Size the Market for EV Charging Stations

What interviewers evaluate

• Do you define which market you're sizing (charging revenue vs hardware vs software) before computing?
• Do you avoid the fleet-vs-new-sales trap (EV share of the fleet is much lower than of new sales)?
• Do you decompose via energy (miles → kWh → public share → price)?
• Do you recognize the today-vs-trajectory distinction and make it the insight?
• Do you name the sensitivity drivers (fleet size, home-charging share)?

A framework to structure your answer

1. Define the market - annual revenue from public charging sessions; note hardware/installation and software as separate pools.

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