Since the new Seattle tunnel opened 18 months ago, you probably haven’t given a second thought to the old Battery Street Tunnel, but the state is close to finally filling it in. WSDOT says Seattle ...

Many drivers say long electric vehicle charge time is a barrier to them adopting the cars. Startup Ample says battery swapping could be faster than filling your car up with gas. See how Ample's ...

SEATTLE — Work filling in the decommissioned Battery Street Tunnel has reached another milestone. Crews have, for the most part, completed phase one of the filling-in process and will now focus on ...

Startup Ample's new robotic swapping stations can change a battery in five minutes. One of the biggest pain points that comes with driving an electric vehicle is the time it takes to charge the ...

Now that a thorough cleaning has been completed, the now-unused Battery Street Tunnel is closer than ever to becoming a thing of the past, when it will be filled with debris from the Alaskan Way ...

SEATTLE — Contractors will accelerate work to fill in the Battery Street Tunnel as soon as next week, according to the Washington State Department of Transportation. So far crews have trucked in ...

MIT researchers say that, using semi-solid flow battery cell technology, it will be possible to fill a battery much in the same way that you fill a gas tank. Share on Facebook (opens in a new window) ...