Green Car Congress
SEPTEMBER 22, 2021
—Chad Hunter, lead author of the report and former NREL researcher. To further the analysis, researchers compared the powertrains for multiple timeframes to illustrate how battery and hydrogen fuel price reductions are key to accelerating medium- and heavy-duty vehicle electrification.
Green Car Congress
JUNE 15, 2021
Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.
Green Car Congress
JUNE 11, 2014
volt, 3400-farad DuraBlue ultracapacitor cell increases the range of available specific power by 17% and stored energy by 23% in the industry-standard 60 mm cylindrical “K2” form factor. In other words, added Rick Roth, senior product manager, on an energy storage basis, the new cell offers a lower price per Wh. —Chad McDonald.
Green Car Congress
OCTOBER 24, 2011
With the increase in adaptation of hybrid drives and clean technologies, there is a high demand for more rugged, compact and lower-price ultracapacitor modules with improved cell balancing. —Chad Hall. You can go up to 750V without any external management, you can run it in parallel to a 12V battery or replace a 12V battery.
Baua Electric
MARCH 20, 2024
In January, a quiet and thrifty time of year, I trusted parks and preserves, unsung hotels and small businesses to keep things economical, even if sampling the variety of Monterey — ranging from historic cities to redwood forests, tide pools and vineyards — required renting a car ($175).
Green Car Congress
DECEMBER 3, 2019
Factors such as the battery system’s state-of-charge (SOC), overall health, driving range and charging times are critical considerations in optimizing urban and long-haul transportation networks that rely upon this alternate fuel option. —Chad Repp, Business Development Manager, Telematics, HED. —Chad Repp.
Charged EVs
SEPTEMBER 28, 2021
My co-founder Chad Vecitis, who’s now our VP of R&D, was a full-time professor at Harvard and actually developed this technology over 10 years ago. Megan O’Connor: My background is in environmental chemistry, and I got my PhD in civil and environmental engineering.
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