Modeling Results for Resource Generation and Climate Protection Plan

This technical report presents the initial modeling results associated with Austin Energy's Resource, Generation and Climate Protection Plan to 2035. The document outlines various portfolios evaluated during the modeling process, detailing their respective net costs, reliability risks, and emissions metrics. Each portfolio is ranked based on specific output metrics, including net present value (NPV) costs, monthly bill impacts, and total emissions. The report clarifies that the results are for informational purposes only and do not represent recommendations or finalized plans. The modeling reflects input assumptions coordinated with the Electric Utility Commission, ensuring that the data aligns with established projections. Additionally, the report includes a reference guide to numbered portfolios, summarizing key aspects such as generation commitments, renewable energy goals, and demand-side management projections. Overall, the report serves as a foundational document for understanding the potential pathways for achieving climate protection and energy generation goals by 2035.