4 ms·

Why are they measuring in kg instead of kWh?

• Retric 6y ago
  Because the kWh is unchanged, but the weight and cost decreased.
  • neolog 6y ago
    Cost per what?
    • Retric 6y ago
      Cost per kWh and weight per kWh. But, also cost and weight per home as the home’s energy needs are largely unchanged.
      • neolog 6y ago
        The graph that's interesting for homes is cost per kWh but the page doesn't show that.
• ErikVandeWater 6y ago
  It doesn't seem too clickbaity. $73k/$75k = 97% (assuming the figures are correct). Knowing that the weight is reduced is good, because the weight determines where the batteries are useful; no matter how low the price per kW h goes, if the kW h/g is too low, the battery isn't going on a spaceship.