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How accurate have previous IRP forecasts been to actual conditions?

At the SCC’s directive, the Company uses the PJM Derived Load Forecast in the development of IRP Portfolios. The Company published a comparison of year-over-year change in PJM Summer Peak Forecasts in Figure 2.1.3 of the 2025 IRP Update. A comparison of the 2026 and 2025 PJM DOM Forecast was provided on slide 36 of the materials from Modeling Meeting 1.