Investor Presentaiton

Advancing Transportation Electrification $224 million investment to expand electric vehicle infrastructure Pacific Power Investing $30 million to support electric transportation infrastructure as a result of Oregon HB 2165, passed in May 2021 . Newly approved pilot programs in Oregon will facilitate charging for residential and commercial customers . • Ongoing initiatives include Oregon Clean Fuels Program investments and the West Coast Clean Transit Corridor MidAmerican Energy Investing $13 million to install direct current fast chargers across the service territory • Installed 18 direct current fast-charging ports through 2020 Installing 18 direct current fast-charging ports in 2021 and 14 stations in 2022 Will result in direct current fast-charging corridors along 1-80, 1-29 and U.S. Highway 20 . • • • • • Rocky Mountain Power Investing $66 million to develop electric transportation in Utah Facilitated the installation of more than 2,600 Level 2 charging ports and more than 70 direct current fast-charging ports to date Developed direct current fast-charging corridors along 1-70 and I-80 in 2020 Further awarded $12 million in DOE grants to create enduring regional ecosystem and to integrate electric vehicles onto the grid NV Energy Currently investing $15 million to implement an electric vehicle infrastructure demonstration program facilitating the installation of more than 500 Level 2 and direct current fast chargers In addition, Nevada Senate Bill 448 instructed NV Energy to establish a 3-year, $100 million Economic Recovery Transportation Electrification Plan aimed to increase the availability of electric vehicle charging infrastructure, facilitating the installation of more than 1,800 charger ports at over 100 new sites Nevada Senate Bill 448 also instructed NV Energy to establish a broader, ongoing Transportation Electrification Plan to be filed as part of the company's Distributed Resource Plan which could result in additional electric vehicle infrastructure spending over the next 10 years - ANGLICAK PACIFIC POWER PLUG-IN HYBRID Targeting fast-charging corridors with 50-mile radius between locations 32

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