12:1112:11, 29 July 2008diffhist0
Electric car
→Running costs: Replaced the charging efficiency (85%) with the overall efficiency (81%) in the calculation of the calculation of overall efficiency from fuel to electric power
12:0712:07, 29 July 2008diffhist−4
Electric car
→Running costs: At a cost of $1/L the 8L needed to cover 100km costs $8, not $12.5 (Its 12.5 km/$). So the equivalent cost of the electric car is 1.75*1/8 = $0.22/L