mgb_phys
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I assume an average, don't know if it's all-eu or per-country. It's an interesting statistic though at 60g/km the electric Smart is only about 30% better than the diesel version.mheslep said:The source of the grid power? How does one determine that, other than to average all sources (coal, wind, nuclear,...)?
it's mostly congestion, there are discounts for electric vehicles but given the small number of the it's mostly just green-washing.Also, I thought part of the reason for allowing only zero emission vehicles into, say London during the day, was to cut on the downtown toxic emissions - SOx, NOx and particulates. The EV zeros those emissions in the city while the diesel never will.
Since ultra-low sulphur diesel and some new buses the traffic pollution has improved - it's now less than a city like Vancouver, it helps that photo-chemical smog isn't usually a big problem in the UK!
The big carrot and stick is that gas+diesel is around $8/gal and road tax is linked to the CO2 emmissions, so it's free for a diesel Smart up to around $500/year for a large SUV