Originally Posted by Red__Zed

They will make KERS systems much more efficient due to the ability to charge nearly instantly (limited by RC time constant, but relative to a battery, almost instant). The ability to pull so much more energy from KERS will dramatically increase the range, which has always been a sore spot for EVs. The instant charging will also alleviate the "plug in overnight" problem....caps are also MUCH less volatile than a battery.

The problem we now run into is the distribution system...we don't currently have the infrastructure to bring power to all these cars....