Alternating current (AC) power won the ‘Battle of the Currents’ more than a century ago, but is it still the most practical means of power distribution? Certainly, AC power has been a reasonable choice for power distribution in the past, but due to changes in power generation, storage, and use, combined with advanced electronic technology and motivated by groups looking to move away from overdependence on traditional fossil fuel sources to cleaner alternative sources, it is quickly becoming apparent direct current (DC) could be making a comeback.