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 ...

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 ...

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 ...

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 ...

Previously, we’ve looked at technology to generate electricity from roads embedded with piezoelectric crystals that produce electricity when squeezed. Now a group of researchers is looking to shift ...