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New England's forecasting methodology is well-laid out in the Power System Forecast and Status section, with the following offerings:
Three-Day System Demand Forecast
Seven-Day Capacity Forecast
21-Day Energy Assessment Forecast
Seasonal System Outlook
Their medium-term forecast equivalent is for today and the next two days. They offer a separate 3-day forecast product broken down by reliability region (roughly their load zones). The forecast is updated twice daily at 6:00am and 10:00am. The forecasts made ex post facto are not the actuals, evidence:
The Seven-Day Capacity Forecast indicating the total Capacity Supply Obligation in MW. The forecast is used to identify capacity deficiencies several days in advance and triggers the commitment of generators with start times greater than 24 hours.
The 21-Day Forecast report does not come as a data series but rather a PDF report. View the 21-Day Energy Assessment Forecast and resulting forecasted system conditions: Normal, FEEA1, FEEA2, FEEA3. The forecast is based on current system conditions, forecasted weather, load, generators’ reports of stored-fuel inventories and emissions limitations, and status of fuel delivery systems.
The GridStatus client currently supports a "load forecast resampled to 5 minute intervals from hourly data."
Functionality expansion at the ISO level would allow load forecasting by reliability region.
The text was updated successfully, but these errors were encountered:
New England's forecasting methodology is well-laid out in the Power System Forecast and Status section, with the following offerings:
Their medium-term forecast equivalent is for today and the next two days. They offer a separate 3-day forecast product broken down by reliability region (roughly their load zones). The forecast is updated twice daily at 6:00am and 10:00am. The forecasts made ex post facto are not the actuals, evidence:
The Seven-Day Capacity Forecast indicating the total Capacity Supply Obligation in MW. The forecast is used to identify capacity deficiencies several days in advance and triggers the commitment of generators with start times greater than 24 hours.
The 21-Day Forecast report does not come as a data series but rather a PDF report. View the 21-Day Energy Assessment Forecast and resulting forecasted system conditions: Normal, FEEA1, FEEA2, FEEA3. The forecast is based on current system conditions, forecasted weather, load, generators’ reports of stored-fuel inventories and emissions limitations, and status of fuel delivery systems.
The GridStatus client currently supports a "load forecast resampled to 5 minute intervals from hourly data."
Functionality expansion at the ISO level would allow load forecasting by reliability region.
The text was updated successfully, but these errors were encountered: