Oireachtas Joint and Select Committees

Wednesday, 13 July 2022

Joint Oireachtas Committee on Transport, Tourism and Sport

Electric Vehicle Charging Infrastructure Strategy: Discussion

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Mr. Graham Brennan:

Electricity is going out. One part of it goes into a battery in a car and the other part goes into making hydrogen. Hydrogen goes into a fuel cell and it drives the car. That efficiency is about 50%. The battery is about 87%.

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