Green Car Congress

APRIL 26, 2022

Covered by 11 patents and four publications, the development of Ultium energy recovery traces its inception back to GM’s first EV, the EV1, in the late 1990s, when GM engineers first developed an EV heat pump. Ultium energy recovery is available on all current Ultium vehicles and planned for future Ultium vehicles.

GM 283

GM Energy Range EV1 283

Teslarati

FEBRUARY 16, 2022

I have to admit, I was a bit surprised when GM announced that it would start its new Ultium battery-powered electric vehicle push with the GMC Hummer EV. As per the EPA documents , the Hummer EV Edition 1 is equipped with an Ultium battery pack that has a usable capacity of 212.7 It just felt a bit strange.

Hummer 98

Hummer GMC EPA Vehicles 98

Electric Auto Association

JANUARY 5, 2023

Electric Auto Association Silicon Valley (EAASV), established in 1967 as the original Electric Auto (now Vehicle) Association, has a long history of attracting members and presenting speakers who have gone on to become tech and transportation luminaries. He had all these charts and graphs showing the power going into the motor.

EV1 52

EV1 San Jose California Motorcycles 52

Green Car Congress

JUNE 24, 2013

The XL1 is aggressively optimized for efficiency in all areas of its design and technology—from materials (carbon fiber reinforced polymer monocoque); to powertrain (0.8L two-cylinder diesel, 20 kW electric motor and 5.5 two-cylinder diesel, 20 kW electric motor and 5.5 In all-electric mode, the XL1 requires less than 0.1

Plug-in 324

Plug-in Diesel Plug Hybrid 324