In the Tapo app, energy-monitoring and run-time reports appear on the plug’s home screen, so you can track how long you use a device and how much power it consumes. They aren’t banned.

But there's a more important number every investor should be monitoring these days. Since 2020, Plug Power's revenue has grown by 186%. This has given many investors a heavy dose of optimism about ...

Plug Power Inc. shares have been downgraded to sell from neutral by Seaport Research Partners, which also set its price target for the hydrogen-fuel-cell company at $1.

Shares of fuel cell technology Plug Power (NASDAQ:PLUG) jumped 8.4% in the afternoon session after the Biden administration announced new rules clarifying that some nuclear power plants can secure ...