Several myths you believe in.
Electric cars aren't slow OR outrageously expensive anymore. There is no trade-off. Nor they don't lug around "tons" of "equivalent to laptop batteries"
If you believe that then you bought into what the oil-companies propaganda wanted you to believe (or you're head is stuck up your ass which is in 1990 somewhere still). This is 2011. Not 1990. Technology has made this thing you're reading me typing to you possible. Why can't it do the same for the electric car? Mmmm?
Adding onto this poor excuse of an article which is irrelevant to South Africa and to others noting how expensive electricity is: Some cars come with sunroof-solar-panels which helps a lot in recharging your vehicle. Even though we won't see the cars mentioned in South Africa, there's a team IN South Africa that has developed a car (I forget the name) which will be locally produced AFAIK.
Yeah, myths, myths everywhere!
It must be some global Illuminati/oil company/other bladdy agent conspiracy that wrote the article then, financed by Saudi princes, covered up at Area 51 and masterminded by our new alien overlords.
Two mass-market electric cars, the Chevrolet Volt and the Nissan Leaf, have different power systems and different charging needs. The Leaf is all electric and can go up to 100 miles (160 kilometers) on a single charge. But it needs more juice than the Volt to refill the batteries. It takes eight hours to recharge a Leaf even with a 240-volt circuit, double that at 120 volts.
(That's city driving, which uses much less power as it's much slower.)
The Volt can only go about 40 miles (65 kilometers) on battery power, but it has a small gas motor on board that can keep the car going when the battery runs out. With its smaller battery pack, it can be recharged in 10 hours even on 120 volts, five hours or less at 240.
The Tesla roadster, the best of the lot, uses lithium-ion batteries, the same type as is used in... yup, laptops. Oh yes, they're only half a ton if you want to split hairs.
The South African car you're looking for is the
Joule. It has a somewhat better range, but will only go into production in 2014.
Battery powered cars simply aren't advanced enough at present, and when they are, we'll need a proper new electricity source first, not wussy wind or solar energy, but nuclear fission or better yet fusion, since the power demands would be enormous if all the energy the millions of cars in the world used to get from petrol suddenly had to come from electricity.
Until then, have fun stopping for 4-8 hours after every hour (at most) of driving when you leave town. I'll be in my Benz wafting past and laughing at al the smug, informed idiots. Hypothetically of course, since electric cars are illegal on highways in SA anyways.