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. EV batteries, power electronics and other propulsion components produce heat.
Green Car Congress
APRIL 13, 2011
With this, there are two new electric-only modes: EV1 and EV2. In EV1, the transmission is in the first continuously-variable mode EVT1 with both brake-clutch CB12R and CB5 applied. Overall, EV1 has a higher output torque capability, with better efficiency in the lower speed, higher torque region. —Yang et al.
Electric Auto Association
JANUARY 5, 2023
When that company was bought out by ENEL X , Miftakhov used the substantial profit to launch ZeroAvia in Hollister, California to develop and manufacture fuel cell-powered electric aircraft using green hydrogen (locally produced by electrolysis of water using solar or wind power). It’s very cool."
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. It just felt a bit strange. I mean, a Bolt EV redesign is right there, and so is the Silverado EV.
Teslarati
JUNE 16, 2021
The Detroit-based GM entered the EV sector with the EV1 in 1996, which used a 16.5-18.7 kWh lead-acid battery in its earliest versions. which is developing hydrogen-powered heavy trucks to launch in 2024, and Liebherr-Aerospace, which is developing hydrogen-powered auxiliary power units for aircraft.
Baua Electric
MARCH 7, 2024
It should win over many buyers who aren’t used to battery power and will be more comfortable with a vehicle that feels familiar to them.” The Kia EV9 offers a family-friendly interior, and on top of that, a driving experience that feels close to that of gasoline but with no emissions.
Cars That Think
MARCH 11, 2023
Early utility companies like Boston Edison and New York Edison organized EV fleets, favoring electric trucks for their comparatively capacious batteries. In the early years of the automobile, battery-powered electric cars were competitive with cars fueled by gasoline and other types of propulsion.
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