Proterra Investor Presentation Deck

Integrated Vehicle-to-Grid Software Heavy-Duty Vehicles Can Be Transformed into Utility Grid Assets to Lower Total Cost of Ownership HIIH VEHICLE DATA (kWh, miles, SOH) TERRA MOBILE ENERGY STORAGE PROTERRA POWERED © 2023 Proterra. All Rights Reserved. VALENGE Bi-Directional Power flow (DC) CLOUD ENERGY MANAGEMENT Charge session metrics www www mmmmm I Command charge/discharge PROTERRA BI-DIRECTIONAL CHARGER PROTERRA ENERGY Bi-Directional Power flow (AC) COMMAND & SCHEDULE Charge Session Metrics 40 w PROTERRA Fleet and Energy Management Initial customers include the two largest planned V2G programs in the U.S.: Highland Electric and Dominion Energy #ART ENERGY GRID 16

View entire presentation