To aid in power system planning, reliability studies, and other processes, the ISO produces detailed long-term forecasts of the demand for electricity in New England. The ISO also forecasts the long-term growth of resources like energy efficiency and distributed generation that may impact the ISO’s planning functions. To see the ISO’s daily short-term forecasts of expected grid conditions, including our seven-day wind power forecast, visit the Power System Forecasts and Status page.
Detailed forecasting documents for energy and peak load that support the ISO’s CELT Report—the annual 10-year forecast of capacity, energy, loads, and transmission
The ISO’s forecast of long-term savings in peak and energy use for the region and for each state stemming from state-sponsored energy-efficiency programs