Graphene supercapacitors are moving from lab curiosity to serious contender for the next wave of electric vehicle energy storage. By pairing the near-instant charging of capacitors with the high ...

MIT researchers say they have developed an energy storage system that could allow homes to store their own power without external batteries and highways to charge electric vehicles as they traveled on ...

Unlike batteries, which store and release energy through chemical reactions, supercapacitors store energy electrostatically. This allows them to charge and discharge much faster. A supercapacitor ...

Solar panels are a great way to generate clean electricity, but require some energy storage mechanism if you also want to use their power at night. This can be a bit tricky for large solar farms that ...