p a g e 3 Our U.S. Annual Decarbonization Perspective is the foundation of our load forecasting. We produce hourly representations of electrification futures at the state and utility - service territory under a variety of weather conditions. These are currently in use by NREL for their electricity planning analyses along with a variety of ISO/RTOs. Evolveds Load Forecasting Efforts Source: 2024 U.S. Annual Decarbonization Perspective

Key Dimensions of the Load Growth Question - Page 3 Key Dimensions of the Load Growth Question Page 2 Page 4