Is Rivian planning its own home energy system like the Tesla Powerwall? The EV maker’s recent patent for an Energy Storage Device hints one could be coming. Although Rivian’s vehicles may not look ...

Tesla has been granted a patent for an energy storage device with a unique electrode design. The device includes a first electrode with an electrochemically active material and porous carbon, and a ...

Octopus Energy and Tesla’s new partnership means Octopus can install Powerwalls and give its customers with Powerwalls better price tariffs. Octopus Energy is becoming a certified Tesla Powerwall ...

The Tesla Energy App offers detailed information to drivers about their vehicles’ energy use, and now the automaker has made the feature available on mobile. Tesla’s new mobile app update includes the ...

Tesla’s TSLA core electric vehicle (EV) business is under pressure as weakening demand and stiff competition are weighing on sales. CEO Elon Musk’s political involvement is also working against ...

Tesla is offering free Supercharging on new Model X purchases and leases. The company also hiked the starting price of the SUV by $5,000. That makes it ineligible for the $7,500 federal tax credit.