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Real-Time ECOMAX Delta

Forward and real-time ECOMAX capability in MW, plus their delta, by MISO's source-native kind.

Generation dataMISO market
Query with the agent
Native record
event_time x kind
hourly publication cadence
Evidence
Observed market data
Published observations from the named source
Time basis
Point-in-time records
UTC · event_time

Overview

ECOMAX is an economic operating limit, not observed generation or guaranteed available capacity.

Query contract

Preserve one canonical row per (event_time, kind) before aggregating.

Analysis rules

  • Group only after preserving the declared grain: event_time, kind.

Access

Query from your own tools

Use the guarded HTTP endpoint directly, or connect an MCP client and load the dataset contract with describe_data before calling query_data.

MISO MCP API reference
HTTP endpoint
POST /api/v1/datasets/miso_generation_eco_max_realtime/query

Schema8

Column
Type
event_timeDateTime64(6, 'UTC')
kindLowCardinality(String)
forward_mwNullable(Float64)
real_time_mwNullable(Float64)
delta_mwNullable(Float64)
datetime_localNullable(String)
market_dateNullable(Date32)
ingested_atDateTime64(6, 'UTC')

Sample data

event_timekindforward_mwreal_time_mwdelta_mwdatetime_localmarket_dateingested_at
2026-09-27 04:00:00.000000offered102477.5102243.1-234.42026-09-26T23:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 04:00:00.000000committed72120.973192.21071.32026-09-26T23:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 03:00:00.000000offered103392103738.5167346.51672026-09-26T22:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 03:00:00.000000committed72971.876407.73435.92026-09-26T22:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 02:00:00.000000offered103920.6103846.825-73.7752026-09-26T21:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 02:00:00.000000committed7574077828.32088.32026-09-26T21:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 01:00:00.000000offered104021.6103659.2667-362.33332026-09-26T20:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 01:00:00.000000committed77649.779232.715832026-09-26T20:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 00:00:00.000000offered103712.7103393.3333-319.36672026-09-26T19:00:002026-09-262026-09-28 04:07:14.026267
2026-09-27 00:00:00.000000committed78907.379132.9225.62026-09-26T19:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 23:00:00.000000offered103906.4104463.775557.3752026-09-26T18:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 23:00:00.000000committed79501.382549.63048.32026-09-26T18:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 22:00:00.000000offered108029.6109547.16671517.56672026-09-26T17:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 22:00:00.000000committed83709.488030.14320.72026-09-26T17:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 21:00:00.000000offered114101114863.675762.6752026-09-26T16:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 21:00:00.000000committed85460.387317.11856.82026-09-26T16:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 20:00:00.000000offered117546.3117280.0417-266.25832026-09-26T15:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 20:00:00.000000committed86761.689303.52541.92026-09-26T15:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 19:00:00.000000offered119796.4119328.825-467.5752026-09-26T14:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 19:00:00.000000committed88370.390189.81819.52026-09-26T14:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 18:00:00.000000offered121339.4120042.175-1297.2252026-09-26T13:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 18:00:00.000000committed89456.290178.1721.92026-09-26T13:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 17:00:00.000000offered122393.5120286.0667-2107.43332026-09-26T12:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 17:00:00.000000committed89370.489999.3628.92026-09-26T12:00:002026-09-262026-09-28 04:07:14.026267
2026-09-26 16:00:00.000000offered122136.7120212.9-1923.82026-09-26T11:00:002026-09-262026-09-28 04:07:14.026267

Coverage

72.4% complete477 gap days1,254 days with data
Show coverage history
Coverage: 72.4%Days with data: 1,254Gaps: 477
2026
2025
2024
2023
2022
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