)
net_imports_nyiso_mwNullable(Float64)
virtual_load_scheduled_mwNullable(Float64)
virtual_supply_scheduled_mwNullable(Float64)
ingested_atDateTime64(6, 'UTC')

Sample data

event_timenyiso_load_forecast_mwtotal_load_scheduled_mwgeneration_scheduled_mwimports_scheduled_mwexports_scheduled_mwnet_imports_nyiso_mwvirtual_load_scheduled_mwvirtual_supply_scheduled_mwingested_at
2026-10-02 03:00:00.000000157061579613360.633442294105071416212026-10-01 14:45:28.898133
2026-10-02 03:00:00.000000157061579613360.633442294105071416212026-10-01 13:45:28.943722
2026-10-02 02:00:00.000000167681741114210.5364721981449129820102026-10-01 14:45:28.898133
2026-10-02 02:00:00.000000167681741114210.5364721981449129820102026-10-01 13:45:28.943722
2026-10-02 01:00:00.000000177741845715284.6426528031462139319432026-10-01 14:45:28.898133
2026-10-02 01:00:00.000000177741845715284.6426528031462139319432026-10-01 13:45:28.943722
2026-10-02 00:00:00.000000185921981117195.739693017952144219262026-10-01 14:45:28.898133
2026-10-02 00:00:00.000000185921981117195.739693017952144219262026-10-01 13:45:28.943722
2026-10-01 23:00:00.000000192292039017382.1370424891215160320722026-10-01 14:45:28.898133
2026-10-01 23:00:00.000000192292039017382.1370424891215160320722026-10-01 13:45:28.943722
2026-10-01 22:00:00.000000191312104217597.940522137191522141828.32026-10-01 14:45:28.898133
2026-10-01 22:00:00.000000191312104217597.940522137191522141828.32026-10-01 13:45:28.943722
2026-10-01 21:00:00.000000187452133917757.343612374198727441902.32026-10-01 14:45:28.898133
2026-10-01 21:00:00.000000187452133917757.343612374198727441902.32026-10-01 13:45:28.943722
2026-10-01 20:00:00.000000181182064617849.9437530421333242818022026-10-01 14:45:28.898133
2026-10-01 20:00:00.000000181182064617849.9437530421333242818022026-10-01 13:45:28.943722
2026-10-01 19:00:00.000000176831952216572.8413424371697217715122026-10-01 14:45:28.898133
2026-10-01 19:00:00.000000176831952216572.8413424371697217715122026-10-01 13:45:28.943722
2026-10-01 18:00:00.000000173161904115706.2443522952140216914482026-10-01 14:45:28.898133
2026-10-01 18:00:00.000000173161904115706.2443522952140216914482026-10-01 13:45:28.943722
2026-10-01 17:00:00.000000170431903515213.3458521822403239116852026-10-01 14:45:28.898133
2026-10-01 17:00:00.000000170431903515213.3458521822403239116852026-10-01 13:45:28.943722
2026-10-01 16:00:00.000000168021868414693.4476821222646234716332026-10-01 14:45:28.898133
2026-10-01 16:00:00.000000168021868414693.4476821222646234716332026-10-01 13:45:28.943722
2026-10-01 15:00:00.000000167371840014042.8500621102896227117802026-10-01 14:45:28.898133

Coverage

95.8% complete399 gap days9,129 days with data
Show coverage history
Coverage: 95.8%Days with data: 9,129Gaps: 399
2026
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