NYISO (New York) Real Time Market Time-Weighted/Integrated Demand

Since 2008
Control Area Load Zones
Updated Daily
Hourly Frequency

Hourly average amount of energy (MWh) consumed by consumers in NYISO for all zones

This is an example data from history; subscriber data is updated daily
Charts of NYISO (New York) Real Time Market Time-Weighted/Integrated Demand


  • Seasonal average and distribution of actual demand
  • Historical regional load analysis


NYISO (New York) Real Time Market Time-Weighted/Integrated Demand


Real time time-weighted/integrated amount of Energy (MWh) which is the average of real-time data over an hour consumed by certain consumers.

This data product offers houry actual demand for all zones (Zonal) in NYISO.


Here are the list of zones in this data product:

  1. New York Control Area Load Zones: One of eleven geographical areas located within the New York Control Area (NYCA) that is bounded by one or more of the fourteen New York State Interfaces.
    NYISO Load Zone Map
Load Zone Id Name
GENESE Genesee
CENTRL Central
MHK VL Mohawk Valley
CAPITL Capital
HUD VL Hudson Valley
MILLWD Millwood
DUNWOD Dunwoodie
LONGIL Long Island
  1. External Zones:
    NYISO External Zone Map
Load Zone Id Name
O H Ontario Hydro
NPX Incomplete

Key Features

  • Includes hourly integrated demand in MWh
  • Updated daily at or before 5:00 PM ET
  • Historical data goes back to 2008
  • Covers 11 New York Control Area Load Zones and 3 External Zones

Data Provider

Alta Bering

Until a few decades ago majority of us were employed in real world businesses. Alta Bering came out of a history of production technology and reconciled it with sophisticated algorithmic math, an after-thought in enterprise system functionality.We believe efficiency is key to mitigating scarcity economics. In the early 2000s, we set our sights on helping companies achieve higher efficiency and growth, not just growth.Today we enable advanced prescriptive analytics for data scientists and enterprise cloud platforms. Our goal is to help business analysts step up to corporate responsibility.Contact us for more about how we deliver our predictive analytics consulting to large and medium sized clients.


4 Data Columns

Operation Timestamp (opr_ts)

The date and hour when the market runs and value supplied

Source Name (source_name)

Name of the Point

Integrated Load (integrated_load)

Real Time Committed Load averaged over the hour

Time Zone (time_zone)

Time Zone

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