Green Car Congress

NOVEMBER 6, 2009

BMW Motorrad concept C1-E. BMW Motorrad has developed an electric study vehicle, the C1-E, as a contribution to the European safety project eSUM. This study unit is based on the concept of the BMW C1, and is characterized by a very high level of active and passive safety. Click to enlarge.

C1 199

C1 BMW Motorcycles Lithium Ion 199

Cars That Think

JANUARY 22, 2022

This is the moment that the concept of electronic paper, or e-paper, went mainstream. But these added just one color to a black-and-white screen—red or yellow—and that wasn’t anybody’s idea of a full-color display. As part of E Ink’s manufacturing process, microcapsules of ink coat plastic film. We have a few things to work on.

Light 145

Light Charging Green Production 145

Green Car Congress

APRIL 23, 2015

Clutches are OWC1, C1 and B1. In two-motor EV mode, the task of providing peak torque at low speed for crisp launch is split between the two electric machines; nearly every part of the drive unit is in use to provide maximum output torque and EV acceleration. Click to enlarge. Measured efficiency map of Motor A.

Volt 150

Volt GM 2016 Extended Range 150