Allego Investor Presentation Deck

High Growth Expected in European EV Fast Charging Market Serviceable Addressable Market Public Charging (SAM) in TWh ¹, 2 2021A TAM 11% 2025E TAM 2030E TAM 24% 32% 19% 31.7 TWh 127.3TWh 8.5 TWh 6>6> 0 >0 € Strategic focus on high value- add third party services 1.1 TWh Allego's market share (% of SAM): Public Fast Charging (SAM) Allego> 12.9% Public AC Charging Source: BNEF. (1) (2) Primary focus on owned fast- charging network Non-Public Charging 15.1% Represents total public fast charging demand in the EU + UK. Battery electric vehicle and plug-in hybrid electric vehicles personal cars, 2 and 3 wheelers, light commercial vehicles, excluding buses and trucks. 2040E TAM 17.6% 19

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