article thumbnail

Five Cool Tech Demos From the ARPA-E Summit

Cars That Think

Gas Li-ion batteries thwart extreme cold South 8 Technologies demonstrates the cold tolerance of its Li-ion battery by burying it in ice at the 2024 ARPA-E Energy Innovation Summit. That’s a big improvement on conventional Li-ion batteries, which start to degrade when temps reach 0 °C and shut down at about –20 °C.

Li-ion 90
article thumbnail

Hamburg putting its first Citaro FuelCELL Hybrid buses into service

Green Car Congress

Hamburger Hochbahn AG has acquired four Mercedes-Benz Citaro FuelCELL Hybrids under the German “NaBuZ demo” scheme to promote sustainable bus systems for the future. The concept behind the new FuelCELL bus essentially corresponds to that of the Mercedes-Benz BlueTec Hybrid buses which are in service in Hamburg. Net weight.

Hybrid 225
article thumbnail

AVL Concept Turbohybrid Mild Hybrid System Approaches Full Hybrid Fuel Savings at Lower Cost; Improved Driveability

Green Car Congress

Comparison of Fuel Consumption, Fun to Drive and System Cost of the different powertrain concepts. In testing on a BMW demo 3-Series vehicle, a 1.6-liter Stage 1 of the Turbohybrid powertrain concept. The demo Turbohybrid powertrain. Click to enlarge. naturally aspirated baseline; a 1.6L Fischer et al. Click to enlarge.

Hybrid 150
article thumbnail

Semcon Cooperating with Volvo Cars to Develop Plug-in Hybrid Technology

Green Car Congress

Over the past year, Semcon , a global engineering services company, has been working with Volvo Cars’ development of 3 demo plug-in hybrids in a cooperation project between Volvo Cars, Vattenfall, ETC and Energimyndigheten (The Swedish Energy Agency). kWh Li-ion battery pack, of which 8 kWh is usable. Earlier post.).

Volvo 170
article thumbnail

US DOE awards more than $175M to 40 projects for advanced vehicle research and development

Green Car Congress

Demo Project for Multi-material light-weight prototype vehicle. This project will develop next generation, high-energy lithium ion cells leveraging silicon anodes, doubling the capacity of state of the art vehicle batteries. These projects are being undertaken as part of the Clean Energy Dialogue with Canada. Grantee Description.

article thumbnail

Ener1 to Provide Lithium-Ion Packs for Volvo Cars V70 PHEV Demonstration

Green Car Congress

Volvo Car Corporation has selected lithium-ion battery systems designed and produced by Ener1, Inc. The PHEV demo project is a joint venture between Volvo and Vattenfall, one of Europe’s largest electric utility companies and a leading proponent of electric vehicle infrastructure build-out. Earlier post.).

article thumbnail

ONE’s hybrid battery pack combines the best aspects of two chemistries to deliver 600 miles of EV range

Charged EVs

Some types of Li-ion chemistries are really good in a few characteristics but fall short in other areas. kWh battery with an energy density of 416 Wh/l, and drove it 752 miles on a single charge, as a proof of concept. The BMW iX demo will use generation one, [which] contains nickel and cobalt.

Miles 66