Content by wattmatters in April, 2026

  1. wattmatters

    V2L function to power the house?

    BHP/Bluescope is trialling an electric semi for a regular known steel product run from Wollongong. And there's a another company doing a Sydney-Canberra delivery between two warehouses. Delivers boxes of dunny paper. For known and controlled delivery environments it can work. But we are long...
  2. wattmatters

    V2L function to power the house?

    A Windrose truck has a 729 kWh battery. No trucker is going to wait for hours to refill enroute at a regular EV DC charge station. And what happens to the trucks waiting in line? Stops that can coincide with a scheduled break make sense (as they do for the rest of us) but the charge rate will...
  3. wattmatters

    V2L function to power the house?

    It's a forestry truck, don't know if a Windrose is built for that sort of duty. The truck they used ended up with an effective 200 km range. That's just not going to cut it. A truck sitting there not moving its load or unable to deliver is losing money. As to charging, we simply don't have the...
  4. wattmatters

    V2L function to power the house?

    It's not as simple as that. I wish it were but there are still significant cost barriers that operators of diesel fleets don't have, namely the cost of (re)fuelling infrastructure. For electric to make sense it requires a dense network of charging infrastructure suitable for trucks so that they...
  5. wattmatters

    Decreasing Range of MG4

    It's a normalised range estimate, not an actual achieved range. So if the driving at that time had very good economy then the normalised 100% SOC range would correspondingly go up. If we have a period with nothing much other than slow driving on our local roads (with 40-80 km/h speed limits)...
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