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Laszlo Gyenes
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Long-haul battery electric trucks should not be dismissed. The European Automobile Manufacturer’s Association refuelling infrastructure requirement for European hydrogen powered trucks are 1000 stations in 2030, 200 kms apart with daily capacity of 6 tonnes of hydrogen, 2 bay per station. I converted the requirement to equivalent battery exchanges for the same size trucks; battery powered truck is 3 times as efficient as fuel cell truck so that converts to 120 exchanges of 500 kWh packs (recharge time for each pack is 2 hours). I converted the requirement to equivalent battery exchanges for the same size trucks; battery powered truck is 3 times as efficient as fuel cell truck so it converts to 120 exchanges of 500 kWh packs (recharge time for each pack is 2 hours, station power demand around 5 MW, a stock of 20 battery packs are on constant charge). Swap and go: electric trucks to run between Sydney and Brisbane using exchangeable batteries | Transport | The Guardian Laszlo
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May 21, 2021