If you take into account the total fuel spent, per item, Amazon delivery would have less. Fuel spent per item is more or less the same upto the nearest warehou

If you take into account the total fuel spent, per item, Amazon delivery would have less. Fuel spent per item is more or less the same upto the nearest warehouse, whether that is Amazons or walmart. Fuel spent per item from walmart to home is more because you have one car going to amazon for the item and a bunch of others. However, with Amazon, it is one truck delivering hundreds to a neighbourhood. Ao, in almost all cases, delivery by Amazon is better for the environment, or at worst, same as that of alternatives.