If you’re an electricity nerd, chances are you’ve already spent quite a few hours looking at Electricity Maps and its mesmerizing export flow animations. This open source data visualization project ...

The filling station of tomorrow could be able to service electric and hydrogen-fueled cars from not only the same location, but the same pump thanks to a potentially revolutionary breakthrough by ...

Which way does electricity flow through a vehicle’s electrical system? From positive to negative, or from negative to positive? Depending on your viewpoint, it can flow either way. When most people ...

More and more electricity is being generated from intermittent sources of power, such as solar and wind energy. Powerful electric energy storage devices are necessary to level out corresponding ...

Turn back the clock just a couple of centuries, and to our ancestors, the alchemy of electricity would seem like magic: With the single flip of a switch, our rooms are bathed in light. As I stood on ...