Access ISO New England’s Forecast Report of Capacity, Energy, Loads, and Transmission (the CELT Report). The 10-year projections provided in the CELT Report are used in power system planning and reliability studies.
The detailed documents that support the CELT Report are also accessible below. The energy and peak load forecasts integrate state historical demand, economic and weather data, and the impacts of utility-sponsored conservation and peak-load management programs.
For the ISO’s annual 10-year forecast of energy efficiency from state-sponsored programs, visit the Energy-Efficiency Forecast page.