article thumbnail

Colorado Teardrops developing EV-specific teardrop trailer: The Boulder

Green Car Congress

Trailer-maker Colorado Teardrops is developing an EV adventure camper trailer that can extend the towing range of an EV. The Boulder has a 75 kWh battery pack built into the trailer frame to recharge the EV’s batteries. As a comparison, the company’s conventional Mt.

Colorado 221
article thumbnail

NREL report finds electrified heavy-duty vehicle powertrains could provide lower total cost of ownership than diesel under certain conditions

Green Car Congress

Our objective was to provide a quantitative comparison of various powertrains to highlight the potential lifetime implications of each technology. T3CO features an end-to-end, integrated approach for evaluating all costs and enabling consistent comparisons across technologies and vocations.

Cost Of 397
article thumbnail

Lightning-fast recharging: Lotus leading the charge for faster top-ups with new 480kW Liquid-Cooled Power Cabinet

EV Central

Thanks to pioneering new technology that circulates cooling liquid through the charging connecter to prevent overheating, the new Lotus ultra-fast Supercharger rival can recharge at a class-leading 480kW. Lotus has developed best-in-class fast-charging solutions to deliver a quick and reliable charging experience to meet customer needs.”

article thumbnail

Year-long testing of Leclanché 60 Ah G/NMC cells shows high energy density, high cycle life

Green Car Congress

Leclanché SA reported that year-long testing of its 60 Ah G/NMC battery cells has shown them to be both high energy density and high cycle life—critical characteristics for a wide range of automotive and e-transportation energy storage solutions. Stable cells cycled between 3.00 - 4.35

Energy 435
article thumbnail

Toshiba claims 6-minute recharge for new electric-car battery cell

Green Car Reports

Electric cars pale in comparison to gasoline or diesel-powered cars when it comes to the time presently required to add energy for more driving distance. Although automakers have begun to curb "range anxiety" with longer-distance electric cars, battery charging times on lengthy road trips remain a hurdle for many buyers.

article thumbnail

Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

Green Car Congress

For comparison, the US DOE’s 2020 target for the levelized cost of hydrogen (production only) is $2.30/kg. Comprehensive analysis of various factors, including rechargeable battery and electrolyzer capacities, enables the estimation of technology levels required for low-cost hydrogen production. This approximately converts to US$1.92

Low Cost 403
article thumbnail

Audi to introduce entry-level e-tron model with smaller battery pack, less range

Green Car Congress

The Audi e-tron 50 quattro will complement the existing e-tron 55 quattro model, with a 71 kWh battery and two electric motors providing for a range of up to 186 miles according to the WLTP test cycle and its 120kW charging capability facilitating recharging to 80% capacity in around 30 minutes at fast-charging stations.

Audi 191