Japanese hardware brand Elecom has just launched what it claims is the world's first power bank to feature a sodium-ion battery inside. It promises significantly longer cycle life than traditional ...

California Institute of Technology’s (Caltech’s) first space-borne prototype launched into orbit has demonstrated the ability to wirelessly transmit power in space and beam detectable power to Earth.

Copenhagen Infrastructure Partners (CIP) and Avangrid said the Vineyard Wind 1 offshore wind installation sent electricity to the power grid for the first time late on Jan. 2. The companies on Jan. 3 ...