Allego SPAC Presentation Deck

Understanding the EV Charging Landscape ULTRA-FAST CHARGING Own & Operate allego allego Services Power Minimum Time to Charge to 125 Miles (from 20% to 80%) ² Target Locations Average Price per Charging Session (40kWh) ² Expected Gross Margin (2026E) allego Go-forward focus ~150-350kW (1) (2) (3) 7-16 minutes Public, Major Roads, Retail $28-34 55% Compares to average cost of 125 miles of gasoline: $34 3 ✓ ~50kW FAST CHARGING 50 minutes Public, Major Roads, Retail $24 55% 11kW 1 $14 Full suite of charging solutions for all end users and locations 40% Source: Company information, French Ministry of the Economy, AC charging expected to be de-emphasized going forward. 40 kWh charge corresponds to charging, from 20% to 80%, an "average battery" of ~70kWh and provides 125 miles additional range. Assumes fuel prices of €1.75/liter and fuel consumption of 8 liters/100 kilometers based on data from the French Ministry of Economics. AC 220 minutes CHARGING AU Public, Workplaces, Homes Un CONFIDENTIAL 15

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