Comment: Re:false equivalency (Score 2) 386
AC was much better for transmitting back then because transmitting high voltage is more efficient (less current means less copper and less resistive waste) and they had an efficient way of converting high voltage AC to low voltage AC (transformers). Efficient high voltage DC-DC voltage conversion was not something that was possible back in the day.
DC is actually more efficient for long distance high voltage transmission -- they just didn't have the technology to convert DC voltage. Now days HVDC transmission for new long distance lines is much more viable.
I've seen a few ACs on this site that I would suggest converting to high voltage...!