Allego Investor Presentation Deck

Operational Momentum YTD through 1Q 2022 Energy 32 GWh Charging Sessions 2.1 million sessions ↑ 100% YoY ↑ 84% YOY Utilization rate ultra-fast chargers 7.7% up 71% YoY from 4.5% User recurrency per month Approximately 80% Allego> 300kw Allego ZB65-G O 23

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