I think a few things need to happen for widespread adoption (which I do see happening):
The range / recharge limitations are a must - I would say 200 miles and a fast recharge of 15-20 mins.
Existing models need to be incorporated - no offence to anyone driving the Leaf but when I suggested one to Mrs F she said in no uncertain terms she wouldn't be giving up her first love (that 13 year old car) for one.
The price of oil would need to continue to rise.
I would guess many people are buying their last petrol/diesel car and that hybrids / battery powered cars will be the norm / in the majority by 2020.
The range / recharge limitations are a must - I would say 200 miles and a fast recharge of 15-20 mins.
Existing models need to be incorporated - no offence to anyone driving the Leaf but when I suggested one to Mrs F she said in no uncertain terms she wouldn't be giving up her first love (that 13 year old car) for one.
The price of oil would need to continue to rise.
I would guess many people are buying their last petrol/diesel car and that hybrids / battery powered cars will be the norm / in the majority by 2020.