Investor Presentaiton

Wildfire mitigation and risk management PGE prioritizes protecting the lives and property of customers, coworkers and the communities we serve Approved Wildfire Mitigation Plan (Docket UM 2208) Robust tree trimming and vegetation management program Ongoing focus on system hardening: Fire resistant, ductile iron transmission and distribution poles in priority wildfire areas Clearance of critical transmission lines Portland General Electric Company 2022 Wildfire Mitigation Plan · Expanding use of underground cables Advanced technologies for monitoring and early alerts Wildfire cameras • Intelligent reclosers • Weather stations Revision Version: 1.0 Release Date: 12/30/2021 PGE PGE 29

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